LDO Voltage Regulators – Mouser Denmark

.hide-partial { max-height: none; } .show-more { display: none; }

Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 332

Applied Filters:

Mounting Style

Package/Case

Output Voltage

Output Current

Number of Outputs

Polarity

Quiescent Current

Input Voltage - Min

Input Voltage - Max

PSRR / Ripple Rejection - Typ

Output Type

Minimum Operating Temperature

Maximum Operating Temperature

Dropout Voltage

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

LDK220PU-R
STMicroelectronics
1: 5,13 kr.
649In Stock

Mfr. Part No.
LDK220PU-R

Mouser Part No
511-LDK220PU-R

STMicroelectronics

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

Learn More

Datasheet

649In Stock

Cut Tape

5,13 kr.

3,04 kr.

2,62 kr.

2,04 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

Adjustable

200 mA

1 Output

Positive

60 uA

2.5 V

13.2 V

Adjustable

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

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

LDK220PU33R
STMicroelectronics
1: 2,18 kr.
Lead-Time 22 Weeks

Mfr. Part No.
LDK220PU33R

Mouser Part No
511-LDK220PU33R

STMicroelectronics

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

Learn More

Datasheet

Lead-Time 22 Weeks

Cut Tape

2,18 kr.

1,52 kr.

1,35 kr.

1,17 kr.

Reel

0,918 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

3.3 V

200 mA

1 Output

Positive

55 uA

2.5 V

13.2 V

Fixed

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

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

LDK320AM30R
STMicroelectronics
1: 5,84 kr.
719In Stock
6.000Expected 06/07/2026

Mfr. Part No.
LDK320AM30R

Mouser Part No
511-LDK320AM30R

STMicroelectronics

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

Learn More

Datasheet

719In Stock

6.000Expected 06/07/2026

Cut Tape

5,84 kr.

3,54 kr.

2,95 kr.

2,22 kr.

Reel

1,21 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

48 dB

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

LDK320AM36R
STMicroelectronics
1: 3,27 kr.
798In Stock
12.000On Order

Mfr. Part No.
LDK320AM36R

Mouser Part No
511-LDK320AM36R

STMicroelectronics

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

Learn More

Datasheet

798In Stock

12.000On Order

Cut Tape

3,27 kr.

2,31 kr.

2,07 kr.

1,80 kr.

Reel

1,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.6 V

200 mA

1 Output

Positive

60 uA

2.5 V

18 V

88 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

LDK320M18R
STMicroelectronics
1: 3,21 kr.
2.330In 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

2.330In Stock

Cut Tape

3,21 kr.

2,26 kr.

2,02 kr.

1,76 kr.

Reel

1,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

1.8 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

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

LDK320M33R
STMicroelectronics
1: 5,90 kr.
4.049In Stock
6.000Expected 04/05/2026

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

4.049In Stock

6.000Expected 04/05/2026

Cut Tape

5,90 kr.

3,54 kr.

2,95 kr.

2,22 kr.

Reel

1,42 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.3 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators High input voltage 85 mA LDO linear regulator

LDK715M42R
STMicroelectronics
1: 4,56 kr.
1.536In Stock

Mfr. Part No.
LDK715M42R

Mouser Part No
511-LDK715M42R

STMicroelectronics

LDO Voltage Regulators High input voltage 85 mA LDO linear regulator

Learn More

Datasheet

1.536In Stock

Cut Tape

4,56 kr.

3,19 kr.

2,86 kr.

2,50 kr.

Reel

1,68 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-8

4.2 V

85 mA

1 Output

Positive

5 uA

4.3 V

24 V

Fixed

- 40 C

+ 125 C

500 mV

LDK715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S12R
STMicroelectronics
1: 5,13 kr.
4.878In Stock

Mfr. Part No.
LDL1117S12R

Mouser Part No
511-LDL1117S12R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

4.878In Stock

Cut Tape

5,13 kr.

3,12 kr.

2,60 kr.

1,95 kr.

Reel

1,11 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-223-4

1.185 V

1.2 A

1 Output

250 uA

2.5 V

18 V

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S15R
STMicroelectronics
1: 5,20 kr.
7.868In Stock

Mfr. Part No.
LDL1117S15R

Mouser Part No
511-LDL1117S15R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

7.868In Stock

Cut Tape

5,20 kr.

3,12 kr.

2,60 kr.

1,96 kr.

Reel

1,12 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-223-4

1.5 V

1.2 A

1 Output

Positive

250 uA

2.5 V

18 V

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S25R
STMicroelectronics
1: 5,20 kr.
3.171In Stock
5.000Expected 03/04/2026

Mfr. Part No.
LDL1117S25R

Mouser Part No
511-LDL1117S25R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

3.171In Stock

5.000Expected 03/04/2026

Cut Tape

5,20 kr.

3,12 kr.

2,60 kr.

1,96 kr.

Reel

1,12 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-223-4

2.5 V

1.2 A

1 Output

Positive

250 uA

2.5 V

18 V

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S30R
STMicroelectronics
1: 3,53 kr.
8.663In Stock

Mfr. Part No.
LDL1117S30R

Mouser Part No
511-LDL1117S30R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

8.663In Stock

Cut Tape

3,53 kr.

2,50 kr.

2,23 kr.

1,95 kr.

Reel

1,31 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-223-4

3 V

1.2 A

1 Output

Positive

250 uA

2.5 V

18 V

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

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

LDL112PUR
STMicroelectronics
1: 3,01 kr.
283In Stock
12.000On 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

283In Stock

12.000On Order

Cut Tape

3,01 kr.

2,13 kr.

1,90 kr.

1,65 kr.

Reel

1,40 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

Adjustable

1.2 A

1 Output

Positive

240 uA

1.6 V

5.5 V

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: 6,42 kr.
2.419In 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

2.419In Stock

Cut Tape

6,42 kr.

3,92 kr.

3,35 kr.

2,59 kr.

Reel

1,45 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

1.8 V

1.2 A

1 Output

Positive

35 uA

1.6 V

5.5 V

Fixed

- 40 C

+ 125 C

300 mV

LDL112

Reel, Cut Tape, MouseReel

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

LDL112PV33R
STMicroelectronics
1: 6,42 kr.
3.369In Stock

Mfr. Part No.
LDL112PV33R

Mouser Part No
511-LDL112PV33R

STMicroelectronics

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

Learn More

Datasheet

3.369In Stock

Cut Tape

6,42 kr.

3,92 kr.

3,35 kr.

2,59 kr.

Reel

1,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

3.3 V

1.2 A

1 Output

Positive

35 uA

1.6 V

5.5 V

Fixed

- 40 C

+ 125 C

300 mV

LDL112

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC

LDL212PU50R
STMicroelectronics
1: 5,84 kr.
7.211In Stock

Mfr. Part No.
LDL212PU50R

Mouser Part No
511-LDL212PU50R

STMicroelectronics

LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC

Learn More

Datasheet

7.211In Stock

Cut Tape

5,84 kr.

3,57 kr.

3,05 kr.

2,36 kr.

Reel

1,32 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-6

5 V

1.2 A

1 Output

Positive

250 uA

2.5 V

18 V

50 dB

Fixed

- 40 C

+ 125 C

350 mV

LDL212

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M18R
STMicroelectronics
1: 2,57 kr.
7.010In Stock

Mfr. Part No.
LDLN025M18R

Mouser Part No
511-LDLN025M18R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

7.010In Stock

Cut Tape

2,57 kr.

1,77 kr.

1,58 kr.

1,37 kr.

Reel

1,05 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

1.8 V

250 mA

1 Output

Positive

12 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M28R
STMicroelectronics
1: 4,81 kr.
1.696In Stock

Mfr. Part No.
LDLN025M28R

Mouser Part No
511-LDLN025M28R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

1.696In Stock

Cut Tape

4,81 kr.

2,90 kr.

2,50 kr.

1,95 kr.

Reel

1,01 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

2.8 V

250 mA

1 Output

Positive

12 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M30R
STMicroelectronics
1: 4,81 kr.
6.160In Stock

Mfr. Part No.
LDLN025M30R

Mouser Part No
511-LDLN025M30R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

6.160In Stock

Cut Tape

4,81 kr.

2,90 kr.

2,50 kr.

1,95 kr.

Reel

0,985 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3 V

250 mA

1 Output

Positive

12 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M33R
STMicroelectronics
1: 4,88 kr.
3.897In Stock

Mfr. Part No.
LDLN025M33R

Mouser Part No
511-LDLN025M33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

3.897In Stock

Cut Tape

4,88 kr.

2,90 kr.

2,50 kr.

1,95 kr.

Reel

1,01 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.3 V

250 mA

1 Output

Positive

12 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025PU18R
STMicroelectronics
1: 4,81 kr.
4.973In Stock

Mfr. Part No.
LDLN025PU18R

Mouser Part No
511-LDLN025PU18R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4.973In Stock

Cut Tape

4,81 kr.

2,90 kr.

2,50 kr.

1,95 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

SMD/SMT

DFN-4

1.8 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

250 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025PU28R
STMicroelectronics
1: 4,88 kr.
412In Stock

Mfr. Part No.
LDLN025PU28R

Mouser Part No
511-LDLN025PU28R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

412In Stock

Cut Tape

4,88 kr.

2,90 kr.

2,50 kr.

1,95 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

SMD/SMT

DFN-4

2.8 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

250 mV

LDLN025

Reel, Cut Tape, MouseReel

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

ST1L08SPU12R
STMicroelectronics
1: 11,12 kr.
2.705In 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

2.705In Stock

Cut Tape

11,12 kr.

7,12 kr.

6,30 kr.

5,20 kr.

Reel

2,63 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

DFN-8

1.2 V

800 mA

1 Output

Positive

150 uA

1 V

5.5 V

30 dB

Fixed

- 40 C

+ 125 C

100 mV

ST1L08

Reel, Cut Tape, MouseReel

LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator

ST715C33R
STMicroelectronics
1: 4,17 kr.
4.373In Stock

Mfr. Part No.
ST715C33R

Mouser Part No
511-ST715C33R

STMicroelectronics

LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator

Learn More

Datasheet

4.373In Stock

Cut Tape

4,17 kr.

2,95 kr.

2,66 kr.

2,32 kr.

Reel

1,84 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-323-5

3.3 V

85 mA

1 Output

Positive

3.8 uA

2.5 V

24 V

Fixed

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators HI INPUT VOLTAGE 85mA LDO LINEAR REG

ST715M33R
STMicroelectronics
1: 8,95 kr.
2.921In Stock
3.000Expected 17/02/2026

Mfr. Part No.
ST715M33R

Mouser Part No
511-ST715M33R

STMicroelectronics

LDO Voltage Regulators HI INPUT VOLTAGE 85mA LDO LINEAR REG

Learn More

Datasheet

2.921In Stock

3.000Expected 17/02/2026

Cut Tape

8,95 kr.

5,49 kr.

4,61 kr.

3,50 kr.

Reel

2,04 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

3.3 V

85 mA

1 Output

Positive

3.8 uA

2.5 V

24 V

Fixed

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators High Input Volt 85 mA LDO REG

ST715PU33R
STMicroelectronics
1: 9,33 kr.
3.304In Stock

Mfr. Part No.
ST715PU33R

Mouser Part No
511-ST715PU33R

STMicroelectronics

LDO Voltage Regulators High Input Volt 85 mA LDO REG

Learn More

Datasheet

3.304In Stock

Cut Tape

9,33 kr.

5,70 kr.

4,79 kr.

3,63 kr.

Reel

2,12 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

DFN-8

3.3 V

85 mA

1 Output

Positive

3.8 uA

2.5 V

24 V

Fixed

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

Low Dropout (LDO) Regulators

Customer Service Office

Company

Resources

Support

D2PAK-3 (TO-263-3)
DFN-10
DFN-1x1-4
DFN-4
DFN-6
DFN-8
FlipChip-4
Flip-Chip-4
SOIC-8
SOT-223-4
SOT-23-5
SOT-323-5
SOT-89-3
SOT-89-4
STSTAMP-4
TO-220-3
TO-252-3
TO-252-5
TO-92-3
TSOT-23-5

800 mV
800 mV to 3.6 V
800 mV to 4.5 V
1 V
1.05 V
1.1 V
1.185 V
1.195 V to 1.245 V
1.2 V
1.2 V to 5 V
1.22 V
1.22 V to 5 V
1.222 V to 11 V
1.25 V
1.3 V
1.5 V
1.8 V
1.85 V
2.1 V
2.5 V

200 nA
300 nA
1.4 uA
3 uA
3.8 uA
5 uA
12 uA
20 uA
27 uA
28 uA
30 uA
35 uA
45 uA
50 uA
55 uA
60 uA
70 uA
100 uA
120 uA
130 uA

800 mV
1 V
1.1 V
1.25 V
1.4 V
1.5 V
1.55 V
1.6 V
1.8 V
1.9 V
2 V
2.2 V
2.3 V
2.5 V
2.6 V
3 V
3.3 V
3.5 V
3.8 V
4 V

30 dB
40 dB
45 dB
48 dB
50 dB
52 dB
53 dB
55 dB
57 dB
58 dB
60 dB
62 dB
65 dB
70 dB
72 dB
75 dB
77 dB
80 dB
87 dB
87 dB, 75 dB

400 uV
1 mV
7 mV
40 mV
50 mV
65 mV
70 mV
80 mV
90 mV
100 mV
112 mV
120 mV
125 mV
130 mV
135 mV
140 mV
150 mV
155 mV
160 mV
170 mV

L4931
L4940
L4941
LD2980
LD2981
LD39015
LD39015J
LD39020
LD39030
LD39050
LD39100
LD39130S
LD39150
LD39200
LD3985
LD56020
LD56050
LD59030
LD59100
LD59150