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: $3.03
16,597In 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

16,597In Stock

Cut Tape

$3.03

$2.24

$2.05

$1.84

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CM50 RNG
Taiwan Semiconductor
1: $2.43
2,470In 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

2,470In Stock

Cut Tape

$2.43

$1.80

$1.63

$1.46

Reel

$1.21

View

Min.: 1
Mult.: 1

: 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: $2.04
6,393In 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

6,393In Stock

Cut Tape

$2.04

$1.50

$1.35

$1.20

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.58
4,483In 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

4,483In Stock

Cut Tape

$1.58

$1.14

$1.03

$0.907

Reel

$0.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 150MA ADJUSTABLE ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5205CX5 RFG
Taiwan Semiconductor
1: $0.748
17,535In Stock

Mfr. Part No.
TS5205CX5 RFG

Mouser Part No
821-TS5205CX5RFG

Taiwan Semiconductor

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

Learn More

Datasheet

17,535In Stock

Cut Tape

$0.748

$0.524

$0.468

$0.408

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-25-5

5 V

150 mA

1 Output

Positive

5 uA

- 20 V

16 V

75 dB

Adjustable

- 40 C

+ 125 C

165 mV

AEC-Q101

TS5205CX5xx

Reel, Cut Tape, MouseReel

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

TS4264CW50 RPG
Taiwan Semiconductor
1: $1.58
4,228In 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

4,228In Stock

Cut Tape

$1.58

$1.14

$1.03

$0.907

Reel

$0.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 0.5A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2938CS33 RLG
Taiwan Semiconductor
1: $1.33
4,833In 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

4,833In Stock

Cut Tape

$1.33

$0.953

$0.86

$0.758

Reel

$0.627

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS5204CX33 RFG
Taiwan Semiconductor
1: $0.843
11,741In 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

11,741In Stock

Cut Tape

$0.843

$0.597

$0.534

$0.465

Reel

$0.377

View

Min.: 1
Mult.: 1

: 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 ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5213CX550 RFG
Taiwan Semiconductor
1: $0.762
11,836In 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

11,836In Stock

Cut Tape

$0.762

$0.533

$0.479

$0.416

Reel

$0.335

View

Min.: 1
Mult.: 1

: 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 3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2951CS30 RLG
Taiwan Semiconductor
1: $0.993
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

$0.993

$0.704

$0.632

$0.554

Reel

$0.454

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 150MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5205CX550 RFG
Taiwan Semiconductor
1: $0.748
4,345In 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

4,345In Stock

Cut Tape

$0.748

$0.524

$0.468

$0.408

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

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

TS2951CS33 RLG
Taiwan Semiconductor
1: $0.993
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

$0.993

$0.704

$0.632

$0.554

Reel

$0.454

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 0.5A 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CW50 RPG
Taiwan Semiconductor
1: $1.36
4,058In 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

4,058In Stock

Cut Tape

$1.36

$0.976

$0.881

$0.775

Reel

$0.643

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $2.56
2,398In 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

2,398In Stock

$2.56

$1.88

$1.71

$1.52

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 80MA 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS5204CX50 RFG
Taiwan Semiconductor
1: $0.843
14,251In 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

14,251In Stock

Cut Tape

$0.843

$0.597

$0.536

$0.466

Reel

$0.386

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 5V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CP50 ROG
Taiwan Semiconductor
1: $1.69
606In Stock
5,000Expected 5/3/2027

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

606In Stock

5,000Expected 5/3/2027

Cut Tape

$1.69

$1.22

$1.11

$0.981

Reel

$0.819

View

Min.: 1
Mult.: 1

: 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 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2937CW33 RPG
Taiwan Semiconductor
1: $1.36
2,681In 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

2,681In Stock

Cut Tape

$1.36

$0.976

$0.881

$0.775

Reel

$0.643

View

Min.: 1
Mult.: 1

: 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

TS2938CS50 RLG
Taiwan Semiconductor
1: $1.35
2,236In 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

2,236In Stock

Cut Tape

$1.35

$0.96

$0.864

$0.76

Reel

$0.628

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TS2940CP33 ROG
Taiwan Semiconductor
1: $2.04
920In Stock
12,500Expected 25/9/2026

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

920In Stock

12,500Expected 25/9/2026

Cut Tape

$2.04

$1.50

$1.35

$1.20

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 1A 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR

TS2940CW33 RPG
Taiwan Semiconductor
1: $1.44
250In Stock
5,000Expected 28/8/2026

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

250In Stock

5,000Expected 28/8/2026

Cut Tape

$1.44

$1.03

$0.921

$0.82

Reel

$0.668

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $1.41
297In Stock
12,500On Order

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

297In Stock

12,500On Order

Cut Tape

$1.41

$1.02

$0.921

$0.809

View

Reel

$0.669

MouseReel Available

Min.: 1
Mult.: 1

: 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 5V LOW DROP LDO VOLTAGE REGULATOR

TS5204CY50 RMG
Taiwan Semiconductor
1: $0.666
1,371In 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

1,371In Stock

Cut Tape

$0.666

$0.471

$0.42

$0.366

Reel

$0.309

View

Min.: 1
Mult.: 1

: 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 2.5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5205CX525 RFG
Taiwan Semiconductor
1: $0.748
2,918In Stock

Mfr. Part No.
TS5205CX525 RFG

Mouser Part No
821-TS5205CX525RFG

Taiwan Semiconductor

LDO Voltage Regulators 150MA 2.5V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

Learn More

Datasheet

2,918In Stock

Cut Tape

$0.748

$0.524

$0.468

$0.408

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-25-5

2.5 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

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

TS5205CX533 RFG
Taiwan Semiconductor
1: $0.748
2,223In Stock
12,000On Order

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

2,223In Stock

12,000On Order

Cut Tape

$0.748

$0.524

$0.468

$0.408

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 80MA 3.3V ULTRA LOW DROPOUT VOLTAGE REGULATOR WITH ENABLE

TS5213CX533 RFG
Taiwan Semiconductor
1: $0.762
2,676In Stock

Mfr. Part No.
TS5213CX533 RFG

Mouser Part No
821-TS5213CX533RFG

Taiwan Semiconductor

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

Learn More

Datasheet

2,676In Stock

Cut Tape

$0.762

$0.533

$0.479

$0.416

Reel

$0.335

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-25-5

3.3 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

Ultra Low Dropout Voltage Regulators

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