LDO Voltage Regulators – Mouser Canada

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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.

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Part #

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74515PQWDRVRQ1
Texas Instruments
1: $2.12
31,427In Stock

Mfr. Part #
TPS74515PQWDRVRQ1

Mouser Part #
595-S74515PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

31,427In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.24

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WSON-6

1.5 V

500 mA

1 Output

Positive

25 uA

1.5 V

6 V

35 dB

Fixed

- 40 C

+ 125 C

180 mV

TPS745

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74511PQWDRBRQ1
Texas Instruments
1: $2.12
14,339In Stock

Mfr. Part #
TPS74511PQWDRBRQ1

Mouser Part #
595-PS74511PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

14,339In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS745105PQWDRVRQ1
Texas Instruments
1: $2.12
14,730In Stock

Mfr. Part #
TPS745105PQWDRVRQ1

Mouser Part #
595-S745105PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

14,730In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74513PQWDRBRQ1
Texas Instruments
1: $3.40
5,463In Stock

Mfr. Part #
TPS74513PQWDRBRQ1

Mouser Part #
595-S74513PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

5,463In Stock

Cut Tape

$3.40

$2.19

$1.96

$1.61

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74534PQWDRBRQ1
Texas Instruments
1: $2.12
5,825In Stock

Mfr. Part #
TPS74534PQWDRBRQ1

Mouser Part #
595-S74534PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

5,825In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74533PCQWDRVRQ1
Texas Instruments
1: $2.12
2,061In Stock

Mfr. Part #
TPS74533PCQWDRVRQ1

Mouser Part #
595-S74533PCQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

2,061In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74525PQWDRVRQ1
Texas Instruments
1: $2.12
4,199In Stock

Mfr. Part #
TPS74525PQWDRVRQ1

Mouser Part #
595-PS74525PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

4,199In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74550PQWDRVRQ1
Texas Instruments
1: $2.12
4,775In Stock

Mfr. Part #
TPS74550PQWDRVRQ1

Mouser Part #
595-PS74550PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

4,775In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS745125PQWDRBRQ1
Texas Instruments
1: $1.80
4,372In Stock

Mfr. Part #
TPS745125PQWDRBRQ1

Mouser Part #
595-S745125PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

4,372In Stock

Cut Tape

$1.80

$1.73

$1.56

$1.51

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS745135PQWDRBRQ1
Texas Instruments
1: $2.12
5,866In Stock

Mfr. Part #
TPS745135PQWDRBRQ1

Mouser Part #
595-S745135PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

5,866In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74522PQWDRVRQ1
Texas Instruments
1: $2.12
3,559In Stock

Mfr. Part #
TPS74522PQWDRVRQ1

Mouser Part #
595-PS74522PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

3,559In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

View

Reel

$1.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74511PQWDRVRQ1
Texas Instruments
1: $2.12
13,344In Stock

Mfr. Part #
TPS74511PQWDRVRQ1

Mouser Part #
595-S74511PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

13,344In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74550PQWDRBRQ1
Texas Instruments
1: $2.12
11,675In Stock

Mfr. Part #
TPS74550PQWDRBRQ1

Mouser Part #
595-S74550PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

11,675In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74512PQWDRBRQ1
Texas Instruments
1: $2.12
3,411In Stock

Mfr. Part #
TPS74512PQWDRBRQ1

Mouser Part #
595-PS74512PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

3,411In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74528PQWDRVRQ1
Texas Instruments
1: $2.12
2,890In Stock

Mfr. Part #
TPS74528PQWDRVRQ1

Mouser Part #
595-PS74528PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

2,890In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS745115PQWDRBRQ1
Texas Instruments
1: $2.12
2,981In Stock

Mfr. Part #
TPS745115PQWDRBRQ1

Mouser Part #
595-S745115PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

2,981In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74515PQWDRBRQ1
Texas Instruments
1: $2.12
11,406In Stock

Mfr. Part #
TPS74515PQWDRBRQ1

Mouser Part #
595-S74515PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

11,406In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74501PCQWDRVRQ1
Texas Instruments
1: $2.12
1,537In Stock

Mfr. Part #
TPS74501PCQWDRVRQ1

Mouser Part #
595-S74501PCQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

1,537In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74517PQWDRBRQ1
Texas Instruments
1: $1.80
11,742In Stock

Mfr. Part #
TPS74517PQWDRBRQ1

Mouser Part #
595-S74517PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

11,742In Stock

Cut Tape

$1.80

$1.73

$1.56

$1.51

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74501PQWDRVRQ1
Texas Instruments
1: $2.12
19,484In Stock
30,000Expected 2026-07-09

Mfr. Part #
TPS74501PQWDRVRQ1

Mouser Part #
595-S74501PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

19,484In Stock

30,000Expected 2026-07-09

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74510PQWDRBRQ1
Texas Instruments
1: $2.12
2,105In Stock

Mfr. Part #
TPS74510PQWDRBRQ1

Mouser Part #
595-PS74510PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

2,105In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74518PQWDRBRQ1
Texas Instruments
1: $2.12
3,674In Stock

Mfr. Part #
TPS74518PQWDRBRQ1

Mouser Part #
595-PS74518PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

3,674In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74518PQWDRVRQ1
Texas Instruments
1: $2.12
3,638In Stock

Mfr. Part #
TPS74518PQWDRVRQ1

Mouser Part #
595-PS74518PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

3,638In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WSON-6

1.8 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

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74533PQWDRBRQ1
Texas Instruments
1: $2.12
2,223In Stock

Mfr. Part #
TPS74533PQWDRBRQ1

Mouser Part #
595-PS74533PQWDRBRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

2,223In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SON-8

3.3 V

500 mA

1 Output

Positive

25 uA

1.5 V

6 V

35 dB, 42 dB, 57 dB

Fixed

- 40 C

+ 125 C

95 mV

TPS745

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

TPS74510PQWDRVRQ1
Texas Instruments
1: $2.12
4,033In Stock

Mfr. Part #
TPS74510PQWDRVRQ1

Mouser Part #
595-S74510PQWDRVRQ1

Texas Instruments

LDO Voltage Regulators Automotive 500-mA l ow-IQ high-PSRR &nb

Learn More

Datasheet

4,033In Stock

Cut Tape

$2.12

$1.56

$1.40

$1.25

Reel

$1.06

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

TPS745/TPS745-Q1 Adjustable 500mA LDO Regulators

Mouser Electronics®

Company

Resources

Support

550 mV to 5.5 V
1 V
1.05 V
1.1 V
1.15 V
1.2 V
1.25 V
1.3 V
1.35 V
1.5 V
1.7 V
1.8 V
2.2 V
2.5 V
2.8 V
2.9 V
3 V
3.3 V
3.4 V
5 V