LDO Voltage Regulators – Mouser Indonesia

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Ultralow Dropout LDOs

STMicroelectronics Ultra Low Dropout LDOs are a wide range of low and medium-power LDO regulators with ultralow dropout and fast transient response. These ultralow LDOs simplify the design of high-efficiency, cost-effective linear power management (from 50mA to 3A of continuous load current). This makes them ideal for DSPs, MCUs, and FPGAs.

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Part #

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

LDK220M-R
STMicroelectronics
1: Rp7.155
94.261In Stock

Mfr. Part No.
LDK220M-R

Mouser Part No
511-LDK220M-R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

Learn More

Datasheet

94.261In Stock

Cut Tape

Rp7.155

Rp4.917

Rp4.385

Rp3.798

Reel

Rp3.009

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

60 uA

Adjustable

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current

LDO40LPURY
STMicroelectronics
1: Rp32.472
20.435In Stock
12.000On Order

Mfr. Part No.
LDO40LPURY

Mouser Part No
511-LDO40LPURY

STMicroelectronics

LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current

Learn More

Datasheet

20.435In Stock

12.000On Order

Cut Tape

Rp32.472

Rp23.850

Rp21.648

Rp19.263

Reel

Rp16.255

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

400 mA

1 Output

Positive

45 uA

70 dB

Adjustable

- 40 C

+ 125 C

140 mV

AEC-Q100

LDO40L

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

LDK220M30R
STMicroelectronics
1: Rp7.338
6.074In Stock

Mfr. Part No.
LDK220M30R

Mouser Part No
511-LDK220M30R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

Learn More

Datasheet

6.074In Stock

Cut Tape

Rp7.338

Rp5.100

Rp4.550

Rp3.926

Reel

Rp3.100

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

60 uA

Fixed

- 40 C

+ 125 C

200 mV

LDK220

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

LD3985M29R
STMicroelectronics
1: Rp14.310
2.810In Stock

Mfr. Part No.
LD3985M29R

Mouser Part No
511-LD3985M29R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

Learn More

Datasheet

2.810In Stock

Cut Tape

Rp14.310

Rp10.017

Rp8.990

Rp7.834

Reel

Rp6.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

2.9 V

150 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LD3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

LD39015M08R
STMicroelectronics
1: Rp14.677
2.293In Stock

Mfr. Part No.
LD39015M08R

Mouser Part No
511-LD39015M08R

STMicroelectronics

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

Learn More

Datasheet

2.293In Stock

Cut Tape

Rp14.677

Rp10.292

Rp9.228

Rp8.054

Reel

Rp6.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

800 mV

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 0.25A Positive

L4931CD50-TR
STMicroelectronics
1: Rp24.767
7.212In Stock

Mfr. Part No.
L4931CD50-TR

Mouser Part No
511-L4931CD50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

7.212In Stock

Cut Tape

Rp24.767

Rp18.034

Rp16.346

Rp14.475

Reel

Rp10.586

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-8

5 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931CDT33-TR
STMicroelectronics
1: Rp25.501
2.843In Stock

Mfr. Part No.
L4931CDT33-TR

Mouser Part No
511-L4931CDT33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

2.843In Stock

Cut Tape

Rp25.501

Rp18.529

Rp16.750

Rp14.842

Reel

Rp12.439

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TO-252-3

3.3 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.5A Positive

L4940D2T5-TR
STMicroelectronics
1: Rp41.095
4.283In Stock

Mfr. Part No.
L4940D2T5-TR

Mouser Part No
511-L4940D2T5-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 1.5A Positive

Learn More

Datasheet

4.283In Stock

Cut Tape

Rp41.095

Rp30.454

Rp27.702

Rp24.767

Reel

Rp21.465

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

1.5 A

1 Output

Positive

30 mA

Fixed

- 40 C

+ 150 C

200 mV

L4940

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 50mA Positive

LD2980ABM33TR
STMicroelectronics
1: Rp13.393
5.446In Stock

Mfr. Part No.
LD2980ABM33TR

Mouser Part No
511-LD2980ABM33

STMicroelectronics

LDO Voltage Regulators 3.3V 50mA Positive

Learn More

Datasheet

5.446In Stock

Cut Tape

Rp13.393

Rp9.467

Rp8.494

Rp7.430

Reel

Rp6.054

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 50mA Positive

LD2980CM33TR
STMicroelectronics
1: Rp11.375
19.262In Stock

Mfr. Part No.
LD2980CM33TR

Mouser Part No
511-LD2980CM33

STMicroelectronics

LDO Voltage Regulators 3.3V 50mA Positive

Learn More

Datasheet

19.262In Stock

Cut Tape

Rp11.375

Rp8.476

Rp7.577

Rp6.715

Reel

Rp5.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABM33TR
STMicroelectronics
1: Rp15.227
5.707In Stock

Mfr. Part No.
LD2981ABM33TR

Mouser Part No
511-LD2981ABM33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

5.707In Stock

Cut Tape

Rp15.227

Rp10.787

Rp9.687

Rp8.476

Reel

Rp6.421

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABU33TR
STMicroelectronics
1: Rp11.741
8.273In Stock

Mfr. Part No.
LD2981ABU33TR

Mouser Part No
511-LD2981ABU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

8.273In Stock

Cut Tape

Rp11.741

Rp8.439

Rp7.614

Rp6.788

Reel

Rp5.632

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOT-89-3

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981CU33TR
STMicroelectronics
1: Rp13.760
4.922In Stock

Mfr. Part No.
LD2981CU33TR

Mouser Part No
511-LD2981CU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

4.922In Stock

Cut Tape

Rp13.760

Rp9.723

Rp8.641

Rp7.540

Reel

Rp6.164

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOT-89-3

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 100mA Positive

LD2981CU50TR
STMicroelectronics
1: Rp13.760
6.633In Stock

Mfr. Part No.
LD2981CU50TR

Mouser Part No
511-LD2981CU50

STMicroelectronics

LDO Voltage Regulators 5.0V 100mA Positive

Learn More

Datasheet

6.633In Stock

Cut Tape

Rp13.760

Rp9.888

Rp8.641

Rp7.540

Reel

Rp6.164

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOT-89-3

5 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

LD39015M12R
STMicroelectronics
1: Rp14.677
7.033In Stock
9.000Expected 04/09/2026

Mfr. Part No.
LD39015M12R

Mouser Part No
511-LD39015M12R

STMicroelectronics

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

Learn More

Datasheet

7.033In Stock

9.000Expected 04/09/2026

Cut Tape

Rp14.677

Rp10.292

Rp9.228

Rp8.054

Reel

Rp6.586

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.2 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

LD39015M33R
STMicroelectronics
1: Rp14.677
13.286In Stock

Mfr. Part No.
LD39015M33R

Mouser Part No
511-LD39015M33R

STMicroelectronics

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

Learn More

Datasheet

13.286In Stock

Cut Tape

Rp14.677

Rp10.292

Rp9.228

Rp8.054

View

Reel

Rp6.861

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA

LD39050PUR
STMicroelectronics
1: Rp20.548
4.849In Stock
24.000On Order

Mfr. Part No.
LD39050PUR

Mouser Part No
511-LD39050PUR

STMicroelectronics

LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA

Learn More

Datasheet

4.849In Stock

24.000On Order

Cut Tape

Rp20.548

Rp14.860

Rp13.429

Rp11.852

Reel

Rp9.797

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

800 mV

500 mA

1 Output

Positive

50 uA

Adjustable

- 40 C

+ 125 C

200 mV

LD39050

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PU12RY
STMicroelectronics
1: Rp23.850
10.529In Stock
9.000On Order

Mfr. Part No.
LD39100PU12RY

Mouser Part No
511-LD39100PU12RY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

10.529In Stock

9.000On Order

Cut Tape

Rp23.850

Rp17.245

Rp15.612

Rp13.815

Reel

Rp11.723

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

1.2 V

1 A

1 Output

Positive

200 uA

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PU33RY
STMicroelectronics
1: Rp24.400
2.706In Stock

Mfr. Part No.
LD39100PU33RY

Mouser Part No
511-LD39100PU33RY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

2.706In Stock

Cut Tape

Rp24.400

Rp17.722

Rp16.034

Rp14.200

Reel

Rp11.833

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

3.3 V

1 A

1 Output

Positive

200 uA

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PURY
STMicroelectronics
1: Rp23.850
21.654In Stock

Mfr. Part No.
LD39100PURY

Mouser Part No
511-LD39100PURY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

21.654In Stock

Cut Tape

Rp23.850

Rp17.355

Rp15.704

Rp13.888

View

Reel

Rp11.264

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

1 A

1 Output

Positive

200 uA

Adjustable

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 300mA current Linear Reg IC

LD39130SJ33R
STMicroelectronics
1: Rp14.493
6.392In Stock

Mfr. Part No.
LD39130SJ33R

Mouser Part No
511-LD39130SJ33R

STMicroelectronics

LDO Voltage Regulators 300mA current Linear Reg IC

Learn More

Datasheet

6.392In Stock

Cut Tape

Rp14.493

Rp10.072

Rp9.045

Rp7.889

View

Reel

Rp6.274

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

FlipChip-4

3.3 V

300 mA

1 Output

Positive

45 uA

70 dB

Fixed

- 40 C

+ 125 C

300 mV

LD39130S

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39150PT-R
STMicroelectronics
1: Rp26.418
2.779In Stock

Mfr. Part No.
LD39150PT-R

Mouser Part No
511-LD39150PT-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

2.779In Stock

Cut Tape

Rp26.418

Rp19.080

Rp17.264

Rp15.264

Reel

Rp12.310

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TO-252-5

1.22 V to 5 V

1.5 A

1 Output

Positive

2.5 mA

Adjustable

- 40 C

+ 125 C

40 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators BICMOS VOLT REG

LD3985M33R
STMicroelectronics
1: Rp13.576
32.760In Stock

Mfr. Part No.
LD3985M33R

Mouser Part No
511-LD3985M33R

STMicroelectronics

LDO Voltage Regulators BICMOS VOLT REG

Learn More

Datasheet

32.760In Stock

Cut Tape

Rp13.576

Rp9.558

Rp8.586

Rp7.504

Reel

Rp5.577

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LD3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection

LD59100PUR
STMicroelectronics
1: Rp16.328
3.696In Stock
9.000Expected 10/09/2026

Mfr. Part No.
LD59100PUR

Mouser Part No
511-LD59100PUR

STMicroelectronics

LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection

Learn More

Datasheet

3.696In Stock

9.000Expected 10/09/2026

Cut Tape

Rp16.328

Rp11.686

Rp10.531

Rp9.448

Reel

Rp7.705

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-8

Adjustable

1 A

1 Output

Positive

280 uA

70 dB

Adjustable

- 40 C

+ 125 C

200 mV

LD59100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA

LDCL015MR
STMicroelectronics
1: Rp20.914
7.897In Stock

Mfr. Part No.
LDCL015MR

Mouser Part No
511-LDCL015MR

STMicroelectronics

LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA

Learn More

Datasheet

7.897In Stock

Cut Tape

Rp20.914

Rp14.989

Rp13.539

Rp11.943

Reel

Rp9.778

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

Adjustable

150 mA

1 Output

Positive

120 uA

Adjustable

- 40 C

+ 125 C

50 mV

LDCL015

Reel, Cut Tape, MouseReel

Ultralow Dropout LDOs

Customer Service Office

Company

Resources

Support

800 mV
800 mV to 3.6 V
800 mV to 4.5 V
1 V
1.05 V
1.1 V
1.2 V
1.22 V
1.22 V to 5 V
1.25 V
1.5 V
1.8 V
2 V
2.1 V
2.5 V
2.7 V
2.8 V
2.9 V
3 V
3.1 V

200 nA
1.4 uA
27 uA
28 uA
30 uA
35 uA
45 uA
50 uA
55 uA
60 uA
70 uA
100 uA
120 uA
150 uA
200 uA
240 uA
250 uA
280 uA
305 uA
380 uA

400 uV
1 mV
7 mV
11 mV
40 mV
50 mV
65 mV
70 mV
80 mV
100 mV
112 mV
125 mV
130 mV
135 mV
140 mV
150 mV
155 mV
170 mV
200 mV
250 mV

L4931
L4940
L4941
LD2980
LD2981
LD39015
LD39050
LD39100
LD39130S
LD39150
LD39200
LD3985
LD56050
LD59030
LD59100
LD59150
LDCL015
LDF
LDFM
LDK120