LDO Voltage Regulators – Mouser Indonesia

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LDK320 High PSRR Voltage Regulators

STMicroelectronics LDK320 High PSRR Voltage Regulators are low drop voltage regulators with a maximum 200mA output current from a 2.5V to 18V input voltage range. The regulators have a typical dropout voltage of 100mV and are stabilized with a ceramic capacitor on the output. The LDK320 are ideal for low battery powered applications with a very good dynamic characteristic, combined with low drop voltage and low quiescent current. The enable logic control function allows the LDK320 to be in shutdown mode by consuming a total current lower than 1μA. This device also includes a short-circuit current limiting, thermal, and SOA protections.

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Part #

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

LDK320AM50R
STMicroelectronics
1: Rp9.907
206.751In Stock

Mfr. Part No.
LDK320AM50R

Mouser Part No
511-LDK320AM50R

STMicroelectronics

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

Learn More

Datasheet

206.751In Stock

Cut Tape

Rp9.907

Rp6.971

Rp6.238

Rp5.430

View

Reel

Rp4.165

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

5 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

LDK320AM-R
STMicroelectronics
1: Rp7.155
61.068In Stock

Mfr. Part No.
LDK320AM-R

Mouser Part No
511-LDK320AM-R

STMicroelectronics

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

Learn More

Datasheet

61.068In Stock

Cut Tape

Rp7.155

Rp5.027

Rp4.476

Rp3.871

Reel

Rp3.376

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

58 dB

Adjustable

- 40 C

+ 125 C

100 mV

LDK320

Reel, Cut Tape, MouseReel

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

LDK320ADU33R
STMicroelectronics
1: Rp9.907
20.617In Stock

Mfr. Part No.
LDK320ADU33R

Mouser Part No
511-LDK320ADU33R

STMicroelectronics

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

Learn More

Datasheet

20.617In Stock

Cut Tape

Rp9.907

Rp6.971

Rp6.238

Rp5.430

View

Reel

Rp3.633

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

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 200 mA low quiescent current and high PSRR voltage regulator

LDK320AM120R
STMicroelectronics
1: Rp11.191
33.415In Stock

Mfr. Part No.
LDK320AM120R

Mouser Part No
511-LDK320AM120R

STMicroelectronics

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

Learn More

Datasheet

33.415In Stock

Cut Tape

Rp11.191

Rp7.962

Rp7.137

Rp6.238

View

Reel

Rp3.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

12 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

LDK320ADU120R
STMicroelectronics
1: Rp7.338
7.609In Stock

Mfr. Part No.
LDK320ADU120R

Mouser Part No
511-LDK320ADU120R

STMicroelectronics

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

Learn More

Datasheet

7.609In Stock

Cut Tape

Rp7.338

Rp5.027

Rp4.476

Rp3.871

View

Reel

Rp3.394

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

12 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

LDK320ADU50R
STMicroelectronics
1: Rp7.155
6.857In Stock

Mfr. Part No.
LDK320ADU50R

Mouser Part No
511-LDK320ADU50R

STMicroelectronics

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

Learn More

Datasheet

6.857In Stock

Cut Tape

Rp7.155

Rp5.027

Rp4.476

Rp3.871

Reel

Rp2.972

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

5 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

LDK320AM25R
STMicroelectronics
1: Rp7.155
6.330In Stock

Mfr. Part No.
LDK320AM25R

Mouser Part No
511-LDK320AM25R

STMicroelectronics

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

Learn More

Datasheet

6.330In Stock

Cut Tape

Rp7.155

Rp5.027

Rp4.476

Rp3.871

View

Reel

Rp3.394

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

2.5 V

200 mA

1 Output

Positive

70 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

LDK320AM33R
STMicroelectronics
1: Rp16.878
12.043In Stock

Mfr. Part No.
LDK320AM33R

Mouser Part No
511-LDK320AM33R

STMicroelectronics

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

Learn More

Datasheet

12.043In Stock

Cut Tape

Rp16.878

Rp10.127

Rp8.458

Rp6.366

View

Reel

Rp3.706

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 200 mA low quiescent current and high PSRR voltage regulator

LDK320AU50R
STMicroelectronics
1: Rp13.943
23.419In Stock

Mfr. Part No.
LDK320AU50R

Mouser Part No
511-LDK320AU50R

STMicroelectronics

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

Learn More

Datasheet

23.419In Stock

Cut Tape

Rp13.943

Rp9.962

Rp8.971

Rp7.705

View

Reel

Rp4.293

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-4

5 V

200 mA

1 Output

Positive

200 nA

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

LDK320M-R
STMicroelectronics
1: Rp16.878
15.427In Stock

Mfr. Part No.
LDK320M-R

Mouser Part No
511-LDK320M-R

STMicroelectronics

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

Learn More

Datasheet

15.427In Stock

Cut Tape

Rp16.878

Rp10.127

Rp8.458

Rp6.366

View

Reel

Rp4.256

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

58 dB

Adjustable

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

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

LDK320M50R
STMicroelectronics
1: Rp16.878
13.759In Stock

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

13.759In Stock

Cut Tape

Rp16.878

Rp10.127

Rp8.458

Rp6.366

View

Reel

Rp3.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

5 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

LDK320ADU30R
STMicroelectronics
1: Rp13.943
994In Stock

Mfr. Part No.
LDK320ADU30R

Mouser Part No
511-LDK320ADU30R

STMicroelectronics

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

Learn More

Datasheet

994In Stock

Cut Tape

Rp13.943

Rp9.980

Rp8.696

Rp7.027

Reel

Rp3.009

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOT-89-3

3 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

LDK320AM30R
STMicroelectronics
1: Rp16.695
719In Stock
6.000Expected 30/03/2026

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 30/03/2026

Cut Tape

Rp16.695

Rp10.109

Rp8.439

Rp6.348

Reel

Rp3.449

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: Rp9.356
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

Rp9.356

Rp6.605

Rp5.907

Rp5.137

Reel

Rp3.779

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: Rp9.173
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

Rp9.173

Rp6.458

Rp5.779

Rp5.027

Reel

Rp3.082

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: Rp16.878
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

Rp16.878

Rp10.127

Rp8.458

Rp6.366

Reel

Rp4.054

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 200 mA low quiescent current and high PSRR voltage regulator

LDK320M30R
STMicroelectronics
1: Rp14.677
2.971In Stock

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

2.971In Stock

Cut Tape

Rp14.677

Rp10.274

Rp8.714

Rp7.155

Reel

Rp3.082

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

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

LDK320AM15R
STMicroelectronics
1: Rp11.375
1.713In Stock

Mfr. Part No.
LDK320AM15R

Mouser Part No
511-LDK320AM15R

STMicroelectronics

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

Learn More

Datasheet

1.713In Stock

Cut Tape

Rp11.375

Rp8.054

Rp7.577

Rp6.550

Reel

Rp3.614

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

1.5 V

200 mA

1 Output

Positive

70 uA

2.5 V

18 V

88 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape

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

LDK320AM18R
STMicroelectronics
3.000: Rp5.045
Non-Stocked
New Product

Mfr. Part No.
LDK320AM18R

Mouser Part No
511-LDK320AM18R

New Product

STMicroelectronics

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

Datasheet

Non-Stocked

Reel

Rp5.045

Rp4.403

Min.: 3.000
Mult.: 3.000

Reel: 3.000

LDK320

Reel

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

LDK320M25R
STMicroelectronics
6.000: Rp2.954
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
LDK320M25R

Mouser Part No
511-LDK320M25R

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

Rp2.954

Min.: 6.000
Mult.: 3.000

Reel: 3.000

SMD/SMT

SOT-23-5

2.5 V

200 mA

1 Output

70 uA

2.5 V

18 V

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel

LDK320 High PSRR Voltage Regulators

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