TAR5S34U中文资料

元器件交易网
TAR5S15U~TAR5S50U
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TAR5S15U~TAR5S50U Point Regulators (Low-Dropout Regulator)
The TAR5SxxU Series is comprised of general-purpose bipolar single-power-supply devices incorporating a control pin which can be used to turn them ON/OFF. Overtemperature and overcurrent protection circuits are built in to the devices’ output circuit.
Features
• • • • • • • Low stand-by current Overtemperature/overcurrent protection Operation voltage range is wide. Maximum output current is high. Difference between input voltage and output voltage is low. Small package. (UFV package: Similar toSOT-353) Ceramic capacitors can be used. Weight: 0.007 g (typ.)
Pin Assignments (top view)
VIN 5 VOUT 4
1
2
3 NOISE
CONTROL GND
Overtemperature protection and overcurrent protection functions are not necessary guarantee of operating ratings below the maximum ratings. Do not use devices under conditions in which their maximum ratings will be exceeded.
1
2003-02-10

元器件交易网
TAR5S15U~TAR5S50U
List of Products Number and Marking
Products No. TAR5S15U TAR5S16U TAR5S17U TAR5S18U TAR5S19U TAR5S20U TAR5S21U TAR5S22U TAR5S23U TAR5S24U TAR5S25U TAR5S26U TAR5S27U TAR5S28U TAR5S29U TAR5S30U TAR5S31U TAR5S32U Marking 1V5 1V6 1V7 1V8 1V9 2V0 2V1 2V2 2V3 2V4 2V5 2V6 2V7 2V8 2V9 3V0 3V1 3V2 Products No. TAR5S33U TAR5S34U TAR5S35U TAR5S36U TAR5S37U TAR5S38U TAR5S39U TAR5S40U TAR5S41U TAR5S42U TAR5S43U TAR5S44U TAR5S45U TAR5S46U TAR5S47U TAR5S48U TAR5S49U TAR5S50U Marking 3V3 3V4 3V5 3V6 3V7 3V8 3V9 4V0 4V1 4V2 4V3 4V4 4V5 4V6 4V7 4V8 4V9 5V0
Marking on the Product
Example: TAR5S30U (3.0 V output)
3V0
Maximum Ratings (Ta = 25°C)
Characteristics Supply Voltage Output Current Power Dissipation Operation Temp. Range Storage Temp. Range Symbol VIN IOUT PD Topr Tstg Rating 15 200 450 −40 to 85 −55 to 150 (Note) Unit V mA mW °C °C
Note: Mounted on a glass epoxy circuit board of 30 × 30 mm Pad dimension of 35 mm2
2
2003-02-10

元器件交易网
TAR5S15U~TAR5S50U
TAR5S15U~TAR5S22U Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 µF, COUT = 10 µF, CNOISE = 0.01 µF, Tj = 25°C)
Characteristics Output voltage Line regulation Load regulation Quiescent current Stand-by current Output noise voltage Temperature coefficient Input voltage Ripple rejection Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF) Symbol VOUT Reg line Reg load IB1 IB2 IB (OFF) VNO TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF) VCT = 1.5 V VCT = 0 V Test Condition Min Typ. Max Unit
Please refer to the Output Voltage Accuracy table. VOUT + 1 V < VIN < 15 V, = = IOUT = 1 mA 1 mA < IOUT < 150 mA = = IOUT = 0 mA IOUT = 50 mA VCT = 0 V VIN = VOUT + 1 V, IOUT = 10 mA, 10 Hz < f < 100 kHz, = = CNOISE = 0.01 µF, Ta = 25°C −40°C < Topr < 85°C = = ⎯ VIN = VOUT + 1 V, IOUT = 10 mA, CNOISE = 0.01 µF, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25°C ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 2.4 ⎯ 1.5 ⎯ ⎯ ⎯ 3 25 170 550 ⎯ 30 100 ⎯ 70 ⎯ ⎯ 3 0 15 75 ⎯ 850 0.1 ⎯ ⎯ 15 ⎯ VIN 0.4 10 0.1 µA µVrms ppm/°C V dB V V µA µA mV mV µA
TAR5S23U~TAR5S50U Electrical Characteristic (unless otherwise specified, VIN = VOUT + 1 V, IOUT = 50 mA, CIN = 1 µF, COUT = 10 µF, CNOISE = 0.01 µF, Tj = 25°C)
Characteristics Output voltage Line regulation Load regulation Quiescent current Stand-by current Output noise voltage Dropout volatge Temperature coefficient Input voltage Symbol VOUT Reg line Reg load IB1 IB2 IB (OFF) VNO VIN − VOUT TCVO VIN R.R. VCT (ON) VCT (OFF) ICT (ON) ICT (OFF) VCT = 1.5 V VCT = 0 V Test Condition Min Typ. Max Unit
Please refer to the Output Voltage Accuracy table. VOUT + 1 V < VIN < 15 V, = = IOUT = 1 mA 1 mA < IOUT < 150 mA = = IOUT = 0 mA IOUT = 50 mA VCT = 0 V VIN = VOUT + 1 V, IOUT = 10 mA, 10 Hz < f < 100 kHz, = = CNOISE = 0.01 µF, Ta = 25°C IOUT = 50 mA −40°C < Topr < 85°C = = ⎯ VIN = VOUT + 1 V, IOUT = 10 mA, CNOISE = 0.01 µF, f = 1 kHz, VRipple = 500 mVp-p, Ta = 25°C ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ VOUT + 0.2 V ⎯ 1.5 ⎯ ⎯ ⎯ 3 25 170 550 ⎯ 30 130 100 ⎯ 15 75 ⎯ 850 0.1 ⎯ 200 ⎯ 15 ⎯ VIN 0.4 10 0.1 µA µVrms mV ppm/°C V mV mV µA
Ripple rejection Control voltage (ON) Control voltage (OFF) Control current (ON) Control current (OFF)
70 ⎯ ⎯ 3 0
dB V V µA µA
3
2003-02-10