LDO Voltage Regulators – Mouser Singapore

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TPS7A45xx LDO Voltage Regulators

Texas Instruments TPS7A45xx Low-Dropout (LDO) Voltage Regulators are optimized for a fast transient response. The TI TPS7A45xx LDOs can supply 1.5A of output current with a dropout voltage of 300mV. The operating quiescent current is 1mA and drops to less than 1µA in shutdown. The TPS7A45xx LDO voltage regulator keeps the quiescent current well controlled and does not rise in dropout. TI TPS7A45xx LDO voltage regulators have very low output noise, making them ideal for sensitive RF supply applications.

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Part #

LDO Voltage Regulators Lo-Noise Fast-Trans- A 595-TPS7A4518DCQT A 595-TPS7A4518DCQT

TPS7A4518DCQR
Texas Instruments
1: $5.03
3,202In Stock

Mfr. Part No.
TPS7A4518DCQR

Mouser Part No
595-TPS7A4518DCQR

Texas Instruments

LDO Voltage Regulators Lo-Noise Fast-Trans- A 595-TPS7A4518DCQT A 595-TPS7A4518DCQT

Learn More

Datasheet

3,202In Stock

Cut Tape

$5.03

$4.83

$4.81

$3.84

Reel

$3.20

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-6

1.8 V

1.5 A

1 Output

Positive

1 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQT

TPS7A4525DCQR
Texas Instruments
1: $6.19
2,858In Stock

Mfr. Part No.
TPS7A4525DCQR

Mouser Part No
595-TPS7A4525DCQR

Texas Instruments

LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQT

Learn More

Datasheet

2,858In Stock

Cut Tape

$6.19

$4.71

$4.32

$4.15

Reel

$3.69

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-6

2.5 V

1.5 A

1 Output

Positive

1 mA

2.1 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

TPS7A4515KTTR
Texas Instruments
1: $7.37
520In Stock

Mfr. Part No.
TPS7A4515KTTR

Mouser Part No
595-TPS7A4515KTTR

Texas Instruments

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

Learn More

Datasheet

520In Stock

Cut Tape

$7.37

$5.62

$5.17

$4.69

$4.46

Reel

$3.78

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

1.5 V

1.5 A

1 Output

Positive

1.5 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

TPS7A4518KTTR
Texas Instruments
1: $4.92
539In Stock

Mfr. Part No.
TPS7A4518KTTR

Mouser Part No
595-TPS7A4518KTTR

Texas Instruments

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

Learn More

Datasheet

539In Stock

Cut Tape

$4.92

$4.87

$4.83

$4.81

View

Reel

$4.08

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

1.8 V

1.5 A

1 Output

Positive

1.5 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Lo-Noise Fast-Trans-

TPS7A4515DCQR
Texas Instruments
1: $5.90
1,215In Stock

Mfr. Part No.
TPS7A4515DCQR

Mouser Part No
595-TPS7A4515DCQR

Texas Instruments

LDO Voltage Regulators Lo-Noise Fast-Trans-

Learn More

Datasheet

1,215In Stock

Cut Tape

$5.90

$5.63

$5.18

$4.71

View

Reel

$4.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-6

1.5 V

1.5 A

1 Output

Positive

1 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg ALT 595-TPS7A4518KTTR

TPS7A4518KTTRG3
Texas Instruments
1: $7.37
490In Stock

Mfr. Part No.
TPS7A4518KTTRG3

Mouser Part No
595-TPS7A4518KTTRG3

Texas Instruments

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg ALT 595-TPS7A4518KTTR

Learn More

Datasheet

Product Comments

490In Stock

Cut Tape

$7.37

$5.62

$5.17

$4.69

Reel

$4.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

1.8 V

1.5 A

1 Output

Positive

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

TPS7A4501DCQRG4
Texas Instruments
1: $8.26
1,422In Stock
New Product

Mfr. Part No.
TPS7A4501DCQRG4

Mouser Part No
595-TPS7A4501DCQRG4

New Product

Texas Instruments

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

Learn More

Datasheet

1,422In Stock

Cut Tape

$8.26

$6.30

$5.79

$5.26

Reel

$5.26

Min.: 1
Mult.: 1
Max.: 150

: 2,500

SMD/SMT

SOT-223-6

800 mV to 5.5 V

1.5 A

1 Output

6.5 uA

2.1 V

20 V

38 dB

Adjustable, Fixed

- 40 C

+ 125 C

TPS7A45

Reel, Cut Tape

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

TPS7A4501DCQTG4
Texas Instruments
1: $9.08
297In Stock
New Product

Mfr. Part No.
TPS7A4501DCQTG4

Mouser Part No
595-TPS7A4501DCQTG4

New Product

Texas Instruments

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

Learn More

Datasheet

297In Stock

Cut Tape

$9.08

$6.96

$6.45

Reel

$6.45

Min.: 1
Mult.: 1
Max.: 25

: 250

SMD/SMT

SOT-223-6

800 mV to 5.5 V

1.5 A

1 Output

6.5 uA

2.1 V

20 V

38 dB

Adjustable, Fixed

- 40 C

+ 125 C

TPS7A45

Reel, Cut Tape

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

TPS7A4533DCQTG4
Texas Instruments
1: $9.08
205In Stock
New Product

Mfr. Part No.
TPS7A4533DCQTG4

Mouser Part No
595-TPS7A4533DCQTG4

New Product

Texas Instruments

LDO Voltage Regulators 1.5-A 20-V ultra-l o w-dropout voltage r

Learn More

Datasheet

205In Stock

Cut Tape

$9.08

$6.96

$6.45

Reel

$6.45

Min.: 1
Mult.: 1
Max.: 25

: 250

SMD/SMT

SOT-223-6

3.3 V

1.5 A

1 Output

Negative

1 mA

2.1 V

20 V

38 dB

Fixed

- 40 C

+ 125 C

TPS7A45

Reel, Cut Tape

LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQT

TPS7A4501DCQR
Texas Instruments
1: $5.68
3,485In Stock

Mfr. Part No.
TPS7A4501DCQR

Mouser Part No
595-TPS7A4501DCQR

Texas Instruments

LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQT

Learn More

Datasheet

3,485In Stock

Cut Tape

$5.68

$4.35

$4.03

$3.64

View

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-6

1.5 A

1 Output

Positive

1 mA

1.9 V

20 V

Adjustable

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQR

TPS7A4501DCQT
Texas Instruments
1: $6.90
1,381In Stock
2,500Expected 3/8/2026

Mfr. Part No.
TPS7A4501DCQT

Mouser Part No
595-TPS7A4501DCQT

Texas Instruments

LDO Voltage Regulators Sgl Out 1.5A Low Noi se Fast Tran Resp A A 595-TPS7A4501DCQR

Learn More

Datasheet

1,381In Stock

2,500Expected 3/8/2026

Cut Tape

$6.90

$5.26

$4.84

$4.39

Reel

$4.39

MouseReel Available

Min.: 1
Mult.: 1
Max.: 150

: 250

SMD/SMT

SOT-223-6

1.21 V to 20 V

1.5 A

1 Output

Positive

1 mA

2.5 V

20 V

68 dB

Adjustable

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQT

TPS7A4533DCQR
Texas Instruments
1: $5.94
2,269In Stock

Mfr. Part No.
TPS7A4533DCQR

Mouser Part No
595-TPS7A4533DCQR

Texas Instruments

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQT

Learn More

Datasheet

2,269In Stock

Cut Tape

$5.94

$4.50

$4.15

$3.75

View

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-6

3.3 V

1.5 A

1 Output

Positive

1 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQR

TPS7A4533DCQT
Texas Instruments
1: $6.90
1,061In Stock

Mfr. Part No.
TPS7A4533DCQT

Mouser Part No
595-TPS7A4533DCQT

Texas Instruments

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5-A LDO Reg A 595-TPS7A4533DCQR

Learn More

Datasheet

1,061In Stock

Cut Tape

$6.90

$5.26

$4.84

$4.39

Reel

$4.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-223-6

3.3 V

1.5 A

1 Output

Positive

1 mA

2.5 V

20 V

68 dB

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise 1.5-A LDO Regulator

TPS7A4501KTTR
Texas Instruments
1: $4.75
1,429In Stock
2,000Expected 21/12/2026

Mfr. Part No.
TPS7A4501KTTR

Mouser Part No
595-TPS7A4501KTTR

Texas Instruments

LDO Voltage Regulators Low-Noise 1.5-A LDO Regulator

Learn More

Datasheet

1,429In Stock

2,000Expected 21/12/2026

Cut Tape

$4.75

$3.58

$3.28

$2.95

Reel

$2.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

1.5 A

1 Output

Positive

1.5 mA

1.9 V

20 V

Adjustable

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

TPS7A4525KTTR
Texas Instruments
1: $8.04
146In Stock

Mfr. Part No.
TPS7A4525KTTR

Mouser Part No
595-TPS7A4525KTTR

Texas Instruments

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

Learn More

Datasheet

146In Stock

Cut Tape

$8.04

$6.12

$5.64

$5.11

Reel

$4.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

2.5 V

1.5 A

1 Output

Positive

1.5 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

TPS7A4533KTTR
Texas Instruments
1: $5.11
604In Stock

Mfr. Part No.
TPS7A4533KTTR

Mouser Part No
595-TPS7A4533KTTR

Texas Instruments

LDO Voltage Regulators Low-Noise Fast Trans -Resp 1.5A

Learn More

Datasheet

604In Stock

Cut Tape

$5.11

$3.86

$3.63

$3.26

Reel

$2.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

3.3 V

1.5 A

1 Output

Positive

1.5 mA

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4515DCQR

TPS7A4515DCQT
Texas Instruments
250: $5.10
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
TPS7A4515DCQT

Mouser Part No
595-TPS7A4515DCQT

Texas Instruments

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4515DCQR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$5.10

$4.95

$4.90

$4.83

Min.: 250
Mult.: 250

: 250

SMD/SMT

SOT-223-6

2 A

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4518DCQR

TPS7A4518DCQT
Texas Instruments
250: $5.10
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
TPS7A4518DCQT

Mouser Part No
595-TPS7A4518DCQT

Texas Instruments

LDO Voltage Regulators Low-Noise Fast-Trans Resp 1.5A LDO Reg A A 595-TPS7A4518DCQR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$5.10

$4.95

$4.90

$4.83

Min.: 250
Mult.: 250

: 250

SMD/SMT

SOT-223-6

1.8 V

1.5 A

1 Output

Positive

1.9 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel

LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQR

TPS7A4525DCQT
Texas Instruments
1: $8.32
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
TPS7A4525DCQT

Mouser Part No
595-TPS7A4525DCQT

Texas Instruments

LDO Voltage Regulators LO-NOISE FAST-TRANS RESP 1.5A LDO REG A A 595-TPS7A4525DCQR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$8.32

$6.38

$5.89

$5.36

Reel

$5.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-223-6

2.5 V

1.5 A

2.1 V

20 V

Fixed

- 40 C

+ 125 C

300 mV

TPS7A45

Reel, Cut Tape, MouseReel

TPS7A45xx LDO Voltage Regulators

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