LDO Voltage Regulators – Mouser Singapore

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Ultra Low Dropout Voltage Regulators

Taiwan Semiconductor Ultra Low Dropout Voltage Regulators are efficient linear voltage regulators with ultra-low noise output and dropout voltage. The quiescent current on the devices increases slightly at dropout, prolonging battery life for battery-power applications. The Taiwan Semi Regulators feature an internal current limit, thermal shutdown protection, and an output voltage trimmed before assembly.

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Part #

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CM50 RNG
Taiwan Semiconductor
1: $3.02
16,580In Stock

Mfr. Part No.
TS2940CM50 RNG

Mouser Part No
821-TS2940CM50RNG

Taiwan Semiconductor

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

16,580In Stock

Cut Tape

$3.02

$2.24

$2.04

$1.82

Reel

$1.53

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

1 A

1 Output

Positive

75 mA

7 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2940xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS4264CW50 RPG
Taiwan Semiconductor
1: $1.56
4,414In Stock

Mfr. Part No.
TS4264CW50 RPG

Mouser Part No
821-TS4264CW50RPG

Taiwan Semiconductor

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

4,414In Stock

Cut Tape

$1.56

$1.13

$1.02

$0.901

Reel

$0.751

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

5 V

150 mA

1 Output

Positive

5.5 V

45 V

54 dB

Fixed

- 40 C

+ 150 C

220 mV

AEC-Q101

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5205CX533 RFG
Taiwan Semiconductor
1: $0.737
8,368In Stock

Mfr. Part No.
TS5205CX533 RFG

Mouser Part No
821-TS5205CX533RFG

Taiwan Semiconductor

LDO Voltage Regulators 150MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

Learn More

Datasheet

8,368In Stock

Cut Tape

$0.737

$0.52

$0.464

$0.404

Reel

$0.341

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

3.3 V

150 mA

1 Output

Positive

10 nA

2.5 V

16 V

75 dB

Fixed

- 40 C

+ 125 C

165 mV

AEC-Q101

TS5205CX5xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.15A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2951CS50 RLG
Taiwan Semiconductor
1: $0.987
6,013In Stock

Mfr. Part No.
TS2951CS50 RLG

Mouser Part No
821-TS2951CS50RLG

Taiwan Semiconductor

LDO Voltage Regulators 0.15A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

6,013In Stock

Cut Tape

$0.987

$0.699

$0.628

$0.549

Reel

$0.45

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

5 V

150 mA

1 Output

Positive

8 mA

- 300 mV

30 V

Fixed

- 40 C

+ 125 C

380 mV

AEC-Q101

TS2951xx

Reel, Cut Tape

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2938CS33 RLG
Taiwan Semiconductor
1: $1.32
4,847In Stock

Mfr. Part No.
TS2938CS33 RLG

Mouser Part No
821-TS2938CS33RLG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

4,847In Stock

Cut Tape

$1.32

$0.947

$0.853

$0.752

Reel

$0.623

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

3.3 V

500 mA

1 Output

Positive

25 mA

26 V

60 dB

Fixed

- 40 C

+ 125 C

500 mV

AEC-Q101

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.15A 3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2951CS30 RLG
Taiwan Semiconductor
1: $0.987
6,210In Stock

Mfr. Part No.
TS2951CS30 RLG

Mouser Part No
821-TS2951CS30RLG

Taiwan Semiconductor

LDO Voltage Regulators 0.15A 3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

6,210In Stock

Cut Tape

$0.987

$0.699

$0.628

$0.549

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

3 V

150 mA

1 Output

Positive

75 uA

30 V

Fixed

- 40 C

+ 125 C

380 mV

AEC-Q101

TS2951xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CM50 RNG
Taiwan Semiconductor
1: $2.42
2,525In Stock

Mfr. Part No.
TS2937CM50 RNG

Mouser Part No
821-TS2937CM50RNG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

2,525In Stock

Cut Tape

$2.42

$1.78

$1.61

$1.45

Reel

$1.21

View

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

500 mA

1 Output

25 mA

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Reel, Cut Tape

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CP50 ROG
Taiwan Semiconductor
1: $2.03
6,588In Stock

Mfr. Part No.
TS2940CP50 ROG

Mouser Part No
821-TS2940CP50ROG

Taiwan Semiconductor

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

6,588In Stock

Cut Tape

$2.03

$1.49

$1.34

$1.19

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

5 V

1 A

1 Output

Positive

75 mA

7 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2940xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS4264GCW50 RPG
Taiwan Semiconductor
1: $1.56
4,512In Stock

Mfr. Part No.
TS4264GCW50 RPG

Mouser Part No
821-TS4264GCW50RPG

Taiwan Semiconductor

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

4,512In Stock

Cut Tape

$1.56

$1.13

$1.02

$0.901

Reel

$0.751

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

5 V

150 mA

1 Output

Positive

40 uA

5.5 V

45 V

88 dB

Fixed

- 40 C

+ 150 C

220 mV

AEC-Q101

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5213CX550 RFG
Taiwan Semiconductor
1: $0.751
5,836In Stock

Mfr. Part No.
TS5213CX550 RFG

Mouser Part No
821-TS5213CX550RFG

Taiwan Semiconductor

LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

Learn More

Datasheet

5,836In Stock

Cut Tape

$0.751

$0.53

$0.474

$0.413

Reel

$0.332

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

5 V

80 mA

1 Output

10 nA

- 20 V

20 V

65 dB

Fixed

- 40 C

+ 125 C

320 mV

AEC-Q101

Reel, Cut Tape

LDO Voltage Regulators 0.15A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2951CS33 RLG
Taiwan Semiconductor
1: $0.987
2,450In Stock

Mfr. Part No.
TS2951CS33 RLG

Mouser Part No
821-TS2951CS33RLG

Taiwan Semiconductor

LDO Voltage Regulators 0.15A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

2,450In Stock

Cut Tape

$0.987

$0.699

$0.628

$0.549

Reel

$0.45

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

3.3 V

150 mA

1 Output

Positive

75 uA

30 V

Fixed

- 40 C

+ 125 C

380 mV

AEC-Q101

TS2951xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS5204CQ33 RFG
Taiwan Semiconductor
1: $1.13
11,970In Stock

Mfr. Part No.
TS5204CQ33 RFG

Mouser Part No
821-TS5204CQ33RFG

Taiwan Semiconductor

LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

11,970In Stock

Cut Tape

$1.13

$0.791

$0.71

$0.621

Reel

$0.442

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

DFN-6

3.3 V

80 mA

2 Output

2.6 mA

- 20 V

20 V

Fixed

- 40 C

+ 150 C

300 mV

AEC-Q101

Reel, Cut Tape

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CW33 RPG
Taiwan Semiconductor
1: $1.35
3,757In Stock

Mfr. Part No.
TS2937CW33 RPG

Mouser Part No
821-TS2937CW33RPG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

3,757In Stock

Cut Tape

$1.35

$0.969

$0.874

$0.77

Reel

$0.638

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

3.3 V

500 mA

1 Output

Positive

200 uA

4.3 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Reel, Cut Tape

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CW50 RPG
Taiwan Semiconductor
1: $1.35
4,956In Stock

Mfr. Part No.
TS2937CW50 RPG

Mouser Part No
821-TS2937CW50-RPG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

4,956In Stock

Cut Tape

$1.35

$0.969

$0.874

$0.77

Reel

$0.638

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

5 V

500 mA

1 Output

Positive

25 mA

6 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CZ50 C0G
Taiwan Semiconductor
1: $2.15
3,482In Stock

Mfr. Part No.
TS2937CZ50 C0G

Mouser Part No
821-TS2937CZ50C0G

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

3,482In Stock

$2.15

$1.58

$1.35

$1.28

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

500 mA

1 Output

Positive

200 uA

6 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Tube

LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CP33 ROG
Taiwan Semiconductor
1: $2.03
7,748In Stock

Mfr. Part No.
TS2940CP33 ROG

Mouser Part No
821-TS2940CP33ROG

Taiwan Semiconductor

LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

7,748In Stock

Cut Tape

$2.03

$1.49

$1.34

$1.19

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

3.3 V

1 A

1 Output

Positive

75 mA

5.3 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2940xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS5204CX50 RFG
Taiwan Semiconductor
1: $0.834
17,196In Stock

Mfr. Part No.
TS5204CX50 RFG

Mouser Part No
821-TS5204CX50

Taiwan Semiconductor

LDO Voltage Regulators 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

17,196In Stock

Cut Tape

$0.834

$0.592

$0.531

$0.463

View

Reel

$0.374

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

5 V

80 mA

1 Output

Positive

2.6 mA

6 V

16 V

Fixed

- 40 C

+ 125 C

300 mV

AEC-Q101

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CP33 ROG
Taiwan Semiconductor
1: $1.68
763In Stock
5,000Expected 28/8/2026

Mfr. Part No.
TS2937CP33 ROG

Mouser Part No
821-TS2937CP33ROG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

763In Stock

5,000Expected 28/8/2026

Cut Tape

$1.68

$1.21

$1.10

$0.973

Reel

$0.812

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

3.3 V

500 mA

1 Output

Positive

200 uA

4.3 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CP50 ROG
Taiwan Semiconductor
1: $1.68
1,319In Stock

Mfr. Part No.
TS2937CP50 ROG

Mouser Part No
821-TS2937CP50ROG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

1,319In Stock

Cut Tape

$1.68

$1.21

$1.10

$0.973

Reel

$0.812

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

5 V

500 mA

1 Output

Positive

200 uA

6 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2937xx

Reel, Cut Tape

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2938CS50 RLG
Taiwan Semiconductor
1: $1.33
2,097In Stock

Mfr. Part No.
TS2938CS50 RLG

Mouser Part No
821-TS2938CS50RLG

Taiwan Semiconductor

LDO Voltage Regulators 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

2,097In Stock

Cut Tape

$1.33

$0.958

$0.865

$0.76

Reel

$0.63

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-8

5 V

500 mA

1 Output

Positive

100 uA

6 V

26 V

60 dB

Fixed

- 40 C

+ 125 C

500 mV

AEC-Q101

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CW33 RPG
Taiwan Semiconductor
1: $1.39
2,596In Stock
5,000Expected 15/9/2026

Mfr. Part No.
TS2940CW33 RPG

Mouser Part No
821-TS2940CW33RPG

Taiwan Semiconductor

LDO Voltage Regulators 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

2,596In Stock

5,000Expected 15/9/2026

Cut Tape

$1.39

$1.00

$0.906

$0.798

Reel

$0.663

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

3.3 V

1 A

1 Output

Positive

75 mA

5.3 V

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2940xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CW50 RPG
Taiwan Semiconductor
1: $1.39
150In Stock
7,500Expected 17/4/2026

Mfr. Part No.
TS2940CW50 RPG

Mouser Part No
821-TS2940CW50RPG

Taiwan Semiconductor

LDO Voltage Regulators 1A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

150In Stock

7,500Expected 17/4/2026

Cut Tape

$1.39

$1.00

$0.906

$0.798

Reel

$0.663

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOT-223-3

5 V

1 A

1 Output

Positive

75 mA

26 V

Fixed

- 40 C

+ 125 C

600 mV

AEC-Q101

TS2940xx

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS5204CX33 RFG
Taiwan Semiconductor
1: $0.834
620In Stock

Mfr. Part No.
TS5204CX33 RFG

Mouser Part No
821-TS5204CX33RFG

Taiwan Semiconductor

LDO Voltage Regulators 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

Learn More

Datasheet

620In Stock

Cut Tape

$0.834

$0.592

$0.531

$0.463

Reel

$0.374

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

3.3 V

80 mA

1 Output

2.6 mA

- 20 V

20 V

Fixed

- 40 C

+ 150 C

300 mV

AEC-Q101

Reel, Cut Tape

LDO Voltage Regulators 80MA 5V LOW DROP LDO VOLTAGE REGULATOR

TS5204CY50 RMG
Taiwan Semiconductor
1: $0.667
1,820In Stock

Mfr. Part No.
TS5204CY50 RMG

Mouser Part No
821-TS5204CY50RMG

Taiwan Semiconductor

LDO Voltage Regulators 80MA 5V LOW DROP LDO VOLTAGE REGULATOR

Learn More

Datasheet

1,820In Stock

Cut Tape

$0.667

$0.467

$0.417

$0.363

Reel

$0.306

View

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-89-3

5 V

80 mA

1 Output

2.6 mA

- 20 V

20 V

Fixed

- 40 C

+ 150 C

300 mV

AEC-Q101

Reel, Cut Tape

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5205CX550 RFG
Taiwan Semiconductor
1: $0.737
4,397In Stock

Mfr. Part No.
TS5205CX550 RFG

Mouser Part No
821-TS5205CX550RFG

Taiwan Semiconductor

LDO Voltage Regulators 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

Learn More

Datasheet

4,397In Stock

Cut Tape

$0.737

$0.52

$0.464

$0.404

Reel

$0.325

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-25-5

5 V

150 mA

1 Output

Positive

10 nA

2.5 V

16 V

75 dB

Fixed

- 40 C

+ 125 C

165 mV

AEC-Q101

TS5205CX5xx

Reel, Cut Tape, MouseReel

Ultra Low Dropout Voltage Regulators

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