LDO Voltage Regulators – Mouser Honduras

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LDLN025 250mA Ultralow Noise LDO Regulator

STMicroelectronics LDLN025 250mA Ultralow Noise Low-Dropout (LDO) Voltage Regulator works with an input voltage range from 1.5V to 5.5V with very low dropout voltage at 250mA. The LDLN025 extends battery life for applications requiring very long standby time. This device has a very low quiescent current, which is just 12μA at no-load. The LDLN025 provides a very clean output, suitable for ultra-sensitive loads thanks to an ultralow noise value and high PSRR. This LDO Voltage Regulator is stable with ceramic capacitors.

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Part #

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M33R
STMicroelectronics
1: $0.32
11,202In Stock

Mfr. Part #
LDLN025M33R

Mouser Part #
511-LDLN025M33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

11,202In Stock

Cut Tape

$0.32

$0.239

$0.219

$0.198

View

Reel

$0.139

MouseReel Available

Min.: 1
Mult.: 1

: 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

LDLN025PU30R
STMicroelectronics
1: $0.30
11,868In Stock

Mfr. Part #
LDLN025PU30R

Mouser Part #
511-LDLN025PU30R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

11,868In Stock

Cut Tape

$0.30

$0.218

$0.199

$0.178

View

Reel

$0.148

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3 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

LDLN025M25R
STMicroelectronics
1: $0.31
26,495In Stock

Mfr. Part #
LDLN025M25R

Mouser Part #
511-LDLN025M25R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

26,495In Stock

Cut Tape

$0.31

$0.221

$0.201

$0.179

View

Reel

$0.156

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 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

LDLN025M12R
STMicroelectronics
1: $0.36
5,881In Stock

Mfr. Part #
LDLN025M12R

Mouser Part #
511-LDLN025M12R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

5,881In Stock

Cut Tape

$0.36

$0.257

$0.22

$0.19

Reel

$0.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.2 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

LDLN025PU29R
STMicroelectronics
1: $0.36
4,948In Stock

Mfr. Part #
LDLN025PU29R

Mouser Part #
511-LDLN025PU29R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4,948In Stock

Cut Tape

$0.36

$0.258

$0.217

$0.187

View

Reel

$0.145

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

2.9 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M18R
STMicroelectronics
1: $0.37
13,199In Stock

Mfr. Part #
LDLN025M18R

Mouser Part #
511-LDLN025M18R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

13,199In Stock

Cut Tape

$0.37

$0.258

$0.23

$0.198

Reel

$0.157

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.48
102In Stock
6,000Expected 10/19/2026

Mfr. Part #
LDLN025M28R

Mouser Part #
511-LDLN025M28R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

102In Stock

6,000Expected 10/19/2026

Cut Tape

$0.48

$0.339

$0.302

$0.262

View

Reel

$0.157

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.39
566In Stock
6,000Expected 12/21/2026

Mfr. Part #
LDLN025M30R

Mouser Part #
511-LDLN025M30R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

566In Stock

6,000Expected 12/21/2026

Cut Tape

$0.39

$0.273

$0.243

$0.21

View

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 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

LDLN025PU18R
STMicroelectronics
1: $0.37
4,540In Stock

Mfr. Part #
LDLN025PU18R

Mouser Part #
511-LDLN025PU18R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4,540In Stock

Cut Tape

$0.37

$0.257

$0.229

$0.198

View

Reel

$0.143

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.41
4,868In Stock
5,000Expected 4/30/2027

Mfr. Part #
LDLN025PU28R

Mouser Part #
511-LDLN025PU28R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4,868In Stock

5,000Expected 4/30/2027

Cut Tape

$0.41

$0.286

$0.255

$0.22

View

Reel

$0.15

MouseReel Available

Min.: 1
Mult.: 1

: 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 250 mA ultra-low noise LDO

LDLN025PU32R
STMicroelectronics
1: $0.34
3,212In Stock

Mfr. Part #
LDLN025PU32R

Mouser Part #
511-LDLN025PU32R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

3,212In Stock

Cut Tape

$0.34

$0.237

$0.213

$0.187

View

Reel

$0.148

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3.2 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025PU33R
STMicroelectronics
1: $0.37
4,762In Stock

Mfr. Part #
LDLN025PU33R

Mouser Part #
511-LDLN025PU33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4,762In Stock

Cut Tape

$0.37

$0.258

$0.23

$0.198

View

Reel

$0.152

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3.3 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

LDLN025PU25R
STMicroelectronics
1: $0.39
16In Stock

Mfr. Part #
LDLN025PU25R

Mouser Part #
511-LDLN025PU25R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

16In Stock

Cut Tape

$0.39

$0.273

$0.23

$0.198

View

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

2.5 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025PU12R
STMicroelectronics
1: $0.37
478In Stock

Mfr. Part #
LDLN025PU12R

Mouser Part #
511-LDLN025PU12R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

478In Stock

Cut Tape

$0.37

$0.258

$0.23

$0.198

View

Reel

$0.147

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

1.2 V

250 mA

1 Output

Positive

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025J275R
STMicroelectronics
3,000: $0.251
Non-Stocked Lead-Time 52 Weeks
Preliminary Release

Mfr. Part #
LDLN025J275R

Mouser Part #
511-LDLN025J275R

Preliminary Release

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$0.251

$0.245

Min.: 3,000
Mult.: 3,000

SMD/SMT

FlipChip-4

LDLN025

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025J50R
STMicroelectronics
3,000: $0.251
Non-Stocked Lead-Time 52 Weeks
Preliminary Release

Mfr. Part #
LDLN025J50R

Mouser Part #
511-LDLN025J50R

Preliminary Release

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$0.251

$0.245

Min.: 3,000
Mult.: 3,000

SMD/SMT

FlipChip-4

5 V

250 mA

1 Output

250 uA

1.5 V

5.5 V

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

LDLN025 250mA Ultralow Noise LDO Regulator

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