LDO Voltage Regulators – Mouser Canada

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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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Results: 16

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Part #

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M25R
STMicroelectronics
1: $0.446
26,485In Stock

Mfr. Part #
LDLN025M25R

Mouser Part #
511-LDLN025M25R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

26,485In Stock

Cut Tape

$0.446

$0.318

$0.289

$0.258

View

Reel

$0.225

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 V

250 mA

1 Output

Positive

12 uA

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: $0.49
10,070In Stock

Mfr. Part #
LDLN025M33R

Mouser Part #
511-LDLN025M33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

10,070In Stock

Cut Tape

$0.49

$0.357

$0.327

$0.294

Reel

$0.207

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

250 mA

1 Output

Positive

12 uA

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: $0.432
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

$0.432

$0.314

$0.287

$0.256

View

Reel

$0.213

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3 V

250 mA

1 Output

Positive

250 uA

60 dB

Fixed

- 40 C

+ 125 C

250 mV

LDLN025

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M12R
STMicroelectronics
1: $0.518
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

$0.518

$0.37

$0.317

$0.274

Reel

$0.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.2 V

250 mA

1 Output

Positive

12 uA

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: $0.518
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

$0.518

$0.372

$0.312

$0.269

View

Reel

$0.209

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

2.9 V

250 mA

1 Output

Positive

250 uA

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: $0.533
13,179In Stock

Mfr. Part #
LDLN025M18R

Mouser Part #
511-LDLN025M18R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

13,179In Stock

Cut Tape

$0.533

$0.372

$0.331

$0.285

Reel

$0.226

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.8 V

250 mA

1 Output

Positive

12 uA

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: $0.691
102In Stock
6,000Expected 2026-10-19

Mfr. Part #
LDLN025M28R

Mouser Part #
511-LDLN025M28R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

102In Stock

6,000Expected 2026-10-19

Cut Tape

$0.691

$0.488

$0.435

$0.377

View

Reel

$0.226

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.8 V

250 mA

1 Output

Positive

12 uA

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: $0.562
566In Stock
6,000Expected 2026-12-21

Mfr. Part #
LDLN025M30R

Mouser Part #
511-LDLN025M30R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

566In Stock

6,000Expected 2026-12-21

Cut Tape

$0.562

$0.393

$0.35

$0.302

View

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3 V

250 mA

1 Output

Positive

12 uA

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: $0.533
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

$0.533

$0.37

$0.33

$0.285

View

Reel

$0.206

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

1.8 V

250 mA

1 Output

Positive

250 uA

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: $0.59
4,868In Stock
5,000Expected 2027-04-30

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 2027-04-30

Cut Tape

$0.59

$0.412

$0.367

$0.317

View

Reel

$0.216

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

2.8 V

250 mA

1 Output

Positive

250 uA

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: $0.49
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

$0.49

$0.341

$0.307

$0.269

View

Reel

$0.213

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3.2 V

250 mA

1 Output

Positive

250 uA

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: $0.547
4,411In Stock
10,000Expected 2027-01-25

Mfr. Part #
LDLN025PU33R

Mouser Part #
511-LDLN025PU33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

4,411In Stock

10,000Expected 2027-01-25

Cut Tape

$0.547

$0.384

$0.343

$0.297

View

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

3.3 V

250 mA

1 Output

Positive

250 uA

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: $0.562
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

$0.562

$0.393

$0.331

$0.285

View

Reel

$0.222

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

2.5 V

250 mA

1 Output

Positive

250 uA

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: $0.533
318In Stock

Mfr. Part #
LDLN025PU12R

Mouser Part #
511-LDLN025PU12R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

318In Stock

Cut Tape

$0.533

$0.372

$0.331

$0.285

View

Reel

$0.212

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-4

1.2 V

250 mA

1 Output

Positive

250 uA

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: $0.361
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

$0.361

$0.353

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

SMD/SMT

FlipChip-4

LDLN025

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025J50R
STMicroelectronics
3,000: $0.361
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

$0.361

$0.353

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

SMD/SMT

FlipChip-4

5 V

250 mA

1 Output

250 uA

60 dB

Fixed

- 40 C

+ 125 C

120 mV

LDLN025

LDLN025 250mA Ultralow Noise LDO Regulator

Mouser®

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