LDO Voltage Regulators – Mouser Australia

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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: $3.47
16,573In 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

16,573In Stock

Cut Tape

$3.47

$2.58

$2.35

$2.10

View

Reel

$1.60

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

TS2940xx

Reel, Cut Tape, MouseReel

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

TS2940CP50 ROG
Taiwan Semiconductor
1: $2.34
6,875In 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

6,875In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.37

Reel

$1.12

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

TS2940xx

Reel, Cut Tape, MouseReel

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

TS4264GCW50 RPG
Taiwan Semiconductor
1: $1.79
4,652In 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

4,652In Stock

Cut Tape

$1.79

$1.30

$1.17

$1.04

Reel

$0.80

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

Reel, Cut Tape, MouseReel

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

TS2938CS33 RLG
Taiwan Semiconductor
1: $1.52
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

$1.52

$1.09

$0.982

$0.866

Reel

$0.69

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

Reel, Cut Tape, MouseReel

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

TS2951CS30 RLG
Taiwan Semiconductor
1: $1.14
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

$1.14

$0.805

$0.723

$0.632

Reel

$0.478

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

TS2951xx

Reel, Cut Tape, MouseReel

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

TS5204CQ33 RFG
Taiwan Semiconductor
1: $1.09
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

$1.09

$0.768

$0.691

$0.603

Reel

$0.493

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

Reel, Cut Tape

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

TS2937CM50 RNG
Taiwan Semiconductor
1: $2.78
2,631In 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

2,631In Stock

Cut Tape

$2.78

$2.05

$1.86

$1.66

Reel

$1.40

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

TS2937xx

Reel, Cut Tape

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

TS4264CW50 RPG
Taiwan Semiconductor
1: $1.79
5,022In 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

5,022In Stock

Cut Tape

$1.79

$1.30

$1.17

$1.04

View

Reel

$0.766

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

Reel, Cut Tape, MouseReel

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

TS5213CX550 RFG
Taiwan Semiconductor
1: $0.864
11,986In 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

11,986In Stock

Cut Tape

$0.864

$0.61

$0.546

$0.474

View

Reel

$0.344

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

Reel, Cut Tape

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

TS5204CY50 RMG
Taiwan Semiconductor
1: $0.768
3,820In 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

3,820In Stock

Cut Tape

$0.768

$0.538

$0.478

$0.416

Reel

$0.334

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

Reel, Cut Tape

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

TS2937CW33 RPG
Taiwan Semiconductor
1: $1.55
4,815In 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

4,815In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.886

Reel

$0.707

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

TS2937xx

Reel, Cut Tape

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

TS2937CW50 RPG
Taiwan Semiconductor
1: $1.55
5,105In 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

5,105In Stock

Cut Tape

$1.55

$1.12

$1.01

$0.886

View

Reel

$0.707

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

TS2937xx

Reel, Cut Tape, MouseReel

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

TS2937CZ50 C0G
Taiwan Semiconductor
1: $2.48
3,496In 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

3,496In Stock

$2.48

$1.82

$1.56

$1.48

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

TS2937xx

Tube

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

TS2938CS50 RLG
Taiwan Semiconductor
1: $1.54
4,108In 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

4,108In Stock

Cut Tape

$1.54

$1.10

$0.995

$0.875

View

Reel

$0.64

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

Reel, Cut Tape, MouseReel

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

TS2940CP33 ROG
Taiwan Semiconductor
1: $2.34
10,571In 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

10,571In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.37

View

Reel

$1.03

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

TS2940xx

Reel, Cut Tape, MouseReel

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

TS2940CW50 RPG
Taiwan Semiconductor
1: $1.60
4,924In Stock

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

4,924In Stock

Cut Tape

$1.60

$1.16

$1.04

$0.918

View

Reel

$0.734

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

TS2940xx

Reel, Cut Tape, MouseReel

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

TS2951CS50 RLG
Taiwan Semiconductor
1: $1.14
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

$1.14

$0.805

$0.723

$0.632

Reel

$0.488

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

TS2951xx

Reel, Cut Tape

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

TS5204CX50 RFG
Taiwan Semiconductor
1: $0.96
17,417In 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

17,417In Stock

Cut Tape

$0.96

$0.682

$0.611

$0.533

Reel

$0.424

View

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

Reel, Cut Tape, MouseReel

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

TS5205CX533 RFG
Taiwan Semiconductor
1: $1.74
8,666In 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

8,666In Stock

Cut Tape

$1.74

$1.06

$0.882

$0.678

Reel

$0.374

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

TS5205CX5xx

Reel, Cut Tape, MouseReel

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

TS2937CP33 ROG
Taiwan Semiconductor
1: $1.94
678In Stock
5,000Expected 28/08/2026

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

678In Stock

5,000Expected 28/08/2026

Cut Tape

$1.94

$1.40

$1.27

$1.12

Reel

$0.914

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

TS2937xx

Reel, Cut Tape, MouseReel

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

TS2937CP50 ROG
Taiwan Semiconductor
1: $3.33
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

$3.33

$2.08

$1.76

$1.38

View

Reel

$0.83

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

TS2937xx

Reel, Cut Tape

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

TS2940CW33 RPG
Taiwan Semiconductor
1: $1.60
2,926In Stock

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

2,926In Stock

Cut Tape

$1.60

$1.16

$1.04

$0.918

View

Reel

$0.734

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

TS2940xx

Reel, Cut Tape, MouseReel

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

TS2951CS33 RLG
Taiwan Semiconductor
1: $1.14
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

$1.14

$0.805

$0.723

$0.632

View

Reel

$0.498

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

TS2951xx

Reel, Cut Tape, MouseReel

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

TS5204CX33 RFG
Taiwan Semiconductor
1: $1.94
640In 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

640In Stock

Cut Tape

$1.94

$1.18

$0.979

$0.757

Reel

$0.413

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

Reel, Cut Tape

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

TS5205CX550 RFG
Taiwan Semiconductor
1: $0.848
4,458In 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

4,458In Stock

Cut Tape

$0.848

$0.598

$0.534

$0.466

Reel

$0.374

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

TS5205CX5xx

Reel, Cut Tape, MouseReel

Ultra Low Dropout Voltage Regulators

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