LDO Voltage Regulators – Mouser Denmark

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LDK120x Low Drop Voltage Regulators

STMicroelectronics LDK120x Low Drop Voltage Regulators provide 200mA of maximum current from an input supply voltage of 1.9V to 5.5V, with a typical dropout voltage of 100mV. They are stabilized with a ceramic capacitor on the output. The low drop voltage, low quiescent current, and low noise features make this series suitable for low-power, battery-powered applications. An enable logic control function puts the LDK120x in shutdown mode, allowing a total current consumption lower than 1μA. STMicroelectronics LDK120x Low Drop Voltage Regulators offer a short-circuit constant current limiting and thermal protection.

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Part #

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M18R
STMicroelectronics
1: 2,44 kr.
8.454In Stock

Mfr. Part No.
LDK120M18R

Mouser Part No
511-LDK120M18R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

8.454In Stock

Cut Tape

2,44 kr.

1,69 kr.

1,50 kr.

1,30 kr.

Reel

0,985 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.8 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M33R
STMicroelectronics
1: 2,44 kr.
9.917In Stock

Mfr. Part No.
LDK120M33R

Mouser Part No
511-LDK120M33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

9.917In Stock

Cut Tape

2,44 kr.

1,69 kr.

1,51 kr.

1,31 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120C35R
STMicroelectronics
1: 2,31 kr.
776In Stock

Mfr. Part No.
LDK120C35R

Mouser Part No
511-LDK120C35R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

776In Stock

Cut Tape

2,31 kr.

1,61 kr.

1,45 kr.

1,26 kr.

Reel

0,985 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-323-5

3.5 V

200 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M-R
STMicroelectronics
1: 2,44 kr.
7.433In Stock

Mfr. Part No.
LDK120M-R

Mouser Part No
511-LDK120M-R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

7.433In Stock

Cut Tape

2,44 kr.

1,69 kr.

1,50 kr.

1,31 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

Adjustable

200 mA

1 Output

Positive

100 uA

Adjustable

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M25R
STMicroelectronics
1: 2,50 kr.
2.475In Stock

Mfr. Part No.
LDK120M25R

Mouser Part No
511-LDK120M25R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

2.475In Stock

Cut Tape

2,50 kr.

1,72 kr.

1,54 kr.

1,33 kr.

Reel

1,04 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

2.5 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M28R
STMicroelectronics
1: 2,44 kr.
1.720In Stock

Mfr. Part No.
LDK120M28R

Mouser Part No
511-LDK120M28R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

1.720In Stock

Cut Tape

2,44 kr.

1,69 kr.

1,51 kr.

1,31 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

2.8 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M30R
STMicroelectronics
1: 2,44 kr.
3.461In Stock

Mfr. Part No.
LDK120M30R

Mouser Part No
511-LDK120M30R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

3.461In Stock

Cut Tape

2,44 kr.

1,69 kr.

1,51 kr.

1,31 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120C10R
STMicroelectronics
1: 2,44 kr.
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

2,44 kr.

2,38 kr.

1,51 kr.

1,34 kr.

Reel

1,13 kr.

1,06 kr.

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 200mA Low Quiescent Crnt low noise LDO

LDK120C08R
STMicroelectronics
1: 2,31 kr.
2.570In Stock

Mfr. Part No.
LDK120C08R

Mouser Part No
511-LDK120C08R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

2.570In Stock

Cut Tape

2,31 kr.

1,62 kr.

1,45 kr.

1,27 kr.

Reel

1,01 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-323-5

800 mV

200 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120C31R
STMicroelectronics
1: 2,50 kr.
3.000In Stock

Mfr. Part No.
LDK120C31R

Mouser Part No
511-LDK120C31R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

3.000In Stock

Cut Tape

2,50 kr.

1,75 kr.

1,56 kr.

1,34 kr.

Reel

1,16 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-323-5

3.1 V

200 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA current very low noise LDO

LDK120C32R
STMicroelectronics
1: 2,50 kr.
1.545In Stock

Mfr. Part No.
LDK120C32R

Mouser Part No
511-LDK120C32R

STMicroelectronics

LDO Voltage Regulators 200mA current very low noise LDO

Learn More

Datasheet

1.545In Stock

Cut Tape

2,50 kr.

1,75 kr.

1,56 kr.

1,34 kr.

View

Reel

1,06 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-323-5

3.2 V

200 mA

1 Output

Positive

50 uA

55 dB

Fixed

- 40 C

+ 125 C

150 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M12R
STMicroelectronics
1: 2,37 kr.
480In Stock

Mfr. Part No.
LDK120M12R

Mouser Part No
511-LDK120M12R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

480In Stock

Cut Tape

2,37 kr.

1,69 kr.

1,54 kr.

1,35 kr.

Reel

1,03 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.2 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120M31R
STMicroelectronics
1: 2,50 kr.
83In Stock

Mfr. Part No.
LDK120M31R

Mouser Part No
511-LDK120M31R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

83In Stock

Cut Tape

2,50 kr.

1,74 kr.

1,54 kr.

1,34 kr.

Reel

1,00 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.1 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

LDK120PU30R
STMicroelectronics
1: 2,44 kr.
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

2,44 kr.

1,69 kr.

1,51 kr.

1,31 kr.

View

Reel

0,97 kr.

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 200mA Low Quiescent Crnt low noise LDO

LDK120PU-R
STMicroelectronics
1: 2,89 kr.
6.000Expected 05/10/2026

Mfr. Part No.
LDK120PU-R

Mouser Part No
511-LDK120PU-R

STMicroelectronics

LDO Voltage Regulators 200mA Low Quiescent Crnt low noise LDO

Learn More

Datasheet

6.000Expected 05/10/2026

Cut Tape

2,89 kr.

2,86 kr.

2,56 kr.

2,23 kr.

View

Reel

1,03 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

Adjustable

200 mA

1 Output

Positive

100 uA

Adjustable

- 40 C

+ 125 C

100 mV

LDK120

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

LDK120M15R
STMicroelectronics
6.000: 1,06 kr.
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LDK120M15R

Mouser Part No
511-LDK120M15R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent Very low noise LDO

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

1,06 kr.

Min.: 6.000
Mult.: 3.000

: 3.000

SMD/SMT

SOT-23-5

1.5 V

200 mA

1 Output

Fixed

- 40 C

+ 125 C

LDK120

Reel

LDK120x Low Drop Voltage Regulators

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