UA78M15CKTPR中文资料

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78系列和79系列引脚图及稳压电路图资料

78系列和79系列引脚图及稳压电路图资料7805最大输出电流[1.5]A7805是我们最常用到的稳压芯片了，他的使用方便，用很简单的电路即可以输入一个直流稳压电源,他的输出电压恰好为5v，刚好是51系列单片机运行所需的电压，他有很多的系列如ka7805，ads7805，cw7805等，性能有微小的差别,用的最多的还是lm7805,下面我简单的介绍一下他的3个引脚以及用它来构成的稳压电路的资料。

左手665收藏时间：2017年4月23日17287805三端稳压集成电路，电子产品中，常见的三端稳压集成电路有正电压输出的78 ××系列和负电压输出的79××系列。

顾名思义，三端IC是指这种稳压用的集成电路，只有三条引脚输出，分别是输入端、接地端和输出端。

它的样子象是普通的三极管，TO- 220 的标准封装，也有9013样子的TO-92封装。

输出电压：4.8V～5.2V最大输出电流： 1.5A7805引脚图其中1接整流器输出的+电压，2为公共地(也就是负极)，3就是我们需要的正5V输出电压了，下面介绍一个简单的7805电路lm7805稳压电路上图中R1用220Ω，R2用680Ω的这个是用来调节输出电压的。

输出电压公式Uo≈Uxx(1+R2/R1)，此稳压电路可在5～12V稳压范围内实现输出电压连续可调节。

此三端集成稳压集成电路lm7805最大输入电压为35V，输入输出差需保持2V以上，这样该电路中因为稳压器的直流输入电压是正14V，故该稳压电路的最大输出电压为正12V。

此电路的精度一般可达到0.04以上，用lm7805就能满足一般需求了。

左手665欢迎你怎么判断l7805cv管脚是否已经烧坏左手665收藏时间：2017年4月24日09:107800系列的三端稳压IC，因厂家不同和产品的差异，用万用表测出的数值会有较大的出入，在一般情况下，输入-地之间电阻为15-45千欧，输出-地4-12千欧，地-输入4-6千欧，地-输出4-7千欧，输入-输出30-50千欧，输出-输入4.5-5.0千欧，电阻值是交换表笔测量，如果出入较大或出现0与“无穷大”均已损坏。

LM7805中文资料

内部结构框图
绝对最大参数值
参数输入电压（V0=5V~18V）（V0=24V）
热敏电阻接线外壳(Junction cases)(TO-220) 热敏电阻空气接头（Junction-Air）工作温度范围存储温度范围
符号 VI VI
RθJC RθJC TOPR TSTG
数值 35 40 5 65 0~+125 -65~+150
4.8 5.0 5.2
V
4.75 5.0 5.25
15W
VI = 7V ~ 20V
电压调整率
Regli TJ=+25 ℃ ne
Vo=7V~25V VI=8V~12V
- 4.0 100 mV - 1.6 50
负载调整率
Regl TJ=+25℃ aod
Io = 5.0mA ~1.5A
-
9 100 mV
Io=250mA
的脉冲测试使用的是负载。
电气特性（MC7806）
(涉及测试电路,0℃< TJ < 125℃， Io= 500mA，VI =11V， CI= 0.33μF，CO= 0.1μF，除非另有说
明)
参数
符号
状态
MC7806
单位
最 Typ 最
小
大
值
值
输出电压
VO TJ=+25℃
5.7 6.0 6.2
V
5.0mA ≤Io≤ 1.0A, PO≤15W,
5
5
5.7 6.0 6.3
VI = 8.0V ~ 21V
电压调整率 Regline TJ=+25℃ VI=8V~25V
- 5 120 mV
VI=9V~13V

MC78M15ACT中文资料

元器件交易网
Order this document by MC78M00/D
Three-Terminal Medium Current Positive Voltage Regulators
The MC78M00/MC78M00A Series positive voltage regulators are identical to the popular MC7800 Series devices, except that they are specified for only half the output current. Like the MC7800 devices, the MC78M00 three–terminal regulators are intended for local, on–card voltage regulation. Internal current limiting, thermal shutdown circuitry and safe–area compensation for the internal pass transistor combine to make these devices remarkably rugged under most operating conditions. Maximum output current, with adequate heatsinking is 500 mA. • No External Components Required
T SUFFIX PLASTIC PACKAGE CASE 221A (TO–220) Heatsink surface connected to Pin 2.
1 2 3
Representative Schematic Diagram

LM78M05CT_NL资料

Rev. 1.0Features•Output Current up to 0.5A•Output V oltages of 5, 6, 8, 12, 15, 18, 24V •Thermal Overload Protection •Short Circuit Protection•Output Transistor Safe Operating Area (SOA)ProtectionDescriptionThe LM78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications.TO-220D-PAK1. Input2. GND3. Output11GNDGNDInternal Block DigramOUTPUT3R1R2GND 21INPUT SERIES PASSELEMENTSOAPROTECTIONCURRENT GENERATOR STARTING CIRCUITREFERENCE VOLTAGEERROR AMPLIFIERTHERMAL PROTECTIONLM 78MXX3-Terminal 0.5A Positive Voltage RegulatorLM78MXXAbsolute Maximum RatingsNote:1. Thermal resistance test boardSize: 76.2mm * 114.3mm * 1.6mm(1S0P)JEDEC standard: JESD51-3, JESD51-72. Assume no ambient airflowElectrical Characteristics (LM78M05)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =10V, unless otherwise specified, C I = 0.33µF, C O =0.1µF)Note:3. Load and line regulation are specified at constant junction temperature. Change in V o due to heating effects must be takeninto account separately. Pulse testing with low duty is used.ParameterSymbol Value Unit Input Voltage (for V O = 5V to 18V)(for V O = 24V)V I V I 3540V V Thermal Resistance Junction-Case (Note1)TO-220 (Tc = +25°C)R θJC 2.5°C/W Thermal Resistance Junction-Air (Note1, 2)TO-220 (Ta = +25°C)D-PAK (Ta = +25°C)R θJA 6692°C/W Operating Junction Temperature Range T OPR 0 ~ +150°C Storage Temperature RangeT STG-65 ~ +150°CParameter Symbol ConditionsMin.Typ.Max.UnitOutput VoltageV OT J = +25°C 4.85 5.2V I O = 5mA to 350mA V I = 7V to 20V 4.755 5.25Line Regulation (Note3)∆V O I O = 200mA T J =+25°CV I = 7V to 25V --100mV V I = 8V to 25V--50Load Regulation (Note3)∆V O I O = 5mA to 0.5A, T J =+25°C --100mV I O = 5mA to 200mA, T J =+25 °C --50Quiescent Current I Q T J =+25°C- 4.0 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA --0.5mA I O = 200mA V I = 8V to 25V --0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to +125°C --0.5-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz -40-µV/VoRipple Rejection RR f = 120Hz, I O = 300mA V I = 8V to 18V, T J =+25 °C -80-dB Dropout Voltage V D T J =+25°C, I O = 500mA -2-V Short Circuit Current I SC T J =+25°C, V I = 35V -300-mA Peak CurrentI PKT J =+25°C-700-mALM78MXXElectrical Characteristics (LM 78M06) (Continued)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =11V, unless otherwise specified, C I =0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V o due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter Symbol ConditionsMin.Typ.Max.UnitOutput VoltageV OT J = +25°C 5.756 6.25V I O = 5mA to 350mA V I = 8V to 21V 5.76 6.3Line Regulation (Note1)∆V O I O = 200mA T J = +25°CV I = 8V to 25V --100mV V I = 9V to 25V--50Load Regulation (Note1)∆V O I O = 5mA to 0.5A, T J = +25°C --120mV I O = 5mA to 200mA, T J = +25°C --60Quiescent Current I Q T J = +25°C - 4.0 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA --0.5mA I O = 200mA V I = 9V to 25V --0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to +125°C --0.5-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz -45-µV/VoRipple Rejection RR f = 120Hz, I O = 300mA V I = 9V to 19V, T J =+25 °C -80-dB Dropout Voltage V D T J =+25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J =+25°C-700-mALM78MXXElectrical Characteristics (LM 78M08) (Continued)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =14V, unless otherwise specified, C I = 0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter SymbolConditionsMin.Typ.Max.UnitOutput VoltageV OT J =+25°C7.788.3V I O = 5mA to 350mA V I = 10.5V to 23V 7.688.4Line Regulation (Note1)∆V O I O = 200mA T J =+25°CV I = 10.5V to 25V --100mV V I = 11V to 25V --50Load Regulation (Note1)∆V O I O = 5mA to 0.5A, T J =+25°C --160mV I O = 5mA to 200mA, T J =+25°C --80Quiescent Current I Q T J = +25°C - 4.0 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA --0.5mA I O = 200mAV I = 10.5V to 25V --0.8Output Voltage Drift RR I O = 5mAT J = 0 to +125°C -−0.5-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz-52-µV/VoRipple Rejection RR f = 120Hz, I O = 300mAV I = 11.5V to 21.5V, T J =+25 °C -80-dB Dropout Voltage V D T J = +25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mA(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =19V, unless otherwise specified, C I =0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V o due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter SymbolConditionsMin.Typ.Max.UnitOutput VoltageV OT J = +25°C11.51212.5V I O = 5mA to 350mA V I = 14.5V to 27V 11.41212.6Line Regulation (Note1)∆V O I O = 200mA T J = +25°CV I = 14.5V to 30V --100mV V I = 16V to 30V --50Load Regulation (Note1)∆V O I O = 5mA to 0.5A, T J = +25°C --240mV I O = 5mA to 200mA, T J = +25°C --120Quiescent Current I Q T J =+25°C- 4.1 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA --0.5mA I O = 200mAV I = 14.5V to 30V --0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to +125°C --0.5-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz-75-µV/VoRipple Rejection RR f = 120Hz, I O = 300mAV I = 15V to 25V, T J =+25 °C -80-dB Dropout Voltage V D T J =+25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mA(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =23V, unless otherwise specified, C I =0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter Symbol ConditionsMin.Typ.Max.UnitOutput VoltageV OT J = +25°C 14.41515.6V I O = 5mA to 350mA V I = 17.5V to 30V 14.251515.75Line Regulation (Note1)∆V O I O = 200mA T J =+25°CV I = 17.5V to 30V --100mV V I = 20V to 30V--50Load Regulation (Note1)∆V O I O = 5mA to 0.5A, T J =+25°C --300mV I O = 5mA to 200mA, T J =+25°C --150Quiescent Current I Q T J = +25°C - 4.1 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA --0.5mA I O = 200mAV I = 17.5V to 30V --0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to +125°C --1-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz-100-µV/VoRipple Rejection RR f = 120Hz, I O = 300mAV I = 18.5V to 28.5V, T J =+25 °C -70-dB Dropout Voltage V D T J =+25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mALM78MXXElectrical Characteristics (LM 78M18) (Continued)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =26V, unless otherwise specified, C I =0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter SymbolConditionsMin.Typ.Max.UnitOutput VoltageV OT J = +25°C17.31818.7V I O = 5mA to 350mA V I = 20.5V to 33V 17.11818.9Line Regulation (Note1)∆V O I O = 200mA T J = +25°CV I = 21V to 33V --100mV V I = 24V to 33V --50Load Regulation (Note1)∆V ΟI O = 5mA to 0.5A, T J = +25°C --360mV I O = 5mA to 200mA, T J = +25°C --180Quiescent Current I Q T J = +25°C - 4.2 6.0mAQuiescent Current Change ∆I Q I O = 5mA to 350mA --0.5mA I O = 200mA V I = 21V to 33V--0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to 125°C --1.1-mV/°C Output Noise Voltage V N f = 10Hz to 100kHz-100-µV/Vo Ripple Rejection RR f = 120Hz, I O = 300mA , V I = 22V to 32V T J =+25 °C-70-dB Dropout Voltage V D T J = +25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mAElectrical Characteristics (LM 78M24) (Continued)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =33V, unless otherwise specified, C I =0.33µF, C O =0.1µF)Note:1. Load and line regulation are specified at constant junction temperature. Change in V O due to heating effects must be takeninto account separately. Pulse testing with low duty is used.Parameter Symbol ConditionsMin.Typ.Max.UnitOutput VoltageV OT J =+25°C 232425V I O = 5mA to 350mA V I = 27V to 38V22.82425.2Line Regulation (Note1)∆V O I O = 200mA T J =+25°C V I = 27V to 38V --100mV V I = 28V to 38V --50Load Regulation (Note1)∆V O I O = 5mA to 0.5A, T J =+25°C --480mV I O = 5mA to 200mA, T J =+25°C --240Quiescent CurrentI QT J = +25°C - 4.2 6.0mAQuiescent Current Change∆I Q I O = 5mA to 350mA--0.5mA I O = 200mA V I = 27V to 38V --0.8Output Voltage Drift ∆V/∆T I O = 5mAT J = 0 to +125°C --1.2-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz-170-µV/VoRipple Rejection RR f = 120Hz, I O = 300mAV I = 28V to 38V, T J =+25 °C -70-dB Dropout Voltage V D T J = +25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mATypical ApplicationsFigure 1.Fixed Output RegulatorFigure 2.Constant Current RegulatorNotes:1.To specify an output voltage, substitute voltage value for "XX"2.Although no output capacitor is needed for stability, it does improve transient response.3.C I is required if regulator is located an appreciable distance from power Supply filterFigure 3.Circuit for Increasing Output Voltage0.1µFC OC I0.3µFV OV ILM78MXX1320.1µFC OC I0.33µFI OV ILM78MXX132VXXI O R 1I O = R 1 +I OVxx 0.1µFC OC I0.33µFI OV ILM78MXX132V XXV OR 1R 2I R1 ≥ 5I OV O = V XX (1+R 2/R 1) +I O R 2LM78MXXFigure 4.Adjustable Output Regulator (7 to 30V)Figure 5.0.5 to 10V Regulator0.1µFC OC I0.33µFV OV ILM78M0513210k Ω32476LM7410.1µFC2C10.33µFV OV ILM78M0513210k Ω32476LM741R3R1VXXR4R5910Ω9.1k Ω13V < V I < 25V-7 < -VI < 17V_+VO = VxxR 1R 411Mechanical DimensionsPackageDimensions in millimeters4.50 ±0.209.90 ±0.201.52 ±0.100.80 ±0.102.40 ±0.2010.00 ±0.201.27 ±0.10ø3.60 ±0.10(8.70)2.80 ±0.1015.90 ±0.2010.08 ±0.3018.95M A X .(1.70)(3.70)(3.00)(1.46)(1.00)(45°)9.20 ±0.2013.08 ±0.201.30 ±0.101.30+0.10–0.050.50+0.10–0.052.54TYP [2.54 ±0.20]2.54TYP [2.54 ±0.20]TO-220Mechanical Dimensions (Continued)PackageDimensions in millimetersD-PAK12Ordering Information1311/12/02 0.0m 001Stock#DSxxxxxxxx2008 Fairchild Semiconductor CorporationLIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systemswhich, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can bereasonably expected to result in a significant injury of the user.2. A critical component in any component of a life supportdevice or system whose failure to perform can bereasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANYLIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.。

LM78M15中文资料

LM341/LM78MXX Series3-Terminal Positive Voltage RegulatorsGeneral DescriptionThe LM341and LM78MXX series of three-terminal positive voltage regulators employ built-in current limiting,thermal shutdown,and safe-operating area protection which makes them virtually immune to damage from output overloads.With adequate heatsinking,they can deliver in excess of 0.5A output current.Typical applications would include local (on-card)regulators which can eliminate the noise and de-graded performance associated with single-point regulation.Featuresn Output current in excess of 0.5A n No external componentsn Internal thermal overload protection n Internal short circuit current-limitingn Output transistor safe-area compensationnAvailable in TO-220,TO-39,and TO-252D-PAK packagesn Output voltages of 5V,12V,and 15VConnection DiagramsTO-39Metal Can Package (H)DS010484-5Bottom ViewOrder Number LM78M05CH,LM78M12CH or LM78M15CHSee NS Package Number H03ATO-220Power Package (T)DS010484-6Top ViewOrder Number LM341T-5.0,LM341T-12,LM341T-15,LM78M05CT,LM78M12CT or LM78M15CTSee NS Package Number T03BTO-252DS010484-19Top ViewOrder Number LM78M05CDT See NS Package Number TD03BJuly 1999LM341/LM78MXX Series 3-Terminal Positive Voltage Regulators©1999National Semiconductor Corporation Absolute Maximum Ratings(Note1)If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.Lead Temperature(Soldering,10seconds)TO-39Package(H)300˚C TO-220Package(T)260˚C Storage Temperature Range−65˚C to+150˚C Operating Junction TemperatureRange−40˚C to+125˚C Power Dissipation(Note2)Internally Limited Input Voltage5V≤V O≤15V35V ESD Susceptibility TBDElectrical CharacteristicsLimits in standard typeface are for T J=25˚C,and limits in boldface type apply over the−40˚C to+125˚C operating temperature range.Limits are guaranteed by production testing or correlation techniques using standard Statistical Quality Control(SQC) methods.LM341-5.0,LM78M05CUnless otherwise specified:V IN=10V,C IN=0.33µF,C O=0.1µFSymbol Parameter Conditions Min Typ Max Units V O Output Voltage I L=500mA 4.8 5.0 5.2V5mA≤I L≤500mA 4.75 5.0 5.25P D≤7.5W,7.5V≤V IN≤20VV R LINE Line Regulation7.2V≤V IN≤25V I L=100mA50mVI L=500mA100V R LOAD Load Regulation5mA≤I L≤500mA100I Q Quiescent Current I L=500mA410.0mA ∆I Q Quiescent Current Change5mA≤I L≤500mA0.57.5V≤V IN≤25V,I L=500mA 1.0V n Output Noise Voltage f=10Hz to100kHz40µVElectrical CharacteristicsLimits in standard typeface are for T J=25˚C,and limits in boldface type apply over the−40˚C to+125˚C operating temperature range.Limits are guaranteed by production testing or correlation techniques using standard Statistical Quality Control(SQC) methods.(Continued)LM341-12,LM78M12CUnless otherwise specified:V IN=19V,C IN=0.33µF,C O=0.1µFSymbol Parameter Conditions Min Typ Max UnitsV O Output Voltage I L=500mA11.51212.5V5mA≤I L≤500mA11.41212.6P D≤7.5W,14.8V≤V IN≤27VV R LINE Line Regulation14.5V≤V IN≤30V I L=100mA120mVI L=500mA240V R LOAD Load Regulation5mA≤I L≤500mA240I Q Quiescent Current I L=500mA410.0mA∆I Q Quiescent Current Change5mA≤I L≤500mA0.514.8V≤V IN≤30V,I L=500mA 1.0V n Output Noise Voltage f=10Hz to100kHz75µVRipple Rejection f=120Hz,I L=500mA69dBV IN Input Voltage Required I L=500mA17.6V to Maintain Line Regulation∆V O Long Term Stability I L=500mA60mV/khrs Note1:Absolute maximum ratings indicate limits beyond which damage to the component may occur.Electrical specifications do not apply when operating the de-vice outside of its rated operating conditions.Note2:The typical thermal resistance of the three package types is:T(TO-220)package:θ(JA)=60˚C/W,θ(JC)=5˚C/WH(TO-39)package:θ(JA)=120˚C/W,θ(JC)=18˚C/WDT(TO-252)package:θ(JA)=92˚C/W,θ(JC)=10˚C/W3Schematic DiagramDS010484-1 4Typical Performance CharacteristicsPeak Output CurrentDS010484-10Ripple RejectionDS010484-11Ripple RejectionDS010484-12Dropout VoltageDS010484-13Output Voltage(Normalizedto1V at T J=25˚C)DS010484-14Quiescent CurrentDS010484-15 5Typical Performance Characteristics(Continued)Design ConsiderationsThe LM78MXX/LM341XX fixed voltage regulator series has built-in thermal overload protection which prevents the de-vice from being damaged due to excessive junction tem-perature.The regulators also contain internal short-circuit protection which limits the maximum output current,and safe-area pro-tection for the pass transistor which reduces the short-circuit current as the voltage across the pass transistor is in-creased.Although the internal power dissipation is automatically lim-ited,the maximum junction temperature of the device must be kept below +125˚C in order to meet data sheet specifica-tions.An adequate heatsink should be provided to assure this limit is not exceeded under worst-case operating condi-tions (maximum input voltage and load current)if reliable performance is to be obtained).1.0Heatsink ConsiderationsWhen an integrated circuit operates with appreciable cur-rent,its junction temperature is elevated.It is important to quantify its thermal limits in order to achieve acceptable per-formance and reliability.This limit is determined by summing the individual parts consisting of a series of temperature rises from the semiconductor junction to the operating envi-ronment.A one-dimension steady-state model of conduction heat transfer is demonstrated in The heat generated at thedevice junction flows through the die to the die attach pad,through the lead frame to the surrounding case material,to the printed circuit board,and eventually to the ambient envi-ronment.Below is a list of variables that may affect the ther-mal resistance and in turn the need for a heatsink.R θJC (Component Variables)R θCA (Application Variables)Leadframe Size &Material Mounting Pad Size,Material,&LocationNo.of Conduction Pins Placement of Mounting Pad Die SizePCB Size &Material Die Attach MaterialTraces Length &WidthMolding Compound Size and MaterialAdjacent Heat Sources Volume of Air Air FlowAmbient Temperature Shape of Mounting PadQuiescent CurrentDS010484-16Output ImpedanceDS010484-17Line Transient Response DS010484-7Load Transient ResponseDS010484-86Design Considerations(Continued)The LM78MXX/LM341XX regulators have internal thermal shutdown to protect the device from over-heating.Under all possible operating conditions,the junction temperature of the LM78MXX/LM341XX must be within the range of 0˚C to 125˚C.A heatsink may be required depending on the maxi-mum power dissipation and maximum ambient temperature of the application.To determine if a heatsink is needed,the power dissipated by the regulator,P D ,must be calculated:I IN =I L +I GP D =(V IN −V OUT )I L +V IN I Gshows the voltages and currents which are present in the circuit.The next parameter which must be calculated is the maxi-mum allowable temperature rise,T R (max):θJA =TR (max)/P D If the maximum allowable value for θJA ˚C/w is found to be ≥60˚C/W for TO-220package or ≥92˚C/W for TO-252pack-age,no heatsink is needed since the package alone will dis-sipate enough heat to satisfy these requirements.If the cal-culated value for θJA fall below these limits,a heatsink is required.As a design aid,Table 1shows the value of the θJA of TO-252for different heatsink area.The copper patterns that we used to measure these θJA are shown at the end of the Application Note Section.reflects the same test results as what are in the Table 1shows the maximum allowable power dissipation vs.ambi-ent temperature for theTO-252device.shows the maximum allowable power dissipation vs.copper area (in 2)for the TO-252device.Please see AN1028for power enhancement techniques to be used with TO-252package.TABLE 1.θJA Different Heatsink AreaLayoutCopper AreaThermal Resistance Top Sice (in 2)*Bottom Side (in 2)(θJA ,˚C/W)TO-25210.0123010320.06608730.306040.5305450.7605261047700.284800.470900.6631000.857110157120.0660.06689130.1750.17572140.2840.28461150.3920.39255160.50.553*Tab of device attached to topside copperDS010484-23FIGURE 1.Cross-sectional view of Integrated Circuit Mounted on a printed circuit board.Note that the case temperature is measured at the point where the leadscontact with the mounting pad surface DS010484-24FIGURE 2.Power Dissipation Diagram7Design Considerations(Continued)Typical ApplicationDS010484-20FIGURE 3.θJA vs.2oz Copper Area for TO-252DS010484-22FIGURE 4.Maximum Allowable Power Dissipation vs.Ambient Temperature for TO-252DS010484-21FIGURE 5.Maximum Allowable Power Dissipation vs.2oz.Copper Area for TO-252DS010484-9*Required if regulator input is more than 4inches from input filter capacitor (or if no input filter capacitor is used).**Optional for improved transient response. 8Physical Dimensions inches(millimeters)unless otherwise notedTO-39Metal Can Package(H)Order Number LM78M05CH,LM78M12CH or LM78M15CHNS Package Number H03A9Physical Dimensions inches(millimeters)unless otherwise noted(Continued)TO-220Power Package(T)Order Number LM341T-5.0,LM341T-12,LM341T-15,LM78M05CT,LM78M12CT or LM78M15CTNS Package Number T03B10Physical Dimensionsinches (millimeters)unless otherwise noted (Continued)LIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION.As used herein:1.Life support devices or systems are devices or systems which,(a)are intended for surgical implant into the body,or (b)support or sustain life,and whose failure to perform when properly used in accordance with instructions for use provided in the labeling,can be reasonably expected to result in a significant injury to the user.2.A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system,or to affect its safety or effectiveness.National Semiconductor Corporation AmericasTel:1-800-272-9959Fax:1-800-737-7018Email:support@National Semiconductor EuropeFax:+49(0)180-5308586Email:europe.support@Deutsch Tel:+49(0)180-5308585English Tel:+49(0)180-5327832Français Tel:+49(0)180-5329358Italiano Tel:+49(0)180-5341680National Semiconductor Asia Pacific Customer Response Group Tel:65-2544466Fax:65-2504466Email:sea.support@National Semiconductor Japan Ltd.Tel:81-3-5639-7560Fax:81-3-5639-7507TO-252Order Number LM78M05CDT NS Package Number TD03BLM341/LM78MXX Series 3-Terminal Positive Voltage RegulatorsNational does not assume any responsibility for use of any circuitry described,no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.元器件交易网。

L78M15中文资料

Symbol VO VO ∆VO ∆VO Id ∆Id Parameter Output Voltage Output Voltage Line Regulation Load Regulation Quiescent Current Quiescent Current Change IO = 5 to 350 mA IO = 200 mA ∆VO/∆T Output Voltage Drift SVR eN Vd Isc Supply Voltage Rejection Output Noise Voltage Dropout Voltage Short Circuit Current IO = 5 mA VI = 9 to 19 V IO = 300mA B =10Hz to 100KHz VI = 35 V VI = 9 to 25 V TJ = 0 to 125°C f = 120Hz 59 45 2 270 -0.5 IO = 5 to 350 mA VI = 8 to 25 V VI = 9 to 25 V IO = 5 to 500 mA IO = 5 to 200 mA VI = 8 to 21 V IO = 200 mA IO = 200 mA TJ = 25°C TJ = 25°C Test Conditions Min. 5.75 5.7 Typ. 6 6 Max. 6.25 6.3 100 50 120 60 6 0.5 0.8 mV/°C dB µV V mA mA mA mV Unit V V mV
5/21
元器件交易网
L78M00 SERIES
ELECTRICAL CHARACTERISTICS OF L78M08C (refer to the test circuits, TJ = 25°C, VI = 14V, IO = 350 mA, CI = 0.33 µF, CO = 0.1 µF unless otherwise specified).

AN78M09R资料

4-pin SIL Plastic Package with Fin (SSIP004-P-0000)
s Block Diagram
1 Pass Tr Q1 Current Source Current Limiter Input
RSC 3 Output Reset
Starter
Voltage Reference
元器件交易网
AN7800R/AN78M00R Series
Positive Output Voltage Regulators with Reset pin (1A/500mA Type)
s Overview
The AN7800R and the AN78M00R series are the fixed positive output voltage regulators with reset pin. Stabilized fixed output voltage is obtained from unstable DC input voltage without using any external components. Three types of output voltage, 5V, 9V and 12V, are available for the AN7800R series, and four types, 5V, 8V, 9V and 12V, are available for the AN78M00R series. They can be used in power circuits with current capacitance 1A/500mA. ON/OFF of output voltage can be controlled by the reset pin.

KA78M05TU,KA78M12TU,KA78M24TU,KA78M15TU,KA78M06TU,KA78M08TU,KA78M08RTM, 规格书,Datasheet 资料

©2011 Fairchild Semiconductor CorporationRev. 1.0.7Features•Output Current up to 0.5A •Output V oltages of 5V•Thermal Overload Protection •Short Circuit Protection•Output Transistor Safe Operating Area (SOA) ProtectionDescriptionThe KA78M05 series of three terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range ofapplications.TO-220 (Dual Gauge)D-PAK1. Input2. GND3. Output11GNDGNDInternal Block DiagramOUTPUT3R1R2GND 21INPUT SERIES PASSELEMENTSOAPROTECTIONCURRENT GENERATOR STARTING CIRCUITREFERENCE VOLTAGEERROR AMPLIFIERTHERMAL PROTECTIONKA78M053-Terminal 0.5A Positive Voltage RegulatorKA78M052Absolute Maximum RatingsNote:1. Thermal resistance test boardSize: 76.2mm * 114.3mm * 1.6mm(1S0P)JEDEC standard: JESD51-3, JESD51-72. Assume no ambient airflowElectrical Characteristics (KA78M05/KA78M05R)(Refer to the test circuits, 0 < T J < +125°C, I O =350mA, V I =10V, unless otherwise specified, C I =0.33μF, C O =0.1μF)Note:3. Load and line regulation are specified at constant junction temperature. Change in V o due to heating effects must be takeninto account separately. Pulse testing with low duty is used.ParameterSymbol Value Unit Input Voltage (for V O = 5V)V I 35V Thermal Resistance Junction-Cases (Note1)TO-220 (Tc = +25°C)R θJC 2.5°C/W Thermal Resistance Junction-Air (Note1,2)TO-220 (Ta = +25°C)D-PAK (Ta = +25°C)R θJA 6692°C/W Operating Junction Temperature Range T OPR 0 ~ +150°C Storage Temperature RangeT STG-65 ~ +150°CParameter SymbolConditionsMin.Typ.Max.UnitOutput VoltageV OT J =+25°C4.855.2V I O = 5 to 350mA V I = 7 to 20V 4.755 5.25Line Regulation (Note3)ΔV O I O = 200mA T J =+25°CV I = 7 to 25V --100mV V I = 8 to 25V --50Load Regulation (Note3)ΔV O I O = 5mA to 0.5A, T J = +25°C --100mV I O = 5mA to 200mA, T J =+25°C --50Quiescent Current I Q T J = +25°C - 4.0 6.0mAQuiescent Current ChangeΔI Q I O = 5mA to 350mA --0.5mA I O = 200mA V I = 8 to 25V --0.8Output Voltage Drift ΔV/ΔT I O = 5mAT J = 0 to +125°C --0.5-mV/°COutput Noise Voltage V N f = 10Hz to 100kHz -40-μV/VoRipple Rejection RR f = 120Hz, I O = 300mA V I = 8 to 18V, T J = +25°C -80-dB Dropout Voltage V D T J = +25°C, I O = 500mA -2-V Short Circuit Current I SC T J = +25°C, V I = 35V -300-mA Peak CurrentI PKT J = +25°C-700-mAKA78M053Typical ApplicationsFigure 1.Fixed Output RegulatorFigure 2.Constant Current RegulatorNotes:1.To specify an output voltage, substitute voltage value for "XX"2.Although no output capacitor is needed for stability, it does improve transient response.3.Required if regulator is located an appreciable distance from power Supply filterFigure 3.Circuit for Increasing Output Voltage0.1μFC OC I0.3μFV OV IKA78M051320.1μFC OC I0.33μFI OV IKA78M05132VXXI O R 1I O = R 1 +I OVxx 0.1μFC OC I0.33μFI OV IKA78M05132V XXV OR 1R 2I R1 ≥ 5I OV O = V XX (1+R 2/R 1) +I O R 2KA78M054Figure 4.Adjustable Output Regulator (7 to 30V)Figure 5.0.5 to 10V Regulator0.1μFC OC I0.33μFV OV I KA78M0513210kΩ32476LM7410.1μFC2C10.33μFV OV I KA78M0513210kΩ32476LM741R3R1VXXR4R5910Ω9.1kΩ13V < V I < 25V-7 < -VI< 17V_+V O = VxxR1R4KA78M05 Mechanical DimensionsPackageDimensions in millimetersTO-220 [DUAL GAUGE]5KA78M05Mechanical Dimensions (Continued)PackageDimensions in millimetersD-PAK6KA78M057Ordering InformationProduct NumberPackage Operating TemperatureKA78M05TO-220 (Dual Gauge)0 ~ +125°CKA78M05R D-PAKKA78M0512/30/11 0.0m 001Stock#DS400153© 2011 Fairchild Semiconductor CorporationLIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systemswhich, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can bereasonably expected to result in a significant injury of the user.2. A critical component in any component of a life supportdevice or system whose failure to perform can bereasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANYLIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.。

IP78M15A中文资料

DESCRIPTIONThe IP140MA and IP78M00A series of voltage regulators are fixed output regulators intended for local, on-card voltage regulation. These devices are available in 5, 12, and 15 volt options and are capable of delivering in excess of 500mA over temperature.The A-suffix devices are fully specified at 0.5A,provide 0.01% / V line regulation, 0.3% / A load regulation, and ±1% output voltage tolerance at room temperature. Protection features include safe operating area, current limiting and thermal shutdown.Order InformationPart H–Pack J–Pack SG–Pack Temp.Number (TO–39)CERDIP SMD Range IP78MxxAzz ✔✔✔-55 to +150°CIP78Mxxzz ✔✔✔”IP140MAzz–xx ✔✔”IP140Mzz–xx ✔✔”Note:xx =Voltage Code(05, 12, 15)eg.IP78M05Jzz =Package Code(H, J, SG)IP140MAH–120.5 AMP POSITIVEVOLTAGE REGULATORFEATURES•OUTPUT CURRENT UP TO 0.5A •OUTPUT VOLTAGES OF 5, 12, 15V •0.01% / V LINE REGULATION •0.3% / A LOAD REGULATION •THERMAL OVERLOAD PROTECTION •SHORT CIRCUIT PROTECTION•OUTPUT TRANSISTOR SOA PROTECTION •1% VOLTAGE TOLERANCE (–A VERSIONS)V I DC Input Voltage (for V O = 5, 12, 15V)P D Power DissipationR q JC Thermal Resistance Junction to Case – H Package R q JC Thermal Resistance Junction to Case – SG Package R q JA Thermal Resistance Junction to Ambient – J PackageT J Operating Junction Temperature Range T stgStorage Temperature35VInternally limited 120°C / W TBA °C / W 119°C / W –55 to 150°C –65 to 150°CABSOLUTE MAXIMUM RATINGS (T C = 25°C unless otherwise stated)Note 1.Although power dissipation is internally limited, these specifications are applicable for maximum power dissipationP MAX of 2W for the H –Package ,1.05W for the J –Package and 15W for the SG –Package.V O Output VoltageD V O Line RegulationD V O Load RegulationI Q Quiescent CurrentD I Q Quiescent CurrentChangeV N Output NoiseVoltageD V INRipple RejectionD V ODropout VoltageI sc Short Circuit Current I pk Peak Output CurrentAverage TemperatureCoefficient of V OIP78M05A IP78M05 IP140MA–05IP140M–05Parameter Test Conditions Min.Typ.Max.Min.Typ.Max.UnitsI O= 100mA V IN= 10VI O= 5mA to350mAP D£P MAXV IN= 7.5V to 20V T J= -55 to 150°CV IN= 7V to 25V I O= 200mA V IN= 8V to 25VT J= -55 to 150°C I O= 500mA V IN= 8V to 12V I O= 5mA to500mAV IN= 10V T J= -55 to 150°C V IN= 10V I O= 350mAT J= -55 to 150°C I O= 5mA to500mAV IN= 10V T J= -55 to 150°C I O= 200mA V IN= 8V to 25VT J= -55 to 150°C f = 10Hz to 100kHzI O= 300mAf = 120HzI O= 100mAV IN= 8V to 18VT J= -55 to 150°C I O= 350mAV IN= 35VV IN= 10VI O= 5mA4.855.24.755.2550255050460.50.84020062622.53006000.7 1.0 1.60.54.9555.054.855.15310310310550460.10.50.20.840200658065802 2.53006000.7 1.0 1.40.5 2.0VmVmVmAmAm VdBVmAAmV°C1)All characteristics are measured with a capacitor across the input of 0.22m F and a capacitor across the output of 0.1m F.All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p£10ms, d£5%). Output voltage changes due to changes in internal temperature must be taken into account separately.2) Test Conditions unless otherwise stated:T J= 25°CP MAX= 2W for H Package (TO–39)P MAX= 1.05W for J Package (CERDIP)P MAX= 15W for SG Package (SMD1)ELECTRICAL CHARACTERISTICSV OOutput VoltageD V OLine RegulationD V O Load Regulation I QQuiescent CurrentD I QQuiescent Current ChangeV NOutput Noise VoltageD V IN Ripple Rejection D V ODropout VoltageI sc Short Circuit Current I pkPeak Output Current Average TemperatureCoefficient of V OIP78M12A IP78M12IP140MA –12IP140M –12ParameterTest Conditions Min.Typ.Max.Min.Typ.Max.UnitsI O = 100mAV IN = 19VI O = 5mA to 350mA P D £P MAX V IN = 14.8V to 27VT J = -55 to 150°C I O = 200mAV IN = 14.5V to 30V V IN = 16V to 30V T J = -55 to 150°C I O = 500mAV IN = 16V to 22VI O = 5mA to 500mA V IN = 19V T J = -55 to 150°C V IN = 19VI O = 350mA T J = -55 to 150°C I O = 5mA to 500mAV IN = 19V T J = -55 to 150°C I O = 200mAV IN = 14.8V to 30V T J = -55 to 150°Cf = 10Hz to 100kHz I O = 300mA f = 120Hz I O = 100mA V IN = 15V to 25V T J = -55 to 150°CI O = 350mAV IN = 35V V IN = 19V I O = 5mA11.501212.5011.4012.606030120120460.50.87548055552.53006000.71.0 1.61.211.881212.1211.6412.364184184181060460.10.50.20.875480587258722 2.53006000.71.0 1.41.24.8V mVmV mA mAm V dB V mA A mV °C1)All characteristics are measured with a capacitor across the input of 0.22m F and a capacitor across the output of 0.1m F.All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p £10ms, d £5%). Outputvoltage changes due to changes in internal temperature must be taken into account separately.2) Test Conditions unless otherwise stated:T J = 25°CP MAX = 2W for H Package (TO –39)P MAX = 1.05W for J Package (CERDIP)P MAX = 15W for SG Package (SMD1)ELECTRICAL CHARACTERISTICSV OOutput VoltageD V OLine RegulationD V O Load Regulation I QQuiescent CurrentD I QQuiescent Current ChangeV NOutput Noise VoltageD V IN Ripple Rejection D V ODropout VoltageI sc Short Circuit Current I pkPeak Output Current Average TemperatureCoefficient of V OIP78M15A IP78M15IP140MA –15IP140M –15ParameterTest Conditions Min.Typ.Max.Min.Typ.Max.UnitsI O = 100mAV IN = 23VI O = 5mA to 350mA P D £P MAX V IN = 18V to 30V T J = -55 to 150°C V IN = 17.5V to 30VI O = 200mA V IN = 20V to 30V T J = -55 to 150°C I O = 500mAV IN = 20V to 26VI O = 5mA to 500mA V IN = 23V T J = -55 to 150°C V IN = 23VI O = 350mA T J = -55 to 150°C I O = 5mA to 500mAV IN = 23V T J = -55 to 150°C I O = 200mAV IN = 18V to 30V T J = -55 to 150°Cf = 10Hz to 100kHz f = 120Hz I O = 300mA V IN = 18.5V to I O = 100mA 28.5V T J = -55 to 150°CI O = 350mAV IN = 35V V IN = 23V I O = 5mA14.401515.6014.2515.756030150150460.50.89060054542.53006000.71.0 1.61.514.851515.1514.5515.454224224221275460.10.50.20.890600577057702 2.53006000.71.0 1.41.56.0V mVmV mA mAm V dB V mA A mV °C1)All characteristics are measured with a capacitor across the input of 0.22m F and a capacitor across the output of 0.1m F.All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p £10ms, d £5%). Outputvoltage changes due to changes in internal temperature must be taken into account separately.2) Test Conditions unless otherwise stated:T J = 25°CP MAX = 2W for H Package (TO –39)P MAX = 1.05W for J Package (CERDIP)P MAX = 15W for SG Package (SMD1)ELECTRICAL CHARACTERISTICS。

LM7805ACT中文资料

Regline
TJ = 25qC
VI = 8V to 25V VI = 9V to 13V
–
5.0
120
mV
–
1.5
60.0
Load Regulation (Note 4)
Regload
TJ = 25qC
IO = 5mA to 1.5mA
–
IO = 250mA to 750mA
–
9.0
120
mV
VO = 7V to 25V VI = 8V to 12V
–
4.0
100
mV
–
1.6
50.0
Load Regulation
Regload
TJ = 25qC
IO = 5mA to 1.5mA
–
IO = 250mA to 750mA
–
9.0
100
mV
4.0
50.0
Quiescent Current
IQ
Note 1: Absolute maximum ratings are those values beyond which damage to the device may occur. The datasheet specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation outside datasheet specifications.

LM78L15ACMX中文资料

LM78LXX Series3-Terminal Positive RegulatorsGeneral DescriptionThe LM78LXX series of three terminal positive regulators isavailable with several fixed output voltages making themuseful in a wide range of applications.When used as a zenerdiode/resistor combination replacement,the LM78LXX usu-ally results in an effective output impedance improvement oftwo orders of magnitude,and lower quiescent current.Theseregulators can provide local on card regulation,eliminatingthe distribution problems associated with single point regu-lation.The voltages available allow the LM78LXX to be usedin logic systems,instrumentation,HiFi,and other solid stateelectronic equipment.The LM78LXX is available in the plastic TO-92(Z)package,the plastic SO-8(M)package and a chip sized package(8-Bump micro SMD)using National’s micro SMD packagetechnology.With adequate heat sinking the regulator candeliver100mA output current.Current limiting is included tolimit the peak output current to a safe value.Safe areaprotection for the output transistors is provided to limit inter-nal power dissipation.If internal power dissipation becomestoo high for the heat sinking provided,the thermal shutdowncircuit takes over preventing the IC from overheating.Featuresn LM78L05in micro SMD packagen Output voltage tolerances of±5%over the temperaturerangen Output current of100mAn Internal thermal overload protectionn Output transistor safe area protectionn Internal short circuit current limitn Available in plastic TO-92and plastic SO-8low profilepackagesn No external componentsn Output voltages of5.0V,6.2V,8.2V,9.0V,12V,15Vn See AN-1112for micro SMD considerations Connection DiagramsSO-8Plastic(M)(Narrow Body)00774402Top View8-Bump micro SMD00774424Top View(Bump Side Down)(TO-92)Plastic Package(Z)00774403Bottom Viewmicro SMD Marking Orientation00774433Top ViewFebruary2005LM78LXXSeries3-TerminalPositiveRegulators ©2005National Semiconductor Corporation Ordering InformationPackageOrder Number Output VoltageNSC Drawing Supplied As microSMDLM78L05IBP5V BPA08AAB Reel of 250LM78L05IBPX 5V BPA08AAB Reel of 3000LM78L09ITP 9V TPA08AAA Reel of 250LM78L09ITPX9V TPA08AAA Reel of 3000SOIC NarrowLM78L05ACM 5V M08A Rail of 95LM78L05ACMX 5V M08A Reel of 2500LM78L12ACM 12V M08A Rail of 95LM78L12ACMX 12V M08A Reel of 2500LM78L15ACM 15V M08A Rail of 95LM78L15ACMX15V M08A Reel of 2500TO-92LM78L05ACZ 5V Z03A Box of 1800LM78L62ACZ 6.2V Z03A Box of 1800LM78L82ACZ 8.2V Z03A Box of 1800LM78L09ACZ 9V Z03A Box of 1800LM78L12ACZ 12V Z03A Box of 1800LM78L15ACZ15VZ03ABox of 1800L M 78L X X S e r i e s 2Absolute Maximum Ratings (Note 1)If Military/Aerospace specified devices are required,please contact the National Semiconductor Sales Office/Distributors for availability and specifications.Power Dissipation (Note 5)Internally LimitedInput Voltage 35VStorage Temperature −65˚C to +150˚CESD Susceptibility (Note 2)1kVOperating Junction Temperature SO-8,TO-920˚C to 125˚C micro SMD −40˚C to 85˚CSoldering InformationInfrared or Convection (20sec.)235˚CWave Soldering (10sec.)260˚C (lead time)LM78LXX Electrical CharacteristicsLimits in standard typeface are for T J =25˚C,Bold typefaceapplies over 0˚C to 125˚C for SO-8and TO-92packages,and −40˚C to 85˚C for micro SMD package.Limits are guaran-teed by production testing or correlation techniques using standard Statistical Quality Control (SQC)methods.Unless other-wise specified:I O =40mA,C I =0.33µF,C O =0.1µF.LM78L05Unless otherwise specified,V IN =10V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage4.855.2V7V ≤V IN ≤20V 1mA ≤I O ≤40mA (Note 3)4.755.251mA ≤I O ≤70mA (Note 3)4.755.25∆V O Line Regulation 7V ≤V IN ≤20V 1875mV8V ≤V IN ≤20V 1054∆V O Load Regulation 1mA ≤I O ≤100mA 20601mA ≤I O ≤40mA530I Q Quiescent Current 35mA ∆I Q Quiescent Current Change 8V ≤V IN ≤20V 1.01mA ≤I O ≤40mA 0.1V nOutput Noise Voltage f =10Hz to 100kHz (Note 4)40µV Ripple Rejectionf =120Hz8V ≤V IN ≤16V4762dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−0.65mV/˚C V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation 6.77V θJAThermal Resistance (8-Bump micro SMD)230.9˚C/W LM78L62ACUnless otherwise specified,V IN =12V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage5.956.26.45V8.5V ≤V IN ≤20V 1mA ≤I O ≤40mA (Note 3)5.96.51mA ≤I O ≤70mA (Note 3)5.96.5LM78LXX Series3LM78LXX Electrical Characteristics Limits in standard typeface are for T J =25˚C,Bold typefaceapplies over 0˚C to 125˚C for SO-8and TO-92packages,and −40˚C to 85˚C for micro SMD package.Limits areguaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC)methods.Unless otherwise specified:I O =40mA,C I =0.33µF,C O =0.1µF.(Continued)LM78L62AC(Continued)Unless otherwise specified,V IN =12VSymbol ParameterConditions MinTyp Max Units∆V O Line Regulation 8.5V ≤V IN ≤20V 65175mV 9V ≤V IN ≤20V 55125∆V O Load Regulation 1mA ≤I O ≤100mA 13801mA ≤I O ≤40mA640I Q Quiescent Current 25.5mA ∆I Q Quiescent Current Change 8V ≤V IN ≤20V 1.51mA ≤I O ≤40mA 0.1V nOutput Noise Voltage f =10Hz to 100kHz (Note 4)50µV Ripple Rejectionf =120Hz10V ≤V IN ≤20V4046dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−0.75mV/˚C V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation7.9V LM78L82ACUnless otherwise specified,V IN =14V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage7.878.28.53V11V ≤V IN ≤23V 1mA ≤I O ≤40mA (Note 3)7.88.61mA ≤I O ≤70mA (Note 3)7.88.6∆V O Line Regulation 11V ≤V IN ≤23V 80175mV12V ≤V IN ≤23V 70125∆V O Load Regulation 1mA ≤I O ≤100mA 15801mA ≤I O ≤40mA840I Q Quiescent Current 25.5mA ∆I Q Quiescent Current Change 12V ≤V IN ≤23V 1.51mA ≤I O ≤40mA 0.1V nOutput Noise Voltage f =10Hz to 100kHz (Note 4)60µV Ripple Rejectionf =120Hz12V ≤V IN ≤22V3945dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−0.8mV/˚C V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation9.9V L M 78L X X S e r i e s 4LM78LXX Electrical Characteristics Limits in standard typeface are for T J =25˚C,Bold typefaceapplies over 0˚C to 125˚C for SO-8and TO-92packages,and −40˚C to 85˚C for micro SMD package.Limits areguaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC)methods.Unless otherwise specified:I O =40mA,C I =0.33µF,C O =0.1µF.(Continued)LM78L09ACUnless otherwise specified,V IN =15V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage8.649.09.36V11.5V ≤V IN ≤24V 1mA ≤I O ≤40mA (Note 3)8.559.451mA ≤I O ≤70mA (Note 3)8.559.45∆V O Line Regulation 11.5V ≤V IN ≤24V 100200mV13V ≤V IN ≤24V 90150∆V O Load Regulation 1mA ≤I O ≤100mA 20901mA ≤I O ≤40mA1045I Q Quiescent Current 25.5mA ∆I Q Quiescent Current Change 11.5V ≤V IN ≤24V 1.51mA ≤I O ≤40mA0.1V nOutput Noise Voltage 70µV Ripple Rejectionf =120Hz15V ≤V IN ≤25V3844dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−0.9mV/˚C V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation10.7V LM78L12ACUnless otherwise specified,V IN =19V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage11.51212.5V14.5V ≤V IN ≤27V 1mA ≤I O ≤40mA (Note 3)11.412.61mA ≤I O ≤70mA (Note 3)11.412.6∆V O Line Regulation 14.5V ≤V IN ≤27V 30180mV16V ≤V IN ≤27V 20110∆V O Load Regulation 1mA ≤I O ≤100mA 301001mA ≤I O ≤40mA1050I Q Quiescent Current 35mA ∆I Q Quiescent Current Change 16V ≤V IN ≤27V 11mA ≤I O ≤40mA0.1V nOutput Noise Voltage 80µV Ripple Rejectionf =120Hz15V ≤V IN ≤254054dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−1.0mV/˚C LM78LXX Series5LM78LXX Electrical Characteristics Limits in standard typeface are for T J =25˚C,Bold typefaceapplies over 0˚C to 125˚C for SO-8and TO-92packages,and −40˚C to 85˚C for micro SMD package.Limits areguaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC)methods.Unless otherwise specified:I O =40mA,C I =0.33µF,C O =0.1µF.(Continued)LM78L12AC(Continued)Unless otherwise specified,V IN =19VSymbol ParameterConditionsMinTyp Max Units V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation13.714.5VLM78L15ACUnless otherwise specified,V IN =23V Symbol ParameterConditionsMin Typ Max UnitsV OOutput Voltage14.415.015.6V17.5V ≤V IN ≤30V 1mA ≤I O ≤40mA (Note 3)14.2515.751mA ≤I O ≤70mA (Note 3)14.2515.75∆V O Line Regulation 17.5V ≤V IN ≤30V 37250mV20V ≤V IN ≤30V 25140∆V O Load Regulation 1mA ≤I O ≤100mA 351501mA ≤I O ≤40mA1275I QQuiescent Current 35mA ∆I QQuiescent Current Change 20V ≤V IN ≤30V 11mA ≤I O ≤40mA0.1V nOutput Noise Voltage 90µV Ripple Rejectionf =120Hz18.5V ≤V IN ≤28.5V3751dB I PKPeak Output Current140mA Average Output Voltage TempcoI O =5mA−1.3mV/˚C V IN (Min)Minimum Value of Input VoltageRequired to Maintain Line Regulation16.717.5V Note 1:Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.Electrical specifications do not apply when operating the device outside of its stated operating conditions.Note 2:Human body model,1.5k Ωin series with 100pF.Note 3:Power dissipation ≤0.75W.Note 4:Recommended minimum load capacitance of 0.01µF to limit high frequency noise.Note 5:Typical thermal resistance values for the packages are:Z Package:θJC =60˚C/W,=θJA =230˚C/W M Package:θJA =180˚C/Wmicro SMD Package:θJA =230.9˚C/WL M 78L X X S e r i e s 6Typical Performance CharacteristicsMaximum Average Power Dissipation (Z Package)Peak Output Current0077441400774416Dropout Voltage Ripple Rejection0077441700774418Output Impedance Quiescent Current0077441900774420LM78LXX Series7Typical Performance Characteristics(Continued)Quiescent Current00774421Equivalent CircuitLM78LXX00774407L M 78L X X S e r i e s 8Typical ApplicationsFixed Output Regulator00774408*Required if the regulator is located more than 3"from the power supply filter.**See (Note 4)in the electrical characteristics table.Adjustable Output Regulator00774409V OUT =5V +(5V/R1+I Q )R25V/R1>3I Q ,load regulation (L r )≈[(R1+R2)/R1](L r of LM78L05)Current Regulator00774410I OUT =(V OUT /R1)+I Q>I Q =1.5mA over line and load changes5V,500mA Regulator with Short Circuit Protection00774411*Solid tantalum.**Heat sink Q1.***Optional:Improves ripple rejection and transient response.Load Regulation:0.6%0≤I L ≤250mA pulsed with t ON =50ms.LM78LXX Series9Typical Applications(Continued)±15V,100mA Dual Power Supply00774412*Solid tantalum.Variable Output Regulator 0.5V-18V00774413*Solid tantalum.V OUT =V G +5V,R1=(−V IN /I Q LM78L05)V OUT =5V (R2/R4)for (R2+R3)=(R4+R5)A 0.5V output will correspond to (R2/R4)=0.1(R3/R4)=0.9L M 78L X X S e r i e s 10Physical Dimensions inches(millimeters)unless otherwise notedNOTES:UNLESS OTHERWISE SPECIFIED1.EPOXY COATING2.63Sn/37Pb EUTECTIC BUMP3.RECOMMEND NON-SOLDER MASK DEFINED LANDING PAD.4.PIN A1IS ESTABLISHED BY LOWER LEFT CORNER WITH RESPECT TO TEXT ORIENTATION.REMAINING PINS ARE NUMBERED COUNTERCLOCKWISE.5.XXX IN DRAWING NUMBER REPRESENTS PACKAGE SIZE VARIATION WHERE X1IS PACKAGE WIDTH,X2IS PACKAGE LENGTH AND X3IS PACKAGE HEIGHT.6.REFERENCE JEDEC REGISTRATION MO-211,VARIATION BC.8-Bump micro SMD for LM78L05IBP OnlyNS Package Number BPA08AABX1=1.285mm X2=1.285mm X3=0.850mm LM78LXX Series 11Physical Dimensionsinches (millimeters)unless otherwise noted (Continued)8-Bump micro SMD for LM78L09ITP OnlyNS Package Number TPA08AAAX1=1.285mm X2=1.285mm X3=0.500mmL M 78L X X S e r i e s 12Physical Dimensions inches(millimeters)unless otherwise noted(Continued)S.O.Package(M)NS Package Number M08ALM78LXXSeries 13Physical Dimensionsinches (millimeters)unless otherwise noted (Continued)Molded Offset TO-92(Z)NS Package Number Z03ANational does not assume any responsibility for use of any circuitry described,no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.For the most current product information visit us at .LIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION.As used herein:1.Life support devices or systems are devices or systems which,(a)are intended for surgical implant into the body,or (b)support or sustain life,and whose failure to perform when properly used in accordance with instructions for use provided in the labeling,can be reasonably expected to result in a significant injury to the user.2.A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system,or to affect its safety or effectiveness.BANNED SUBSTANCE COMPLIANCENational Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2)and the Banned Substances and Materials of Interest Specification (CSP-9-111S2)and contain no ‘‘Banned Substances’’as defined in CSP-9-111S2.National Semiconductor Americas Customer Support CenterEmail:new.feedback@ Tel:1-800-272-9959National SemiconductorEurope Customer Support CenterFax:+49(0)180-5308586Email:europe.support@Deutsch Tel:+49(0)6995086208English Tel:+44(0)8702402171Français Tel:+33(0)141918790National Semiconductor Asia Pacific Customer Support CenterEmail:ap.support@National SemiconductorJapan Customer Support Center Fax:81-3-5639-7507Email:jpn.feedback@ Tel:81-3-5639-7560L M 78L X X S e r i e s 3-T e r m i n a l P o s i t i v e R e g u l a t o r s。

TA78M15F(Q), 规格书,Datasheet 资料

TOSHIBA Bipolar Linear Integrated Circuit Silicon MonolithicTA78M05F,TA78M06F,TA78M08F,TA78M09F,TA78M10F TA78M12F,TA78M15F,TA78M18F,TA78M20F,TA78M24FOutput Current of 0.5 A, Three-Terminal Positive Voltage Regulators 5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V, 18 V, 20 V, 24 VFeaturesz Suitable for CMOS, TTL and the power supply of the otherdigital ICs z Internal overheating protection. z Internal overcurrent protection. z Maximum output current of 0.5 A.z Packaged in New PW-Mold (Surface-mount type).Pin AssignmentMarkingNote 2: The “**” part of each product number varies according to the output voltage of the product.Ordering MethodProduct Name Package (Lead Type)Packing FormTA78M **F (TE16L1, NQNew PW-Mold: Surface-mountTape (2000 pcs./reel)Note: The “**” in each pro-forma product name is replaced with the output voltage of each product.The product(s) in this document (“Product”) contain functions intended to protect the Product from temporary small overloads such as minor short-term overcurrent or overheating. The protective functions do not necessarily protect Product under all circumstances. When incorporating Product into your system, please design the system (1) to avoid such overloads upon the Product, and (2) to shut down or otherwise relieve the Product of such overload conditions immediately upon occurrence. For details, please refer to the notes appearing below in this document and other documents referenced in this document.HSOP3-P-2.30DWeightHSOP3-P-2.30D: 0.36 g (typ.)IN1 3OUT GND (CASE)Marking side2Note 1: A line under a Lot No. identifies the indication of productLabels.Not underlined: [[Pb]]/INCLUDES > MCVUnderlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.The RoHS is the Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment.12Equivalent CircuitAbsolute Maximum Ratings (Ta = 25°C)Characteristics Symbol Rating UnitTA78M05F TA78M06F TA78M08F TA78M09FTA78M10F TA78M12F TA78M15F 35TA78M18F TA78M20F Input voltageTA78M24FV IN40VOutput current I OUT 0.5 A (Ta = 25°C) 1 Power dissipation(Tc = 25°C)P D 10 W Operating junction temperature Tj opr −30 to 150 °C Storage temperature T stg−55 to 150°CJunction temperature T j 150 °C R th (j-c) 12.5Thermal resistanceR th (j-a) 125°C/WNote: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and thesignificant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges.Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).(Unless otherwise specified, V IN = 10 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C4.85.05.2V7 V ≤ V IN ≤ 25 V,I OUT = 200 mA ― 4 100Line regulation Reg·line 1T j = 25°C8 V ≤ V IN ≤ 25 V, I OUT = 200 mA ― 2 50 mV5 mA ≤ I OUT ≤ 500 mA ― 25 100Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 50 mV Output voltage V OUT 1 T j = 25°C 7 V ≤ V IN ≤ 20 V,5 mA ≤ I OUT ≤ 350 mA 4.75― 5.25VQuiescent current I B 1 T j = 25°C― 4.5 8.0 mA Line ΔI BI 18.5 V ≤ V IN ≤ 25.5 V,I OUT = 200 mA ― ― 0.8Quiescent current changeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 50 200μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 8 V ≤ V IN ≤ 18 V, T j = 25°C60 67 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−0.6― mV/°C(Unless otherwise specified, V IN = 11 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C5.756.06.25V8 V ≤ V IN ≤ 25 V,I OUT = 200 mA ― 4 100Line regulation Reg·line 1T j = 25°C9 V ≤ V IN ≤ 25 V, I OUT = 200 mA ― 2 50 mV5 mA ≤ I OUT ≤ 500 mA ― 25 120Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 60 mV Output voltage V OUT 1 T j = 25°C 8 V ≤ V IN ≤ 21 V,5 mA ≤ I OUT ≤ 350 mA 5.7― 6.3 VQuiescent current I B 1 T j = 25°C― 4.5 8.0 mA Line ΔI BI 19.5 V ≤ V IN ≤ 25.5 V,I OUT = 200 mA ― ― 0.8Quiescent current changeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 55 220μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 9 V ≤ V IN ≤ 19 V, T j = 25°C58 65 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−0.7― mV/°C(Unless otherwise specified, V IN = 14 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C7.78.08.3V10.5 V ≤ V IN ≤ 25 V,I OUT = 200 mA ― 5 100Line regulation Reg·line 1T j = 25°C11 V ≤ V IN ≤ 25 V, I OUT = 200 mA ― 3 50 mV5 mA ≤ I OUT ≤ 500 mA ― 26 160Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 80 mV Output voltage V OUT 1 T j = 25°C 10.5 V ≤ V IN ≤ 23 V, 5 mA ≤ I OUT ≤ 350 mA 7.6― 8.4 VQuiescent current I B 1 T j = 25°C― 4.6 8.0 mA Line ΔI BI 111 V ≤ V IN ≤ 25.5 V,I OUT = 200 mA ― ― 0.8Quiescent current changeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 60 250μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 11.5 V ≤ V IN ≤ 21.5 V, T j = 25°C55 62 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−1.0― mV/°C(Unless otherwise specified, V IN = 15 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C8.649.09.36V11.5 V ≤ V IN ≤ 26 V,I OUT = 200 mA ― 5 100Line regulation Reg·line 1T j = 25°C13 V ≤ V IN ≤ 26 V, I OUT = 200 mA ― 3 50 mV5 mA ≤ I OUT ≤ 500 mA ― 26 180Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 90 mV Output voltage V OUT 1 T j = 25°C 11.5 V ≤ V IN ≤ 24 V, 5 mA ≤ I OUT ≤ 350 mA 8.55― 9.45VQuiescent current I B 1 T j = 25°C― 4.6 8.0 mA Line ΔI BI 112 V ≤ V IN ≤ 26.5 V,I OUT = 200 mA ― ― 0.8Quiescent current changeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 60 270μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 12.5 V ≤ V IN ≤ 22.5 V, T j = 25°C54 61 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−1.1― mV/°C(Unless otherwise specified, V IN = 16 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C9.610.010.4V12.5 V ≤ V IN ≤ 26 V,I OUT = 200 mA ― 6 100Line regulation Reg·line 1T j = 25°C14 V ≤ V IN ≤ 26 V, I OUT = 200 mA ― 3 50 mV5 mA ≤ I OUT ≤ 500 mA ― 26 200Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 100mVOutput voltage V OUT 1 T j = 25°C 12.5 V ≤ V IN ≤ 25 V, 5 mA ≤ I OUT ≤ 350 mA 9.5― 10.5VQuiescent current I B 1 T j = 25°C― 4.7 8.0 mA Line ΔI BI 113 V ≤ V IN ≤ 26.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 65 280μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 13.5 V ≤ V IN ≤ 23.5 V, T j = 25°C52 59 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−1.3― mV/°C(Unless otherwise specified, V IN = 19 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C11.512.012.5V14.5 V ≤ V IN ≤ 30 V,I OUT = 200 mA ― 7 100Line regulation Reg·line 1T j = 25°C16 V ≤ V IN ≤ 30 V, I OUT = 200 mA ― 3 50 mV5 mA ≤ I OUT ≤ 500 mA ― 27 240Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 120mVOutput voltage V OUT 1 T j = 25°C 14.5 V ≤ V IN ≤ 27 V, 5 mA ≤ I OUT ≤ 350 mA 11.4― 12.6VQuiescent current I B 1 T j = 25°C― 4.8 8.0 mA Line ΔI BI 115 V ≤ V IN ≤ 30.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 70 300μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 15 V ≤ V IN ≤ 25 V, T j = 25°C50 57 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−1.6― mV/°C(Unless otherwise specified, V IN = 23 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C14.415.015.6V17.5 V ≤ V IN ≤ 30 V,I OUT = 200 mA ― 8 100Line regulation Reg·line 1T j = 25°C20 V ≤ V IN ≤ 30 V, I OUT = 200 mA ― 4 50 mV5 mA ≤ I OUT ≤ 500 mA ― 27 300Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 150mVOutput voltage V OUT 1 T j = 25°C 17.5 V ≤ V IN ≤ 30 V, 5 mA ≤ I OUT ≤ 350 mA 14.25― 15.75VQuiescent current I B 1 T j = 25°C― 4.8 8.0 mA Line ΔI BI 118 V ≤ V IN ≤ 30.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 80 450μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 18.5 V ≤ V IN ≤ 28.5 V, T j = 25°C48 55 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−2.0― mV/°C(Unless otherwise specified, V IN = 27 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C17.318.018.7V21 V ≤ V IN ≤ 33 V,I OUT = 200 mA ― 9 100Line regulation Reg·line 1T j = 25°C24 V ≤ V IN ≤ 33 V, I OUT = 200 mA ― 5 50 mV5 mA ≤ I OUT ≤ 500 mA ― 28 360Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 180mVOutput voltage V OUT 1 T j = 25°C 21 V ≤ V IN ≤ 33 V, 5 mA ≤ I OUT ≤ 350 mA 17.1― 18.9VQuiescent current I B 1 T j = 25°C― 4.8 8.0 mA Line ΔI BI 121.5 V ≤ V IN ≤ 33.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 90 490μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 22 V ≤ V IN ≤ 32 V, T j = 25°C46 53 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−2.5― mV/°C(Unless otherwise specified, V IN = 29 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C19.220.020.8V23 V ≤ V IN ≤ 35 V,I OUT = 200 mA ― 10 100Line regulation Reg·line 1T j = 25°C24 V ≤ V IN ≤ 35 V, I OUT = 200 mA ― 6 50 mV5 mA ≤ I OUT ≤ 500 mA ― 28 400Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 200mVOutput voltage V OUT 1 T j = 25°C 23 V ≤ V IN ≤ 35 V, 5 mA ≤ I OUT ≤ 350 mA 19.0― 21.0VQuiescent current I B 1 T j = 25°C― 4.9 8.0 mA Line ΔI BI 123.5 V ≤ V IN ≤ 35.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 95 540μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 24 V ≤ V IN ≤ 34 V, T j = 25°C46 53 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−3.0― mV/°C(Unless otherwise specified, V IN = 33 V, I OUT = 350 mA, 0°C ≤ T j ≤ 125°C, C IN = 0.33 μF, C OUT = 0.1 μF)Characteristics SymbolTestCircuitTest ConditionMin Typ. Max Unit Output voltageV OUT 1 T j = 25°C23.024.025.0V27 V ≤ V IN ≤ 38 V,I OUT = 200 mA ― 12 100Line regulation Reg·line 1T j = 25°C28 V ≤ V IN ≤ 38 V, I OUT = 200 mA ― 7 50 mV5 mA ≤ I OUT ≤ 500 mA ― 30 480Load regulation Reg·load 1T j = 25°C5 mA ≤ I OUT ≤ 200 mA ― 10 240mVOutput voltage V OUT 1 T j = 25°C 27 V ≤ V IN ≤ 38 V, 5 mA ≤ I OUT ≤ 350 mA 22.8― 25.2VQuiescent current I B 1 T j = 25°C― 5.0 8.0 mA Line ΔI BI 127.5 V ≤ V IN ≤ 38.5 V,I OUT = 200 mA ― ― 0.8Quiescent currentchangeLoadΔI BO 1 T j = 25°C 5 mA ≤ I OUT ≤ 350 mA―― 0.5mA Output noise voltage V NO 2 Tj = 25°C, 10 Hz ≤ f ≤ 100 kHz ― 115 650μV rmsRipple rejection R.R.3f = 120 Hz, I OUT = 100 mA, 28 V ≤ V IN ≤ 38 V, T j = 25°C46 53 ― dB Short circuit current limit I SC 1 T j = 25°C ― 960 ― mA Dropout voltageV D 1 T j = 25°C ― 1.7 ― V Average temperaturecoefficient of output voltageT CVO 1I OUT = 5 mA ―−3.5― mV/°CTest Circuit 1 / Standard ApplicationTest Circuit 2V NOTest Circuit 3R.R.Ambient temperature Ta (°C ) AllowablepowerdissipationPDmax.(W)P D max. – Ta2Usage Precautions(1) In regard to GND, be careful not to apply a negative voltage to the input/output terminal.(2)If a surge voltage exceeding the absolute maximum rating is applied to the input terminal or if a voltage in excess of the input terminal voltage is applied to the output terminal, the circuit may be destroyed.Particular care is necessary in the case of the latter.Circuit destruction may also occur if the input terminal shorts to GND in a state of normal operation, causing the output terminal voltage to exceed the input voltage (GND potential) and the electrical charge of the chemical capacitor connected to the output terminal to flow into the input side.Where these risks exist, take steps such as connecting Zener and general silicon diodes to the circuit, as shown in the figure below.(3)When the input voltage is too high, the power dissipation of the three-terminal regulator, which is aseries regulator, increases, causing the junction temperature to rise. In such a case, it isrecommended to reduce the power dissipation, and hence the junction temperature, by inserting a power-limiting resistor R SD in the input terminal.The power dissipation P D of the IC is expressed in the following equation.Reducing V IN' below the lowest voltage necessary for the IC will cause ripple, deterioration in output regulation and, in certain circumstances, parasitic oscillation.To determine the resistance value of R SD , design with a margin, referring to the following equation.(4)Be sure to connect a capacitor near the input terminal and output terminal between both terminals and GND. The capacitances should be determined experimentally because they depend on printed circuit board patterns. In particular, adequate investigation should be made to ensure there is no problem even in high or low temperatures.(5)The molded plastic portion of this unit, measuring 5.5 mm (L) by 6.5 mm (W) by 2.3 mm (T), is more compact compared to its equivalent TO-220.The collector fin extends directly out of the main body and can be soldered directly to the ceramic circuit board for significant increase in collector power dissipation.To obtain high reliability on the heat sink design of a regulator IC, it is generally required to derate more than 20% of maximum junction temperature (T j max).Further, full consideration should be given to the installation of the IC on a heat sink.V OUT•Low voltageDo not apply voltage to the Product that is lower than the minimum operating voltage, or the Product’s protective functions will not operate properly and the Product may be permanently damaged.•Overcurrent ProtectionThe overcurrent protection circuits in the Product are designed to temporarily protect Product from minor overcurrent of brief duration. When the overcurrent protective function in the Product activates, immediately cease application of overcurrent to Product. Improper usage of Product, such as application of current to Product exceeding the absolute maximum ratings, could cause the overcurrent protection circuit not to operate properly and/or damage Product permanently even before the protection circuit starts to operate.•Overheating ProtectionThe thermal shutdown circuits in the Product are designed to temporarily protect Product from minor overheating of brief duration. When the overheating protective function in the Product activates, immediately correct the overheating situation. Improper usage of Product, such as the application of heat to Product exceeding the absolute maximum ratings, could cause the overheating protection circuit not to operate properly and/or damage Product permanently even before the protection circuit starts to operate.Package DimensionsHSOP3-P-2.30D Unit: mmWeight: 0.36 g (typ.)RESTRICTIONS ON PRODUCT USE•Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively “Product”) without notice.•This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission.•Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before creating and producing designs and using, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA Semiconductor Reliability Handbook” and (b) the instructions for the application that Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR APPLICATIONS.•Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this document.•Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.•Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations.•The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.•ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITYWHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.•Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations. •Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of noncompliance with applicable laws and regulations.。

78,79系列三端稳压器器件资料

7805 790578XX系列集成稳压器的典型应用电路如下图所示，这是一个输出正5V直流电压的稳压电源电路。

IC采用集成稳压器7805，C1、C2分别为输入端和输出端滤波电容，RL为负载电阻。

当输出电较大时，7805应配上散热板。

下图为提高输出电压的应用电路。

稳压二极管VD1串接在78XX稳压器2脚与地之间，可使输出电压Uo得到一定的提高，输出电压Uo为78XX稳压器输出电压与稳压二极管VC1稳压值之和。

VD2是输出保护二极管，一旦输出电压低于VD1稳压值时，VD2导通，将输出电流旁路，保护7800稳压器输出级不被损坏。

下图为输出电压可在一定范围内调节的应用电路。

由于R1、RP电阻网络的作用，使得输出电压被提高，提高的幅度取决于R P与R1的比值。

调节电位器RP，即可一定范围内调节输出电压。

当RP=0时，输出电压Uo等于78XX稳压器输出电压；当RP逐步增大时，Uo也随之逐步提高。

下图为扩大输出电流的应用电路。

VT2为外接扩流率管，VT1为推动管，二者为达林顿连接。

R1为偏置电阻。

该电路最大输出电流取决于VT2的参数。

下图为提高输入电压的应用电路。

78XX稳压器的最大输入电压为35V（7824为40V），当输入电压高于此值时，可采用下图所示的电路。

VT、R1和VD组成一个预稳压电路，使得加在7800稳压器输入端的电压恒定在VD的稳压值上（忽略VT的b-e结压降）。

Ui端的最大输入电压仅取决于VT的耐压。

集成稳压器还可以用作恒流源。

下图为78XX稳压器构成的恒流源电路，其恒定电流Io等于78XX稳压器输出电压与R1的比值。

79XX系列集成压器是常用的固定负输出电压的三端集成稳压器，除输入电压和输出电压均为负值外，其他参数和特点与78XX系列集成稳压器相同。

79XX系列集成稳压的三个引脚为：1脚为接地端，2脚为输入端，3脚为输出端。

79XX系列集成稳压器的应用电路也很简单。

下图所示为输出-5V直流电压的稳压电源电路，IC采用集成稳压器7905，输出电流较大时应配上散热板。

LM7815A中文资料

Symbol
Test Conditions
VO
∆VO ∆VO IQ ∆IQ ∆VO/∆T VN
TJ =+25 °C
5.0mA ≤ IO ≤ 1.0A, PO ≤ 15W VI = 10.5V to 23V VI = 11.5V to 23V
TJ =+ 25°C VI = 10.5V to 25V VI = 11.5V to 17V
* Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty is used.
元器件交易网
LM78XX (KA78XX, MC78XX) FIXED VOLTAGE REGULATOR (POSITIVE)
LM7806/I/R/RI ELECTRICAL CHARACTERISTICS
(Refer to test circuit, TMIN <TJ <TMAX, IO=500mA, VI= 11V CI= 0.33µF, CO= 0.1µF, unless otherwise specified)
TJ
=
+25°C
IO = 5.0mA IO= 250mA
to to
1.5A 750mA
TJ =+25 °C
IO = 5mA to 1.0A
VI = 10.5A to 25V
VI = 11.5V to 25V
IO = 5mA

UA78L05资料

元器件交易网IMPORTANT NOTICETexas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductorproduct or service without notice, and advises its customers to obtain the latest version of relevant informationto verify, before placing orders, that the information being relied on is current.TI warrants performance of its semiconductor products and related software to the specifications applicable atthe time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques areutilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of eachdevice is not necessarily performed, except those mandated by government requirements.Certain applications using semiconductor products may involve potential risks of death, personal injury, orsevere property or environmental damage (“Critical Applications”).TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTEDTO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHERCRITICAL APPLICATIONS.Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TIproducts in such applications requires the written approval of an appropriate TI officer. Questions concerningpotential risk applications should be directed to TI through a local SC sales office.In order to minimize risks associated with the customer’s applications, adequate design and operatingsafeguards should be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance, customer product design, software performance, orinfringement of patents or services described herein. Nor does TI warrant or represent that any license, eitherexpress or implied, is granted under any patent right, copyright, mask work right, or other intellectual propertyright of TI covering or relating to any combination, machine, or process in which such semiconductor productsor services might be or are used.Copyright © 1996, Texas Instruments Incorporated。

MC78M06CDTRKG资料

MC78M00, MC78M00A Series500 mA Positive Voltage RegulatorsThe MC78M00/MC78M00A Series positive voltage regulators are identical to the popular MC7800 Series devices, except that they are specified for only half the output current. Like the MC7800 devices,the MC78M00 three−terminal regulators are intended for local,on−card voltage regulation.Internal current limiting, thermal shutdown circuitry and safe−area compensation for the internal pass transistor combine to make these devices remarkably rugged under most operating conditions.Maximum output current, with adequate heatsinking is 500 mA.Features•No External Components Required •Internal Thermal Overload Protection •Internal Short Circuit Current Limiting •Output Transistor Safe−Area Compensation •MC78M00A High Accuracy (±2%)Available for 5.0 V , 8.0 V , 12 V and 15 V •Pb−Free Packages are Available*Figure 1. Representative Schematic DiagramThis device contains 28 active transistors.*For additional information on our Pb−Free strategy and soldering details, please See detailed ordering and shipping information in the package dimensions section on page 10−14 of this data sheet.ORDERING INFORMATIONSee general marking information in the device marking section on page 10 of this data sheet.DEVICE MARKING INFORMATIONMAXIMUM RATINGS (T A = 25°C, unless otherwise noted) (Note 1)Rating Symbol Value UnitInput Voltage(5.0 V−18 V)V I35Vdc(20 V−24V)40Power Dissipation (Package Limitation)Plastic Package, T SuffixT A = 25°C P D Internally LimitedThermal Resistance, Junction−to−Air q JA70°C/W Thermal Resistance, Junction−to−Case q JC 5.0°C/W Plastic Package, DT SuffixT A = 25°C P D Internally LimitedThermal Resistance, Junction−to−Air q JA92°C/W Thermal Resistance, Junction−to−Case q JC 5.0°C/W Operating Junction Temperature Range T J+150°C Storage Temperature Range T stg−65 to +150°C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected.1.This device series contains ESD protection and exceeds the following tests:Human Body Model 2000 V per MIL−STD−883, Method 3015.Machine Model Method 200 V.MC78M05C/AC/B/AB ELECTRICAL CHARACTERISTICS (V I = 10 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 2)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O Vdc MC78M05C 4.8 5.0 5.2MC78M05AC 4.9 5.0 5.1Output Voltage Variation V O Vdc(7.0 Vdc ≤ V I≤ 20 Vdc, 5.0 mA ≤ I O≤ 350 mA)MC78M05C 4.75− 5.25MC78M05AC 4.80− 5.20Line Regulation Reg line− 3.050mV (T J = 25°C, 7.0 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−20100(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−1050Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(8.0 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−40−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 8.0 V ≤V I≤ 18 V)62−−(I O = 300 mA, f = 120 Hz, 8.0 ≤ V I≤ 18 V, T J = 25°C)6280−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.2−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)2.T low=0°C for MC78MxxAC, C T high = +125°C for MC78MxxAB, AC, B, CMC78M06C ELECTRICAL CHARACTERISTICS (V I = 11 V, I O = 350 mA, 0°C < T J < 125°C, P D≤ 5.0 W, unless otherwise noted)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O 5.75 6.0 6.25Vdc Output Voltage Variation V O 5.7− 6.3Vdc(8.0 Vdc ≤ V I≤ 21 Vdc, 5.0 mA ≤ I O≤ 350 mA)Line Regulation Reg line− 5.050mV (T J = 25°C, 8.0 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−20120(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−1060Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(9.0 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−45−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 9.0 V ≤V I≤ 19 V)59−−(I O = 300 mA, f = 120 Hz, 9.0 V ≤V I≤ 19 V, T J = 25°C)5980−Dropout Voltage V I − V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.2−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)MC78M08C/AC/B/AB ELECTRICAL CHARACTERISTICS (V I = 14 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 3)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O Vdc MC78M08C7.708.08.30MC78M08AC7.848.08.16Output Voltage Variation V O Vdc(10.5 Vdc ≤ V I≤ 23 Vdc, 5.0 mA ≤ I O≤ 350 mA)MC78M08C7.6−8.4MC78M08AC7.7−8.3Line Regulation Reg line− 6.050mV (T J = 25°C, 10.5 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−25160(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−1080Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(10.5 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−52−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 11.5 V ≤V I≤ 21.5 V)56−−(I O = 300 mA, f = 120 Hz, 11.5 V ≤V I≤ 21.5 V, T J = 25°C)5680−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.2−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)3.T=0°C for MC78MxxAC, C T = +125°C for MC78MxxAB, AC, B, CMC78M09C/B ELECTRICAL CHARACTERISTICS (V I = 15 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W, unless otherwise noted) (Note 4)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O8.649.09.45Vdc Output Voltage Variation V O8.55−9.45Vdc(11.5 Vdc ≤ V I≤ 23 Vdc, 5.0 mA ≤ I O≤ 350 mA)Line Regulation Reg line− 6.050mV (T J = 25°C, 11.5 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−25180(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−1090Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(11.5 Vdc ≤ V I≤ 25 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−52−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 12.5 V ≤V I≤ 22.5 V)56−−(I O = 300 mA, f = 120 Hz, 12.5 V ≤V I≤ 22.5 V, T J = 25°C)5680−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.2−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)MC78M12C/AC/B/AB ELECTRICAL CHARACTERISTICS (V I = 19 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 4)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O Vdc MC78M12C11.501212.50MC78M12AC11.761212.24Output Voltage Variation V O Vdc(14.5 Vdc ≤ V I≤ 27 Vdc, 5.0 mA ≤ I O≤ 350 mA)MC78M12C11.4−12.6MC78M12AC11.5−12.5Line Regulation Reg line−8.050mV (T J = 25°C, 14.5 Vdc ≤ V I≤ 30 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−25240(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−10120Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(14.5 Vdc ≤ V I≤ 30 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−75−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 15 V ≤V I≤ 25 V)55−−(I O = 300 mA, f = 120 Hz, 15 V ≤V I≤ 25 V, T J = 25°C)5580−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.3−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)4.T low=0°C for MC78MxxAC, C T high = +125°C for MC78MxxAB, AC, B, C=−40°C for MC78MxxAB, BMC78M15C/AC/B/AB ELECTRICAL CHARACTERISTICS (V I = 23 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 5)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O Vdc MC78M15C14.41515.6MC78M15AC14.71515.3Output Voltage Variation V O Vdc(17.5 Vdc ≤ V I≤ 30 Vdc, 5.0 mA ≤ I O≤ 350 mA)MC78M15C14.25−15.75MC78M15AC14.40−15.60Input Regulation Reg line−1050mV (T J = 25°C, 17.5 Vdc ≤ V I≤ 30 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−25300(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−10150Input Bias Current (T J = 25°C)I IB− 3.2 6.0mA Quiescent Current Change D I IB mA(17.5 Vdc ≤ V I≤ 30 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−90−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 18.5 V ≤V I≤ 28.5 V)54−−(I O = 300 mA, f = 120 Hz, 18.5 V ≤V I≤ 28.5 V, T J = 25°C)5470−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.3−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)MC78M18C/B ELECTRICAL CHARACTERISTICS (V I = 27 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 5)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O17.31818.7Vdc Output Voltage Variation V O17.1−18.9Vdc(21 Vdc ≤ V I≤ 33 Vdc, 5.0 mA ≤ I O≤ 350 mA)Line Regulation Reg line−1050mV (T J = 25°C, 21 Vdc ≤ V I≤ 33 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−30360(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−10180Input Bias Current (T J = 25°C)I IB− 3.2 6.5mA Quiescent Current Change D I IB mA(21 Vdc ≤ V I≤ 33 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−100−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 22 V ≤V I≤ 32 V)53−−(I O = 300 mA, f = 120 Hz, 22 V ≤V I≤ 32 V, T J = 25°C)5370−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.3−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)5.T low=0°C for MC78MxxAC, C T high = +125°C for MC78MxxAB, AC, B, CMC78M20C/B ELECTRICAL CHARACTERISTICS (V I = 29 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 6)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O19.22020.8Vdc Output Voltage Variation V O19−21Vdc(23 Vdc ≤ V I≤ 35 Vdc, 5.0 mA ≤ I O≤ 350 mA)Line Regulation Reg line−1050mV (T J = 25°C, 23 Vdc ≤ V I≤ 35 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−30400(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−10200Input Bias Current (T J = 25°C)I IB− 3.2 6.5mA Quiescent Current Change D I IB mA(23 Vdc ≤ V I≤ 35 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−110−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 24 V ≤V I≤ 34 V)52−−(I O = 300 mA, f = 120 Hz, 24 V ≤V I≤ 34 V, T J = 25°C)5270−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C, V I = 35 V)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.5−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)MC78M24C/B ELECTRICAL CHARACTERISTICS (V I = 33 V, I O = 350 mA, T J = T low to T high, P D≤ 5.0 W,unless otherwise noted) (Note 6)Characteristics Symbol Min Typ Max Unit Output Voltage (T J = 25°C)V O232425Vdc Output Voltage Variation V O22.8−25.2Vdc(27 Vdc ≤ V I≤ 38 Vdc, 5.0 mA ≤ I O≤ 350 mA)Line Regulation Reg line−1050mV (T J = 25°C, 27 Vdc ≤ V I≤ 38 Vdc, I O = 200 mA)Load Regulation Reg load mV (T J = 25°C, 5.0 mA ≤ I O≤ 500 mA)−30480(T J = 25°C, 5.0 mA ≤ I O≤ 200 mA)−10240Input Bias Current (T J = 25°C)I IB− 3.27.0mA Quiescent Current Change D I IB mA(27 Vdc ≤ V I≤ 38 Vdc, I O = 200 mA)−−0.8(5.0 mA ≤ I O≤ 350 mA)−−0.5Output Noise Voltage (T A = 25°C, 10 Hz ≤ f ≤ 100 kHz)V n−170−m V Ripple Rejection RR dB(I O = 100 mA, f = 120 Hz, 28 V ≤V I≤ 38 V)50−−(I O = 300 mA, f = 120 Hz, 28 V ≤V I≤ 38 V, T J = 25°C)5070−Dropout Voltage V I−V O− 2.0−Vdc (T J = 25°C)Short Circuit Current Limit (T J = 25°C)I OS−50−mA Average Temperature Coefficient of Output Voltage D V O/D T−±0.5−mV/°C(I O = 5.0 mA)Peak Output Current I O−700−mA (T J = 25°C)6.T low=0°C for MC78MxxAC, C T high = +125°C for MC78MxxAB, AC, B, CDEFINITIONSLine Regulation − The change in output voltage for a change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected.Load Regulation − The change in output voltage for a change in load current at constant chip temperature.Maximum Power Dissipation − The maximum total device dissipation for which the regulator will operate within specifications.Input Bias Current − That part of the input current that is not delivered to the load.Output Noise Voltage − The rms AC voltage at the output, with constant load and no input ripple, measured over a specified frequency range.Long Term Stability − Output voltage stability under accelerated life test conditions with the maximum rated voltage listed in the devices’ electrical characteristics and maximum power dissipation.Figure 3. Worst Case Power Dissipation versus Ambient Temperature (TO−220), P O W E R D I S S I P A T I O N (W )D P R , T HE R M A L R E S I S T A N C EJ A θJ U N C T I O N −T O −A I R ( C /W )°P D , M A X I M U M P O W E R D I S S I P A T I O N (W )T A , AMBIENT TEMPERATURE (°C)Figure 4. Peak Output Current versusDropout Voltage Figure 5. Dropout Voltage versusJunction TemperatureFigure 8. Bias Current versus Input Voltage R R , R I P P L E R E J E C T I O N (d B ), D R O P O U T V O L T A G E (V )I O T J , JUNCTION TEMPERATURE (°C)−V V , B I A S C U R R E N T (m A )B V I , INPUT VOLTAGE (Vdc)I I O , OUTPUT CURRENT (A)Figure 9. Bias Current versus Output Current, O U T P U T C U R R E N T (A )O V I − V O , DROPOUT VOLTAGE (V)1.00.90.80.70.60.50.40.30.20.10IAPPLICATIONS INFORMATIONDesign ConsiderationsThe MC78M00/MC78M00A Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit Protection that limits the maximum current the circuit will pass, and Output Transistor Safe−Area Compensation that reduces the output short circuit current as the voltage across the pass transistor is increased.In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if theregulator is connected to the power supply filter with long wire lengths, or if the output load capacitance is large. An input bypass capacitor should be selected to provide good high frequency characteristics to insure stable operation under all load conditions. A 0.33 m F or larger tantalum,mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulator’s input terminals. Normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead.m FThe MC78M00 series can be current boosted with a PNP transistor. The MJ2955 provides current to 5.0 A. Resistor R in conjunction with the V BE of the PNP determines when the pass transistor begins conducting; this circuit is not short circuit proof. Input−output differential voltage minimum is increased by V BE of the pass transistor.InputThe circuit of Figure 12 can be modified to provide supply protection against short circuits by adding a short circuit sense resistor, R sc ,and an additional PNP transistor. The current sensing PNP must be able to handle the short circuit current of the three−terminal regulator .Therefore, a 4.0 A plastic power transistor is specified.XX = 2 digits of type number indicating voltage.Figure 12. Current Boost RegulatorFigure 13. Current Boost with Short Circuit ProtectionORDERING INFORMATIONDevice OutputVoltage Temperature Range Package Marking Shipping†MC78M05CDT5.0 V T J = 0° to +125°CDPAK−378M0575 Units / RailMC78M05CDTG DPAK−3(Pb−Free)78M05MC78M05CDTRK DPAK−378M052500 Units / Tape & Reel MC78M05CDTRKG DPAK−3(Pb−Free)78M05MC78M05ACDT DPAK−38M05D75 Units / RailMC78M05ACDTG DPAK−3(Pb−Free)8M05DMC78M05ACDTRK DPAK−38M05D2500 Units / Tape & Reel MC78M05ACDTRKG DPAK−3(Pb−Free)8M05DMC78M05CT TO−22078M05CT50 Units / RailMC78M05CTG TO−220(Pb−Free)78M05CTMC78M05ACT TO−22078M05ACT50 Units / RailMC78M05ACTG TO−220(Pb−Free)78M05ACTMC78M05ABDTT J = −40° to +125°C DPAK−38M05A75 Units / RailMC78M05ABDTG DPAK−3(Pb−Free)8M05AMC78M05ABDTRK DPAK−38M05A2500 Units / Tape & ReelMC78M05ABDTRKG DPAK−3(Pb−Free)8M05AMC78M05ABT TO−22078M05ABT50 Units / RailMC78M05ABTG TO−220(Pb−Free)78M05ABTMC78M05BDT DPAK−38M05B75 Units / RailMC78M05BDTG DPAK−3(Pb−Free)8M05BMC78M05BDTRK DPAK−38M05B2500 Units / Tape & ReelMC78M05BDTRKG DPAK−3(Pb−Free)8M05BMC78M05BT TO−22078M05BT50 Units / RailMC78M05BTG TO−220(Pb−Free)78M05BT†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DeviceVoltageTemperature RangePackage Marking Shipping †MC78M06CDT 6.0 VT J = 0° to +125°CDPAK−378M0675 Units / Rail MC78M06CDTG DPAK−3(Pb−Free)78M06MC78M06CDTRK DPAK−378M062500 Units / Tape & ReelMC78M06CDTRKG DPAK−3(Pb−Free)78M06MC78M06CT TO−22078M06CT 50 Units / Rail MC78M06CTG TO−220(Pb−Free)78M06CT MC78M06BT T J = −40° to +125°CTO−22078M06BT MC78M06BTG TO−220(Pb−Free)78M06BT MC78M08CDT 8.0 VT J = 0° to +125°C DPAK−378M0875 Units / Rail MC78M08CDTG DPAK−3(Pb−Free)78M08MC78M08CDTRK DPAK−378M082500 Units / Tape & ReelMC78M08CDTRKG DPAK−3(Pb−Free)78M08MC78M08ACDT DPAK−38M08D 75 Units / Rail MC78M08ACDTG DPAK−3(Pb−Free)8M08D MC78M08ACDTRK DPAK−38M08D 2500 Units / Tape & ReelMC78M08ACDTRKG DPAK−3(Pb−Free)8M08D MC78M08CT TO−22078M08CT 50 Units / Rail MC78M08CTG TO−220(Pb−Free)78M08CT MC78M08ACT TO−22078M08ACT MC78M08ACTGTO−220(Pb−Free)78M08ACT MC78M08ABDT T J = −40° to +125°C DPAK−38M08A 75 Units / RailMC78M08ABDTG DPAK−38M08A MC78M08ABDTRK DPAK−38M08A 2500 Units / Tape & ReelMC78M08ABDTRKG DPAK−3(Pb−Free)8M08A MC78M08ABT TO−22078M08ABT 50 Units / Rail MC78M08ABTG TO−220(Pb−Free)78M08ABT MC78M08BDT DPAK−38M08B 75 Units / Rail MC78M08BDTG DPAK−3(Pb−Free)8M08B MC78M08BDTRK DPAK−38M08B 2500 Units / Tape & ReelMC78M08BDTRKG DPAK−3(Pb−Free)8M08B MC78M08BT TO−22078M08BT 50 Units / Rail MC78M08BTGTO−220(Pb−Free)78M08BT†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DeviceVoltageTemperature RangePackage Marking Shipping †MC78M09CDT 9.0 VT J = 0° to +125°CDPAK−378M0975 Units / Rail MC78M09CDTG DPAK−3(Pb−Free)78M0975 Units / Rail MC78M09CDTRK DPAK−378M092500 Units / Tape & Reel MC78M09CDTRKG DPAK−3(Pb−Free)78M092500 Units / Tape & ReelMC78M09CT TO−22078M09CT 50 Units / Rail MC78M09CTG TO−220(Pb−Free)78M09CT 50 Units / Rail MC78M09BDT T J = −40° to +125°CDPAK−38M09B 75 Units / Rail MC78M09BDTG DPAK−3(Pb−Free)8M09B 75 Units / Rail MC78M09BDTRK DPAK−38M09B 2500 Units / Tape & Reel MC78M09BDTRKG DPAK−3(Pb−Free)8M09B 2500 Units / Tape & ReelMC78M12CDT 12 VT J = 0° to +125°CDPAK−378M1275 Units / Rail MC78M12CDTG DPAK−3(Pb−Free)78M12MC78M12CDTRK DPAK−378M122500 Units / Tape & ReelMC78M12CDTRKG DPAK−3(Pb−Free)78M12MC78M12ACDT DPAK−38M12D 75 Units / Rail MC78M12ACDTGDPAK−3(Pb−Free)8M12D MC78M12ACDTRK DPAK−38M12D 2500 Units / Tape & ReelMC78M12ACDTRKG DPAK−3(Pb−Free)8M12D MC78M12CT TO−22078M12CT 50 Units / Rail MC78M12CTG TO−22078M12CT MC78M12ACT TO−22078M12ACT MC78M12ACTG TO−220(Pb−Free)78M12ACT MC78M12ABDT T J = −40° to +125°CDPAK−38M12A 75 Units / Rail MC78M12ABDTG DPAK−3(Pb−Free)8M12A MC78M12ABDTRK DPAK−38M12A 2500 Units / Tape & ReelMC78M12ABDTRKG DPAK−3(Pb−Free)8M12A MC78M12ABT TO−22078M12ABT 50 Units / Rail MC78M12ABTG TO−220(Pb−Free)78M12ABT MC78M12BDT DPAK−38M12B 75 Units / Rail MC78M12BDTG DPAK−3(Pb−Free)8M12B MC78M12BDTRK DPAK−38M12B 2500 Units / Tape & ReelMC78M12BDTRKG DPAK−3(Pb−Free)8M12B MC78M12BT TO−22078M12BT 50 Units / Rail MC78M12BTGTO−220(Pb−Free)78M12BT†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DeviceVoltageTemperature RangePackage Marking Shipping †MC78M15CDT 15 VT J = 0° to +125°CDPAK−378M1575 Units / Rail MC78M15CDTG DPAK−3(Pb−Free)78M15MC78M15CDTRK DPAK−378M152500 Units / Tape & ReelMC78M15CDTRKG DPAK−3(Pb−Free)78M15MC78M15ACDT DPAK−38M15D 75 Units / Rail MC78M15ACDTG DPAK−3(Pb−Free)8M15D MC78M15ACDTRK DPAK−38M15D 2500 Units / Tape & ReelMC78M15ACDTRKG DPAK−3(Pb−Free)8M15D MC78M15CT TO−22078M15CT 50 Units / Rail MC78M15CTG TO−220(Pb−Free)78M15CT MC78M15ACT TO−22078M15ACT MC78M15ACTG TO−220(Pb−Free)78M15ACT MC78M15ABDT T J = −40° to +125°CDPAK−38M15A 75 Units / Rail MC78M15ABDTG DPAK−3(Pb−Free)8M15A MC78M15ABDTRK DPAK−38M15A 2500 Units / Tape & ReelMC78M15ABDTRKG DPAK−3(Pb−Free)8M15A MC78M15ABT TO−22078M15ABT 50 Units / Rail MC78M15ABTG TO−220(Pb−Free)78M15ABT MC78M15BDT DPAK−38M15B 75 Units / Rail MC78M15BDTG DPAK−3(Pb−Free)8M15B MC78M15BDTRK DPAK−38M15B 2500 Units / Tape & ReelMC78M15BDTRKG DPAK−3(Pb−Free)8M15B MC78M15BT TO−22078M15BT 50 Units / Rail MC78M15BTGTO−220(Pb−Free)78M15BT†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DeviceVoltageTemperature RangePackage Marking Shipping †MC78M18CDT 18 VT J = 0° to +125°CDPAK−378M1875 Units / Rail MC78M18CDTG DPAK−3(Pb−Free)78M18MC78M18CDTRK DPAK−378M182500 Units / Tape & ReelMC78M18CDTRKG DPAK−3(Pb−Free)78M18MC78M18CT TO−22078M18CT 50 Units / Rail MC78M18CTG TO−220(Pb−Free)78M18CT MC78M18BT T J = −40° to +125°CTO−22078M18BT MC78M18BTG TO−220(Pb−Free)78M18BT MC78M20CT 20 VT J = 0° to +125°C TO−22078M20CT 50 Units / Rail MC78M20CTG TO−220(Pb−Free)78M20CT MC78M20BT T J = −40° to +125°C TO−22078M20BT MC78M24CT 24 VT J = 0° to +125°CTO−22078M24CT MC78M24CTG TO−220(Pb−Free)78M24CT MC78M24BT T J = −40° to +125°C TO−22078M24BT MC78M24BTGTO−220(Pb−Free)78M24BT†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DPAK−3 DT SUFFIX CASE 369C−01 ISSUE OV SDIM MIN MAX MIN MAXMILLIMETERSINCHESA0.2350.245 5.97 6.22B0.2500.265 6.35 6.73C0.0860.094 2.19 2.38D0.0270.0350.690.88E0.0180.0230.460.58F0.0370.0450.94 1.14G0.180 BSC 4.58 BSCH0.0340.0400.87 1.01J0.0180.0230.460.58K0.1020.114 2.60 2.89L0.090 BSC 2.29 BSCR0.1800.215 4.57 5.45S0.0250.0400.63 1.01U0.020−−−0.51−−−V0.0350.0500.89 1.27Z0.155−−− 3.93−−−NOTES:1.DIMENSIONING AND TOLERANCINGPER ANSI Y14.5M, 1982.2.CONTROLLING DIMENSION: INCH.ǒmminchesǓSCALE 3:1*For additional information on our Pb−Free strategy and solderingdetails, please download the ON Semiconductor Soldering andMounting Techniques Reference Manual, SOLDERRM/D.SOLDERING FOOTPRINT*TO−220T SUFFIXCASE 221A−09ISSUE AAON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.PUBLICATION ORDERING INFORMATION。

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FEATURESKTP (PowerFLEX E/TO-252*) PACKAGE(TOP VIEW)OUTPUTCOMMONINPUTDCY (SOT-223) PACKAGE(TOP VIEW)OUTPUTCOMMONINPUTCOMMONOUTPUTKC (TO-220) PACKAGE(TOP VIEW)INPUTCOMMONCOMMONOUTPUTKCS (TO-220) PACKAGE(TOP VIEW)INPUTCOMMONCOMMONCOMMON* Complies with JEDEC TO-252, variation AC DESCRIPTION/ORDERING INFORMATIONµA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE1976–REVISED OCTOBER2005•3-Terminal Regulators•High Power-Dissipation Capability•Output Current up to500mA•Internal Short-Circuit Current Limiting•No External Components•Output Transistor Safe-Area Compensation •Internal Thermal-Overload ProtectionThis series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation.Each of these regulators can deliver up to500mA of output current.The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload.In addition to use as fixed-voltage regulators,these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.PowerFLEX,PowerPAD are trademarks of Texas Instruments.PRODUCTION DATA information is current as of publication date.Copyright©1976–2005,Texas Instruments Incorporated Products conform to specifications per the terms of the TexasInstruments standard warranty.Production processing does notnecessarily include testing of all parameters.µA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE 1976–REVISED OCTOBER 2005ORDERING INFORMATIONV O (NOM)ORDERABLE TOP-SIDE T APACKAGE (1)(V)PART NUMBER MARKING PowerFLEX™/TO-252(2)–KTPReel of 3000µA78M33CKTPR UA78M33C Tube of 80µA78M33CDCY 3.3SOT-223–DCY C3Reel of 2500µA78M33CDCYR TO-220–KCTube of 50µA78M33CKC UA78M33C PowerFLEX/TO-252(2)–KTPReel of 3000µA78M05CKTPR UA78M05C Tube of 80µA78M05CDCY SOT-223–DCY C55Reel of 2500µA78M05CDCYR TO-220–KCTube of 50µA78M05CKC UA78M05C TO-220,short shoulder –KCSTube of 20µA78M05CKCS 0°C to 125°C6PowerFLEX/TO-252(2)–KTP Reel of 3000µA78M06CKTPR UA78M06C PowerFLEX/TO-252(2)–KTPReel of 3000µA78M08CKTPR UA78M08C Tube of 80µA78M08CDCY 8SOT-223–DCY C8Reel of 2500µA78M08CDCYR TO-220–KCTube of 50µA78M08CKC UA78M08C 9PowerFLEX/TO-252(2)–KTP Reel of 3000µA78M09CKTPR UA78M09C 10PowerFLEX/TO-252(2)–KTP Reel of 3000µA78M10CKTPR UA78M10C PowerFLEX/TO-252(2)–KTP Reel of 3000µA78M12CKTPR UA78M12C 12TO-220–KCTube of 50µA78M12CKC UA78M12C PowerFLEX/TO-252(2)–KTPReel of 3000µA78M05IKTPR UA78M05I Tube of 80µA78M05IDCY SOT-223–DCY J5–40°C to 125°C5Reel of 2500µA78M05IDCYR TO-220–KCTube of 50µA78M05IKC UA78M05ITO-220,short shoulder –KCSTube of 20µA78M05IKCS(1)Package drawings,standard packing quantities,thermal data,symbolization,and PCB design guidelines are available at /sc/package.(2)Complies with JEDEC TO-252,variation AC2140 kINPUTOUTPUT ΩCOMMONResistor values shown are nominal.µA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE1976–REVISED OCTOBER2005 SCHEMATIC3Absolute Maximum Ratings (1)Package Thermal Data (1)Recommended Operating ConditionsµA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE 1976–REVISED OCTOBER 2005over virtual junction temperature range (unless otherwise noted)MINMAX UNIT V I Input voltage35V T J Operating virtual junction temperature 150°C T stg Storage temperature range–65150°C(1)Stresses beyond those listed under "absolute maximum ratings"may cause permanent damage to the device.These are stress ratings only,and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions"is not implied.Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.PACKAGEBOARD θJP (2)θJC θJA PowerFLEX/TO-252–KTP High K,JESD 51-5 1.4°C/W19°C/W 28°C/W SOT-223–DCY High K,JESD 51-730.6°C/W 53°C/W TO-220–KC/KCS High K,JESD 51-53°C/W 17°C/W19°C/W(1)Maximum power dissipation is a function of T J (max),θJA ,and T A .The maximum allowable power dissipation at any allowable ambient temperature is P D =(T J (max)–T A )/θJA .Operating at the absolute maximum T J of 150°C can affect reliability.(2)For packages with exposed thermal pads,such as QFN,PowerPAD™,or PowerFLEX,θJP is defined as the thermal resistance between the die junction and the bottom of the exposed pad.MINMAX UNITµA78M33 5.325µA78M05725µA78M06825µA78M0810.525V IInput voltageV µA78M0911.526µA78M1012.528µA78M1214.530µA78M1517.530I O Output current500mA µA78MxxC 0125T JOperating virtual junction temperature°C µA78MxxI–401254Electrical Characteristics Electrical CharacteristicsµA78M00SERIES POSITIVE-VOLTAGE REGULATORS SLVS059P–JUNE1976–REVISED OCTOBER2005at specified virtual junction temperature,VI =8V,IO=350mA,TJ=25°C(unless otherwise noted)µA78M33CPARAMETER TEST CONDITIONS(1)UNITMIN TYP MAX3.2 3.3 3.4I O=5mA to350mA,Output voltage(2)VV I=8V to20V TJ=0°C to125°C 3.1 3.3 3.5V I=5.3V to25V9100Input voltage regulation I O=200mA mVV I=8V to25V350I O=100mA,T J=0°C to125°C62V I=8V to18V,Ripple rejection dBf=120Hz IO=300mA6280Output voltage regulation V I=8V,I O=5mA to500mA20100mVTemperature coefficientI O=5mA,T J=0°C to125°C–1mV/°C of output voltageOutput noise voltage f=10Hz to100kHz40200µV Dropout voltage2V Bias current 4.56mAI O=200mA,V I=8V to25V,T J=0°C to125°C0.8Bias current change mAI O=5mA to350mA,T J=0°C to125°C0.5Short-circuit output current V I=35V300mA Peak output current700mA (1)All characteristics are measured with a0.33-µF capacitor across the input and a0.1-µF capacitor across the output.Pulse-testingtechniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.(2)This specification applies only for dc power dissipation permitted by absolute maximum ratingsat specified virtual junction temperature,VI =10V,IO=350mA,TJ=25°C(unless otherwise noted)µA78M05CPARAMETER TEST CONDITIONS(1)UNITMIN TYP MAX4.855.2I O=5mA to350mA,Output voltage VV I=7V to20V TJ=0°C to125°C 4.75 5.25V I=7V to25V3100Input voltage regulation I O=200mA mVV I=8V to25V150I O=100mA,T J=0°C to125°C62V I=8V to18V,Ripple rejection dBf=120Hz IO=300mA6280I O=5mA to500mA20100Output voltage regulation mVI O=5mA to200mA1050Temperature coefficientI O=5mA,T J=0°C to125°C–1mV/°Cof output voltageOutput noise voltage f=10Hz to100kHz40200µV Dropout voltage2V Bias current 4.56mAI O=200mA,V I=8V to25V,T J=0°C to125°C0.8Bias current change mAI O=5mA to350mA,T J=0°C to125°C0.5Short-circuit output current V I=35V300mA Peak output current0.7A (1)All characteristics are measured with a0.33-µF capacitor across the input and a0.1-µF capacitor across the output.Pulse-testingtechniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.5Electrical CharacteristicsElectrical CharacteristicsµA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE 1976–REVISED OCTOBER 2005at specified virtual junction temperature,V I =10V,I O =350mA,T J =25°C (unless otherwise noted)µA78M05I PARAMETERTEST CONDITIONS (1)UNIT MIN TYP MAX 4.855.2I O =5mA to 350mA,Output voltage V V I =7V to 20V T J =–40°C to 125°C 4.755.25V I =7V to 25V 3100Input voltage regulation I O =200mA mV V I =8V to 25V150I O =100mA,T J =–40°C to 125°C 62V I =8V to 18V,Ripple rejectiondB f =120HzI O =300mA6280I O =5mA to 500mA 20100Output voltage regulation mV I O =5mA to 200mA 1050Temperature coefficient I O =5mA,T J =–40°C to 125°C –1mV/°C of output voltage Output noise voltage f =10Hz to 100kHz40200µV Dropout voltage 2V Bias current 4.56mA I O =200mA,V I =8V to 25V,T J =–40°C to 125°C 0.8Bias current change mA I O =5mA to 350mA,T J =–40°C to 125°C0.5Short-circuit output current V I =35V300mA Peak output current 0.7A(1)All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.Pulse-testing techniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.at specified virtual junction temperature,V I =11V,I O =350mA,T J =25°C (unless otherwise noted)µA78M06C PARAMETER TEST CONDITIONS (1)UNIT MIN TYP MAX 5.7566.25Output voltage I O =5mA to 350mA,V I =8V to 21V V T J =0°C to 125°C5.76.3V I =8V to 25V 5100Input voltage regulationI O =200mAmVV I =9V to 25V 1.550I O =100mA,59T J =0°C to 125°C Ripple rejectionV I =8V to 18V,f =120HzdBI O =300mA5980I O =5mA to 500mA 20120Output voltage regulation mV I O =5mA to 200mA 1060Temperature coefficient I O =5mA,T J =0°C to 125°C–1mV/°C of output voltage Output noise voltage f =10Hz to 100kHz45µV Dropout voltage 2V Bias current 4.56mA V I =9V to 25V,I O =200mA,T J =0°C to 125°C0.8Bias current change mA I O =5mA to 350mA,T J =0°C to 125°C0.5Short-circuit output current V I =35V270mA Peak output current 0.7A(1)All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.Pulse-testing techniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.6Electrical Characteristics Electrical CharacteristicsµA78M00SERIES POSITIVE-VOLTAGE REGULATORS SLVS059P–JUNE1976–REVISED OCTOBER2005at specified virtual junction temperature,VI =14V,IO=350mA,TJ=25°C(unless otherwise noted)µA78M08CPARAMETER TEST CONDITIONS(1)UNITMIN TYP MAX7.788.3Output voltage V I=10.5V to23V,I O=5mA to350mA VT J=0°C to125°C7.68.4V I=10.5V to25V6100Input voltage regulation I O=200mA mVV I=11V to25V250I O=100mA,T J=0°C to125°C56V I=11V to21.5V,Ripple rejection dB f=120Hz IO=300mA5680I O=5mA to500mA25160Output voltage regulation mVI O=5mA to200mA1080Temperature coefficientI O=5mA,T J=0°C to125°C–1mV/°C of output voltageOutput noise voltage f=10Hz to100kHz52µV Dropout voltage2V Bias current 4.66mAV I=10.5V to25V,I O=200mA,T J=0°C to125°C0.8Bias current change mAI O=5mA to350mA,T J=0°C to125°C0.5Short-circuit outputV I=35V250mA currentPeak output current0.7A (1)All characteristics are measured with a0.33-µF capacitor across the input and a0.1-µF capacitor across the output.Pulse-testingtechniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.at specified virtual junction temperature,VI =16V,IO=350mA,TJ=25°C(unless otherwise noted)µA78M09CPARAMETER TEST CONDITIONS(1)UNITMIN TYP MAX8.699.4Output voltage V I=11.5V to24V,I O=5mA to350mA VT J=0°C to125°C8.59.5V I=11.5V to26V6100Input voltage regulation I O=200mA mVV I=12V to26V250I O=100mA,T J=0°C to125°C56V I=13V to23V,Ripple rejection dB f=120Hz IO=300mA5680I O=5mA to500mA25180Output voltage regulation mVI O=5mA to200mA1090Temperature coefficientI O=5mA,T J=0°C to125°C–1mV/°C of output voltageOutput noise voltage f=10Hz to100kHz58µV Dropout voltage2V Bias current 4.66mAV I=11.5V to26V,I O=200mA,T J=0°C to125°C0.8Bias current change mAI O=5mA to350mA,T J=0°C to125°C0.5Short-circuit outputV I=35V250mA currentPeak output current0.7A (1)All characteristics are measured with a0.33-µF capacitor across the input and a0.1-µF capacitor across the output.Pulse-testingtechniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.7Electrical CharacteristicsElectrical CharacteristicsµA78M00SERIESPOSITIVE-VOLTAGE REGULATORSSLVS059P–JUNE 1976–REVISED OCTOBER 2005at specified virtual junction temperature,V I =17V,I O =350mA,T J =25°C (unless otherwise noted)µA78M10C PARAMETER TEST CONDITIONS (1)UNIT MIN TYP MAX 9.61010.4Output voltage V I =12.5V to 25V,I O =5mA to 350mA V T J =0°C to 125°C9.510.5V I =12.5V to 28V 7100Input voltage regulation I O =200mA mV V I =14V to 28V 250I O =100mA,T J =0°C to 125°C59V I =15V to 25V,Ripple rejectiondB f =120HzI O =300mA5580I O =5mA to 500mA 25200Output voltage regulation mV I O =5mA to 200mA 10100Temperature coefficient I O =5mA,T J =0°C to 125°C –1mV/°C of output voltage Output noise voltage f =10Hz to 100kHz64µV Dropout voltage 2V Bias current 4.76mA V I =12.5V to 28V,I O =200mA,T J =0°C to 125°C0.8Bias current change mA I O =5mA to 350mA,T J =0°C to 125°C0.5Short-circuit output V I =35V245mA currentPeak output current 0.7A(1)All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.Pulse-testing techniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.at specified virtual junction temperature,V I =19V,I O =350mA,T J =25°C (unless otherwise noted)µA78M12C PARAMETER TEST CONDITIONS (1)UNIT MIN TYP MAX 11.51212.5Output voltage V I =14.5V to 27V,I O =5mA to 350mA V T J =0°C to 125°C11.412.6V I =14.5V to 30V 8100Input voltage regulation I O =200mA mV V I =16V to 30V 250I O =100mA,T J =0°C to 125°C55V I =15V to 25V,Ripple rejectiondB f =120HzI O =300mA5580I O =5mA to 500mA 25240Output voltage regulation mV I O =5mA to 200mA 10120Temperature coefficient I O =5mA,T J =0°C to 125°C –1mV/°C of output voltage Output noise voltage f =10Hz to 100kHz75µV Dropout voltage 2V Bias current 4.86mA V I =14.5V to 30V,I O =200mA,T J =0°C to 125°C0.8Bias current change mA I O =5mA to 350mA,T J =0°C to 125°C0.5Short-circuit output V I =35V240mA currentPeak output current 0.7A(1)All characteristics are measured with a 0.33-µF capacitor across the input and a 0.1-µF capacitor across the output.Pulse-testing techniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.8Electrical CharacteristicsµA78M00SERIES POSITIVE-VOLTAGE REGULATORS SLVS059P–JUNE1976–REVISED OCTOBER2005TheµA78M15is obsolete and no longer supplied.at specified virtual junction temperature,VI =23V,IO=350mA,TJ=25°C(unless otherwise noted)µA78M15CPARAMETER TEST CONDITIONS(1)UNITMIN TYP MAX14.41515.6Output voltage V I=17.5V to30V,I O=5mA to350mA VT J=0°C to125°C14.2515.75V I=17.5V to30V10100Input voltage regulation I O=200mA mVV I=20V to30V350I O=100mA,T J=0°C to125°C54V I=18.5V to28.5V,Ripple rejection dB f=120Hz IO=300mA5470I O=5mA to500mA25300Output voltage regulation mVI O=5mA to200mA10150Temperature coefficientI O=5mA,T J=0°C to125°C–1mV/°C of output voltageOutput noise voltage f=10Hz to100kHz90µV Dropout voltage2V Bias current 4.86mAV I=17.5V to30V,I O=200mA,T J=0°C to125°C0.8Bias current change mAI O=5mA to350mA,T J=0°C to125°C0.5Short-circuit output current V I=35V240mA Peak output current0.7A (1)All characteristics are measured with a0.33-µF capacitor across the input and a0.1-µF capacitor across the output.Pulse-testingtechniques maintain T J as close to T A as possible.Thermal effects must be taken into account separately.9PACKAGING INFORMATIONOrderable Device Status (1)PackageType Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL Peak Temp (3)UA78M05CDCY ACTIVE SOT-223DCY 480TBD CU SN Level-2-235C-1YEAR UA78M05CDCYG3ACTIVE SOT-223DCY 480Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M05CDCYR ACTIVE SOT-223DCY 42500TBDCU SN Level-2-235C-1YEAR UA78M05CDCYRG3ACTIVE SOT-223DCY 42500Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M05CKC NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M05CKCS ACTIVE TO-220KCS 350TBD CU SN N /A for Pkg Type UA78M05CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M05CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M05CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M05IDCY ACTIVE SOT-223DCY 480TBD CU SN Level-2-235C-1YEAR UA78M05IDCYG3ACTIVE SOT-223DCY 480Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M05IDCYR ACTIVE SOT-223DCY 42500TBDCU SN Level-2-235C-1YEAR UA78M05IDCYRG3ACTIVE SOT-223DCY 42500Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M05IKC NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M05IKCE3NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M05IKCS ACTIVE TO-220KCS 350TBD CU SN N /A for Pkg Type UA78M05IKCSE3ACTIVE TO-220KCS 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M05IKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M05IKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M05IKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M06CKC OBSOLETE TO-220KC 3TBD Call TI Call TIUA78M06CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M06CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M06CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M08CDCY ACTIVE SOT-223DCY 480TBD CU SN Level-2-235C-1YEAR UA78M08CDCYG3ACTIVE SOT-223DCY 480Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M08CDCYR ACTIVE SOT-223DCY 42500TBDCU SN Level-2-235C-1YEAR UA78M08CDCYRG3ACTIVE SOT-223DCY 42500Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M08CKC NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M08CKCE3NRNDTO-220KC350Pb-FreeCU SNN /A for Pkg TypePACKAGE OPTION ADDENDUM27-Oct-2006Addendum-Page 1OrderableDeviceStatus (1)Package Type Package Drawing Pins Package QtyEco Plan (2)Lead/Ball FinishMSL Peak Temp (3)(RoHS)UA78M08CKCS ACTIVE TO-220KCS 350TBD CU SN N /A for Pkg Type UA78M08CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M08CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M08CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M09CKC OBSOLETE TO-220KC 3TBD Call TI Call TI UA78M09CKTP OBSOLETE PFM KTP 2TBD Call TI Call TIUA78M09CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M09CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M09CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M10CKC OBSOLETE TO-220KC 3TBD Call TI Call TIUA78M10CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M10CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M10CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M12CKC NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M12CKCS ACTIVE TO-220KCS 350TBD CU SN N /A for Pkg Type UA78M12CKTPR NRND PFM KTP 23000TBDCU SNPB Level-1-220C-UNLIM UA78M12CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M12CKVURG3ACTIVE PFM KVU 32500Green (RoHS &no Sb/Br)CU SN Level-3-260C-168HR UA78M15CKC OBSOLETE TO-220KC 3TBD Call TI Call TI UA78M15CKTPR OBSOLETE PFM KTP 2TBD Call TI Call TI UA78M20CKC OBSOLETE TO-220KC 3TBD Call TI Call TI UA78M20CKTPR OBSOLETE PFM KTP 2TBD Call TI Call TI UA78M20Y OBSOLETE XCEPT Y 0TBD Call TI Call TI UA78M24CKTPR OBSOLETE PFM KTP 2TBD Call TI Call TIUA78M33CDCY ACTIVE SOT-223DCY 480TBD CU SN Level-2-235C-1YEAR UA78M33CDCYG3ACTIVE SOT-223DCY 480Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M33CDCYR ACTIVE SOT-223DCY 42500TBDCU SN Level-2-235C-1YEAR UA78M33CDCYRG3ACTIVE SOT-223DCY 42500Green (RoHS &no Sb/Br)CU SN Level-2-260C-1YEAR UA78M33CKC NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M33CKCE3NRND TO-220KC 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M33CKCS ACTIVE TO-220KCS 350TBD CU SN N /A for Pkg Type UA78M33CKCSE3ACTIVE TO-220KCS 350Pb-Free (RoHS)CU SN N /A for Pkg Type UA78M33CKTPRNRNDPFMKTP23000TBDCU SNPBLevel-1-220C-UNLIM27-Oct-2006Orderable Device Status (1)Package Type Package Drawing Pins Package Qty Eco Plan (2)Lead/Ball FinishMSL Peak Temp (3)UA78M33CKTPRG3NRND PFM KTP 23000Green (RoHS &no Sb/Br)CU SN Level-1-260C-UNLIM UA78M33CKVURG3ACTIVEPFMKVU32500Green (RoHS &no Sb/Br)CU SNLevel-3-260C-168HR(1)The marketing status values are defined as follows:ACTIVE:Product device recommended for new designs.LIFEBUY:TI has announced that the device will be discontinued,and a lifetime-buy period is in effect.NRND:Not recommended for new designs.Device is in production to support existing customers,but TI does not recommend using this part in a new design.PREVIEW:Device has been announced but is not in production.Samples may or may not be available.OBSOLETE:TI has discontinued the production of the device.(2)Eco Plan -The planned eco-friendly classification:Pb-Free (RoHS),Pb-Free (RoHS Exempt),or Green (RoHS &no Sb/Br)-please check /productcontent for the latest availability information and additional product content details.TBD:The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS):TI's terms "Lead-Free"or "Pb-Free"mean semiconductor products that are compatible with the current RoHS requirements for all 6substances,including the requirement that lead not exceed 0.1%by weight in homogeneous materials.Where designed to be soldered at high temperatures,TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt):This component has a RoHS exemption for either 1)lead-based flip-chip solder bumps used between the die and package,or 2)lead-based die adhesive used between the die and leadframe.The component is otherwise considered Pb-Free (RoHS compatible)as defined above.Green (RoHS &no Sb/Br):TI defines "Green"to mean Pb-Free (RoHS compatible),and free of Bromine (Br)and Antimony (Sb)based flame retardants (Br or Sb do not exceed 0.1%by weight in homogeneous material)(3)MSL,Peak Temp.--The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications,and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided.TI bases its knowledge and belief on information 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