TPS745/TPS745-Q1 Adjustable 500mA LDO Regulators

Texas Instruments TPS745/TPS745-Q1 Adjustable 500mA LDO Regulators offer a very low quiescent current, providing fast line and load transient performance. The TPS745/TPS745-Q1 has an ultra-low dropout of 130mV at 500mA that improves the system's power efficiency. The TPS745/TPS745-Q1 supports an input voltage range from 1.5V to 6.0V and an externally adjustable output range of 0.55V to 5.5V. The low output voltage enables the TPS745/TPS745-Q1 to power the newer microcontrollers with lower core voltages.

Results: 34
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Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Current
Number of Outputs
Polarity
Quiescent Current
Input Voltage - Min
Input Voltage - Max
PSRR / Ripple Rejection - Typ
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Dropout Voltage
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Packaging
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.549In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 2.2 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 215 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
11.625In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
2.870In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 2.8 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 105 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.874In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 1 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 420 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.838In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 2.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 105 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
5.841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.35 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 57 dB Fixed - 40 C + 150 C 285 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
14.274In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.1 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 420 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
13.053In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 1.1 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 420 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
1.955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.2 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 285 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
4.372In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.25 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 285 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
5.463In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.3 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 285 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
5.825In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 3.4 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 57 dB Fixed - 40 C + 150 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.8 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 140 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
2.981In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.15 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 57 dB Fixed - 40 C + 150 C 420 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
11.406In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 57 dB Fixed - 40 C + 150 C 180 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
11.742In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1.7 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 180 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
14.730In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 1.05 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 420 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
29.795In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 550 mV to 5.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Adjustable - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT 3 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 105 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
1.893In Stock
6.000Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 210
: 3.000

SMD/SMT SON-8 550 mV to 5.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Adjustable - 40 C + 125 C 720 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 3.3 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
2.986In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Fixed - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
3.420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT WSON-6 550 mV to 5.5 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB Adjustable - 40 C + 125 C 95 mV TPS745 Reel, Cut Tape, MouseReel
Texas Instruments LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb
Datasheet
1.472In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SON-8 1 V 500 mA 1 Output Positive 25 uA 1.5 V 6 V 35 dB, 42 dB, 57 dB Fixed - 40 C + 125 C 420 mV TPS745 Reel, Cut Tape, MouseReel