LDO Voltage Regulators – Mouser Hong Kong

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LD39020 Quiescent Current Linear Regulators

STMicroelectronics LD39020 Very Low Quiescent Current Linear Regulators are a high accuracy voltage regulator that provides 200mA of maximum current from an input voltage ranging from 1.5V to 5.5V, with a typical dropout voltage of 200mV. These devices are stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current and low noise features, together with the internal soft-start circuit, make the LD39020 suitable for low power battery-operated applications.

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Part #

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU25R
STMicroelectronics
1: HK$2.96
9,576In Stock

Mfr. Part No.
LD39020DTPU25R

Mouser Part No
511-LD39020DTPU25R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,576In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

2.5 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU30R
STMicroelectronics
1: HK$2.96
7,486In Stock

Mfr. Part No.
LD39020ADTPU30R

Mouser Part No
511-LD39020ADTPU30R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

7,486In Stock

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020TPU33R
STMicroelectronics
1: HK$2.79
10,965In Stock

Mfr. Part No.
LD39020TPU33R

Mouser Part No
511-LD39020TPU33R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

10,965In Stock

Cut Tape

HK$2.79

HK$1.94

HK$1.73

HK$1.49

View

Reel

HK$1.13

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU11R
STMicroelectronics
1: HK$2.96
7,044In Stock

Mfr. Part No.
LD39020DTPU11R

Mouser Part No
511-LD39020DTPU11R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

7,044In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

1.1 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020TPU32R
STMicroelectronics
1: HK$2.96
9,999In Stock

Mfr. Part No.
LD39020TPU32R

Mouser Part No
511-LD39020TPU32R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,999In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.2 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU11R
STMicroelectronics
1: HK$2.55
9,533In Stock

Mfr. Part No.
LD39020ADTPU11R

Mouser Part No
511-LD39020ADTPU11R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,533In Stock

Cut Tape

HK$2.55

HK$1.76

HK$1.56

HK$1.35

View

Reel

HK$1.05

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

1.1 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

55 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU47R
STMicroelectronics
1: HK$2.96
8,735In Stock

Mfr. Part No.
LD39020DTPU47R

Mouser Part No
511-LD39020DTPU47R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

8,735In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

4.7 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020TPU185R
STMicroelectronics
1: HK$2.96
9,880In Stock

Mfr. Part No.
LD39020TPU185R

Mouser Part No
511-LD39020TPU185R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,880In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

1.85 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU13R
STMicroelectronics
1: HK$2.96
9,697In Stock

Mfr. Part No.
LD39020DTPU13R

Mouser Part No
511-LD39020DTPU13R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,697In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU15R
STMicroelectronics
1: HK$2.96
9,514In Stock

Mfr. Part No.
LD39020DTPU15R

Mouser Part No
511-LD39020DTPU15R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,514In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1x1-4

1.5 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

55 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU18R
STMicroelectronics
1: HK$2.96
9,077In Stock

Mfr. Part No.
LD39020DTPU18R

Mouser Part No
511-LD39020DTPU18R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,077In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.14

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.8 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU31R
STMicroelectronics
1: HK$2.96
9,900In Stock

Mfr. Part No.
LD39020DTPU31R

Mouser Part No
511-LD39020DTPU31R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,900In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

3.1 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADM30R
STMicroelectronics
1: HK$3.04
18,723In Stock
24,000Expected 30/7/2026

Mfr. Part No.
LD39020ADM30R

Mouser Part No
511-LD39020ADM30R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

18,723In Stock

24,000Expected 30/7/2026

Cut Tape

HK$3.04

HK$2.09

HK$1.84

HK$1.57

Reel

HK$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

55 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU33R
STMicroelectronics
1: HK$2.96
16,661In Stock

Mfr. Part No.
LD39020ADTPU33R

Mouser Part No
511-LD39020ADTPU33R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

16,661In Stock

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU18R
STMicroelectronics
1: HK$2.96
7,302In Stock
10,000Expected 26/10/2026

Mfr. Part No.
LD39020ADTPU18R

Mouser Part No
511-LD39020ADTPU18R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

7,302In Stock

10,000Expected 26/10/2026

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

1.8 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU33R
STMicroelectronics
1: HK$3.29
1,053In Stock
20,000Expected 6/8/2026

Mfr. Part No.
LD39020DTPU33R

Mouser Part No
511-LD39020DTPU33R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

1,053In Stock

20,000Expected 6/8/2026

Cut Tape

HK$3.29

HK$2.29

HK$2.04

HK$1.77

View

Reel

HK$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

3.3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU21R
STMicroelectronics
1: HK$2.96
87In Stock

Mfr. Part No.
LD39020ADTPU21R

Mouser Part No
511-LD39020ADTPU21R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

87In Stock

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

2.1 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU25R
STMicroelectronics
1: HK$2.96
858In Stock

Mfr. Part No.
LD39020ADTPU25R

Mouser Part No
511-LD39020ADTPU25R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

858In Stock

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

2.5 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ATPU185R
STMicroelectronics
1: HK$2.96
9,897In Stock

Mfr. Part No.
LD39020ATPU185R

Mouser Part No
511-LD39020ATPU185R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

9,897In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

1.85 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ATPU32R
STMicroelectronics
1: HK$2.96
61In Stock

Mfr. Part No.
LD39020ATPU32R

Mouser Part No
511-LD39020ATPU32R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

61In Stock

Cut Tape

HK$2.96

HK$2.06

HK$1.81

HK$1.55

View

Reel

HK$1.16

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1x1-4

3.2 V

200 mA

1 Output

Positive

100 uA

1.5 V

5.5 V

55 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU28R
STMicroelectronics
1: HK$2.96
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LD39020ADTPU28R

Mouser Part No
511-LD39020ADTPU28R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

HK$2.96

HK$2.08

HK$1.83

HK$1.56

View

Reel

HK$1.17

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

2.8 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ADTPU08R
STMicroelectronics
10,000: HK$1.15
Non-Stocked Lead-Time 52 Weeks

Mfr. Part No.
LD39020ADTPU08R

Mouser Part No
511-LD39020ADTPU08R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

Reel

HK$1.15

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-4

800 mV

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020ATPU33R
STMicroelectronics
10,000: HK$1.16
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LD39020ATPU33R

Mouser Part No
511-LD39020ATPU33R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

HK$1.16

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-4

3.3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

LD39020DTPU30R
STMicroelectronics
10,000: HK$1.16
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
LD39020DTPU30R

Mouser Part No
511-LD39020DTPU30R

STMicroelectronics

LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

HK$1.16

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-4

3 V

200 mA

1 Output

Positive

20 uA

1.5 V

5.5 V

80 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel

LD39020 Quiescent Current Linear Regulators

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