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 high PSRR voltage regulator

LDK320M18R
STMicroelectronics
1: Rp8.439
1.846In Stock

Mfr. Part No.
LDK320M18R

Mouser Part No
511-LDK320M18R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

1.846In Stock

Cut Tape

Rp8.439

Rp5.816

Rp5.192

Rp4.660

Reel

Rp3.504

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.8 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320M30R
STMicroelectronics
1: Rp15.961
30In Stock
6.000Expected 18/06/2027

Mfr. Part No.
LDK320M30R

Mouser Part No
511-LDK320M30R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

30In Stock

6.000Expected 18/06/2027

Cut Tape

Rp15.961

Rp11.430

Rp10.292

Rp8.054

Rp7.760

Reel

Rp3.541

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

70 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320M33R
STMicroelectronics
1: Rp7.705
6.412In Stock

Mfr. Part No.
LDK320M33R

Mouser Part No
511-LDK320M33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

6.412In Stock

Cut Tape

Rp7.705

Rp5.357

Rp4.807

Rp4.220

Reel

Rp3.596

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection

LDL112PUR
STMicroelectronics
1: Rp9.907
496In Stock
294.000On Order

Mfr. Part No.
LDL112PUR

Mouser Part No
511-LDL112PUR

STMicroelectronics

LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection

Learn More

Datasheet

496In Stock

294.000On Order

Cut Tape

Rp9.907

Rp6.916

Rp6.183

Rp5.375

View

Reel

Rp4.183

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

1.2 A

1 Output

Positive

240 uA

53 dB

Adjustable

- 40 C

+ 125 C

350 mV

LDL112

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection

LDL112PV18R
STMicroelectronics
1: Rp9.723
6.290In Stock

Mfr. Part No.
LDL112PV18R

Mouser Part No
511-LDL112PV18R

STMicroelectronics

LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection

Learn More

Datasheet

6.290In Stock

Cut Tape

Rp9.723

Rp6.880

Rp6.164

Rp5.357

Reel

Rp4.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

1.8 V

1.2 A

1 Output

Positive

35 uA

Fixed

- 40 C

+ 125 C

300 mV

LDL112

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC

LDL212PVR
STMicroelectronics
1: Rp8.990
5.969In Stock
15.000Expected 02/11/2026

Mfr. Part No.
LDL212PVR

Mouser Part No
511-LDL212PVR

STMicroelectronics

LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC

Learn More

Datasheet

5.969In Stock

15.000Expected 02/11/2026

Cut Tape

Rp8.990

Rp6.311

Rp5.651

Rp4.898

Reel

Rp3.926

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

1.2 A

1 Output

Positive

250 uA

50 dB

Adjustable

- 40 C

+ 125 C

350 mV

LDL212

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg

LDS3985M30R
STMicroelectronics
1: Rp16.695
1.897In Stock
3.000Expected 12/10/2026

Mfr. Part No.
LDS3985M30R

Mouser Part No
511-LDS3985M30R

STMicroelectronics

LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg

Learn More

Datasheet

1.897In Stock

3.000Expected 12/10/2026

Cut Tape

Rp16.695

Rp11.815

Rp10.622

Rp9.301

Reel

Rp7.412

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

3 V

300 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LDS3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3 Volt 300mA

LDS3985M33R
STMicroelectronics
1: Rp18.529
2.305In Stock
3.000Expected 26/10/2026

Mfr. Part No.
LDS3985M33R

Mouser Part No
511-LDS3985M33R

STMicroelectronics

LDO Voltage Regulators 3.3 Volt 300mA

Learn More

Datasheet

2.305In Stock

3.000Expected 26/10/2026

Cut Tape

Rp18.529

Rp11.650

Rp10.457

Rp9.136

View

Reel

Rp7.247

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

3.3 V

300 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LDS3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800 mA ultra low drop, high PSRR voltage regulator

ST1L08SPU12R
STMicroelectronics
1: Rp18.529
2.179In Stock

Mfr. Part No.
ST1L08SPU12R

Mouser Part No
511-ST1L08SPU12R

STMicroelectronics

LDO Voltage Regulators 800 mA ultra low drop, high PSRR voltage regulator

Learn More

Datasheet

2.179In Stock

Cut Tape

Rp18.529

Rp13.338

Rp12.035

Rp10.604

Reel

Rp8.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

DFN-8

1.2 V

800 mA

1 Output

Positive

150 uA

30 dB

Fixed

- 40 C

+ 125 C

100 mV

ST1L08

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

STLQ015M18R
STMicroelectronics
1: Rp9.356
4.938In Stock

Mfr. Part No.
STLQ015M18R

Mouser Part No
511-STLQ015M18R

STMicroelectronics

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

Learn More

Datasheet

4.938In Stock

Cut Tape

Rp9.356

Rp6.586

Rp5.889

Rp5.119

Reel

Rp4.073

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.8 V

150 mA

1 Output

Positive

1.4 uA

Fixed

- 40 C

+ 125 C

112 mV

STLQ015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

STLQ015M20R
STMicroelectronics
1: Rp8.623
3.018In Stock

Mfr. Part No.
STLQ015M20R

Mouser Part No
511-STLQ015M20R

STMicroelectronics

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

Learn More

Datasheet

3.018In Stock

Cut Tape

Rp8.623

Rp6.586

Rp5.889

Rp5.119

Reel

Rp4.110

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

2 V

150 mA

1 Output

Positive

1.4 uA

Fixed

- 40 C

+ 125 C

11 mV

STLQ015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

STLQ015M30R
STMicroelectronics
1: Rp9.540
4.984In Stock
3.000Expected 05/02/2027

Mfr. Part No.
STLQ015M30R

Mouser Part No
511-STLQ015M30R

STMicroelectronics

LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator

Learn More

Datasheet

4.984In Stock

3.000Expected 05/02/2027

Cut Tape

Rp9.540

Rp6.605

Rp5.889

Rp5.119

Reel

Rp4.110

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

150 mA

1 Output

Positive

1.4 uA

Fixed

- 40 C

+ 125 C

112 mV

STLQ015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120PU30R
STMicroelectronics
1: Rp6.971
4.262In Stock

Mfr. Part No.
LDK120PU30R

Mouser Part No
511-LDK120PU30R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

4.262In Stock

Cut Tape

Rp6.971

Rp4.843

Rp4.311

Rp3.724

View

Reel

Rp2.770

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

3 V

200 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39150DT33-R
STMicroelectronics
1: Rp25.868
21.172On Order

Mfr. Part No.
LD39150DT33-R

Mouser Part No
511-LD39150DT33-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

21.172On Order

Cut Tape

Rp25.868

Rp19.080

Rp17.264

Rp15.264

View

Reel

Rp12.732

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TO-252-3

3.3 V

1.5 A

1 Output

Positive

2.5 mA

Fixed

- 40 C

+ 125 C

40 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection

LD39200PUR
STMicroelectronics
1: Rp21.465
335.433On Order

Mfr. Part No.
LD39200PUR

Mouser Part No
511-LD39200PUR

STMicroelectronics

LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection

Learn More

Datasheet

335.433On Order

Cut Tape

Rp21.465

Rp15.190

Rp13.686

Rp12.384

View

Reel

Rp9.668

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

2 A

1 Output

Positive

1 mA

40 dB

Adjustable

- 40 C

+ 125 C

130 mV

LD39200

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.8V 50mA Positive

LD2980CM18TR
STMicroelectronics
1: Rp11.375
1.414In Stock

Mfr. Part No.
LD2980CM18TR

Mouser Part No
511-LD2980CM18

STMicroelectronics

LDO Voltage Regulators 1.8V 50mA Positive

Learn More

Datasheet

1.414In Stock

Cut Tape

Rp11.375

Rp9.173

Reel

Rp9.173

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.8 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

LD3985M122R
STMicroelectronics
1: Rp15.044
1.853In Stock

Mfr. Part No.
LD3985M122R

Mouser Part No
511-LD3985M122R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo

Learn More

Datasheet

1.853In Stock

Cut Tape

Rp15.044

Rp10.457

Rp9.503

Rp9.136

Reel

Rp5.522

Rp5.394

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.22 V

150 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LD3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 300 mA very low dropout linear regulator IC

LD59030DTPU18R
STMicroelectronics
1: Rp6.238
2.559In Stock

Mfr. Part No.
LD59030DTPU18R

Mouser Part No
511-LD59030DTPU18R

STMicroelectronics

LDO Voltage Regulators 300 mA very low dropout linear regulator IC

Learn More

Datasheet

2.559In Stock

Cut Tape

Rp6.238

Rp4.330

Rp3.889

Rp3.412

View

Reel

Rp2.642

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

DFN-4

1.8 V

300 mA

1 Output

Positive

28 uA

75 dB

Fixed

- 40 C

+ 125 C

135 mV

LD59030

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120C10R
STMicroelectronics
1: Rp6.971
2.043In Stock

Mfr. Part No.
LDK120C10R

Mouser Part No
511-LDK120C10R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

2.043In Stock

Cut Tape

Rp6.971

Rp6.806

Rp4.311

Rp3.834

Reel

Rp3.247

Rp3.027

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-323-5

1 V

200 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931CD33-TR
STMicroelectronics
1: Rp25.684
4.365Expected 17/09/2026

Mfr. Part No.
L4931CD33-TR

Mouser Part No
511-L4931CD33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

4.365Expected 17/09/2026

Cut Tape

Rp25.684

Rp20.548

Rp17.080

Rp15.209

View

Reel

Rp12.273

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-8

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 VLDO 0.4V 250mA Low Quiescent SO-8

L4931CD33-TRY
STMicroelectronics
1: Rp32.106
2.500Expected 18/11/2026

Mfr. Part No.
L4931CD33-TRY

Mouser Part No
511-L4931CD33-TRY

STMicroelectronics

LDO Voltage Regulators VLDO 0.4V 250mA Low Quiescent SO-8

Learn More

Datasheet

2.500Expected 18/11/2026

Cut Tape

Rp32.106

Rp23.666

Rp21.465

Rp19.080

View

Reel

Rp16.089

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-8

3.3 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

AEC-Q100

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.0A Positive

L4941BV
STMicroelectronics
1: Rp42.930
6.835Expected 11/11/2026

Mfr. Part No.
L4941BV

Mouser Part No
511-L4941BV

STMicroelectronics

LDO Voltage Regulators 5.0V 1.0A Positive

Learn More

Datasheet

6.835Expected 11/11/2026

Rp42.930

Rp31.922

Rp27.519

Rp26.051

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

1 A

1 Output

Positive

20 mA

Fixed

- 40 C

+ 150 C

250 mV

L4941

Tube

LDO Voltage Regulators 5.0V 100mA Positive

LD2981ABU50TR
STMicroelectronics
1: Rp15.778
12.500On Order

Mfr. Part No.
LD2981ABU50TR

Mouser Part No
511-LD2981ABU50

STMicroelectronics

LDO Voltage Regulators 5.0V 100mA Positive

Learn More

Datasheet

12.500On Order

Cut Tape

Rp15.778

Rp10.916

Rp9.797

Rp8.549

View

Reel

Rp6.770

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 500 mA very low drop voltage regulator

LDFMPVR
STMicroelectronics
1: Rp16.878
10.854On Order

Mfr. Part No.
LDFMPVR

Mouser Part No
511-LDFMPVR

STMicroelectronics

LDO Voltage Regulators 500 mA very low drop voltage regulator

Learn More

Datasheet

10.854On Order

Cut Tape

Rp16.878

Rp11.962

Rp10.732

Rp9.485

View

Reel

Rp7.632

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

500 mA

1 Output

Positive

200 uA

55 dB

Adjustable

- 40 C

+ 125 C

125 mV

LDFM

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

LDK320M50R
STMicroelectronics
1: Rp8.806
9.000Expected 17/09/2026

Mfr. Part No.
LDK320M50R

Mouser Part No
511-LDK320M50R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator

Learn More

Datasheet

9.000Expected 17/09/2026

Cut Tape

Rp8.806

Rp6.073

Rp5.430

Rp4.697

View

Reel

Rp3.853

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

5 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

Ultralow Dropout LDOs

Customer Service Office

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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