LDO Voltage Regulators – Mouser India

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Low Dropout (LDO) Regulators

STMicroelectronics Low Dropout (LDO) Linear Regulators deliver a stable and regulated output voltage. The LDOs simplify designs with few external components. Low dropout linear regulators provide the best cost-performance tradeoff.

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Part #

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

LDK320AM50R
STMicroelectronics
1: ₹42.86
1,84,253In 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

1,84,253In Stock

Cut Tape

₹42.86

₹29.54

₹26.37

₹22.74

View

Reel

₹20.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

5 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

LD39100PUR
STMicroelectronics
1: ₹97.84
76,668In Stock

Mfr. Part No.
LD39100PUR

Mouser Part No
511-LD39100PUR

STMicroelectronics

LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV

Learn More

Datasheet

76,668In Stock

Cut Tape

₹97.84

₹73.43

₹65.69

₹58.52

Reel

₹45.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

800 mV to 4.5 V

1 A

1 Output

Positive

200 uA

Adjustable

- 40 C

+ 125 C

200 mV

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

LDL1117S33R
STMicroelectronics
1: ₹68.95
7,99,976In Stock

Mfr. Part No.
LDL1117S33R

Mouser Part No
511-LDL1117S33R

STMicroelectronics

LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator

Learn More

Datasheet

7,99,976In Stock

Cut Tape

₹68.95

₹49.29

₹44.35

₹38.86

View

Reel

₹27.95

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

3.3 V

1.2 A

1 Output

Positive

250 uA

Fixed

- 40 C

+ 125 C

350 mV

LDL1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators High Input Volt 85 mA LDO REG

ST715PUR
STMicroelectronics
1: ₹71.75
26,650In Stock
3,000Expected 12-10-2026

Mfr. Part No.
ST715PUR

Mouser Part No
511-ST715PUR

STMicroelectronics

LDO Voltage Regulators High Input Volt 85 mA LDO REG

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Datasheet

26,650In Stock

3,000Expected 12-10-2026

Cut Tape

₹71.75

₹50.60

₹45.47

₹39.79

Reel

₹32.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-8

1.2 V to 5 V

85 mA

1 Output

Positive

3.8 uA

62 dB

Adjustable

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 300mA current Linear Reg IC

LD39130SJ12R
STMicroelectronics
1: ₹70.82
6,931In Stock

Mfr. Part No.
LD39130SJ12R

Mouser Part No
511-LD39130SJ12R

STMicroelectronics

LDO Voltage Regulators 300mA current Linear Reg IC

Learn More

Datasheet

6,931In Stock

Cut Tape

₹70.82

₹50.69

₹45.57

₹39.88

View

Reel

₹30.38

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

FlipChip-4

1.2 V

300 mA

1 Output

Positive

45 uA

70 dB

Fixed

- 40 C

+ 125 C

300 mV

LD39130S

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA

LDCL015M33R
STMicroelectronics
1: ₹155.61
3,220In Stock

Mfr. Part No.
LDCL015M33R

Mouser Part No
511-LDCL015M33R

STMicroelectronics

LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA

Learn More

Datasheet

3,220In Stock

Cut Tape

₹155.61

₹118.34

₹103.43

₹91.69

Reel

₹76.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

120 uA

Fixed

- 40 C

+ 125 C

50 mV

LDCL015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

LDK220PU50R
STMicroelectronics
1: ₹36.34
10,455In Stock

Mfr. Part No.
LDK220PU50R

Mouser Part No
511-LDK220PU50R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

Learn More

Datasheet

10,455In Stock

Cut Tape

₹36.34

₹24.97

₹22.27

₹19.20

Reel

₹14.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

5 V

200 mA

1 Output

Positive

55 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800 mA ultra low drop, high PSRR voltage regulator

ST1L08PUR
STMicroelectronics
1: ₹94.11
4,559In Stock

Mfr. Part No.
ST1L08PUR

Mouser Part No
511-ST1L08PUR

STMicroelectronics

LDO Voltage Regulators 800 mA ultra low drop, high PSRR voltage regulator

Learn More

Datasheet

4,559In Stock

Cut Tape

₹94.11

₹67.74

₹61.13

₹53.86

View

Reel

₹40.81

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

DFN-8

Adjustable

800 mA

1 Output

Positive

150 uA

Adjustable

- 40 C

+ 125 C

70 mV

ST1L08

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.0A Positive

L4941BDT-TR
STMicroelectronics
1: ₹157.47
4,506In Stock

Mfr. Part No.
L4941BDT-TR

Mouser Part No
511-L4941BDT-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 1.0A Positive

Learn More

Datasheet

4,506In Stock

Cut Tape

₹157.47

₹116.48

₹106.23

₹94.11

View

Reel

₹73.43

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

5 V

1 A

1 Output

Positive

20 mA

Fixed

- 40 C

+ 150 C

250 mV

L4941

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

LD39015M10R
STMicroelectronics
1: ₹66.16
23,999In Stock

Mfr. Part No.
LD39015M10R

Mouser Part No
511-LD39015M10R

STMicroelectronics

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

Learn More

Datasheet

23,999In Stock

Cut Tape

₹66.16

₹50.50

₹46.87

₹40.91

Reel

₹31.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 2.5V 500mA ULTRA LDO

LD39050PU25R
STMicroelectronics
1: ₹81.07
4,995In Stock

Mfr. Part No.
LD39050PU25R

Mouser Part No
511-LD39050PU25R

STMicroelectronics

LDO Voltage Regulators 2.5V 500mA ULTRA LDO

Learn More

Datasheet

4,995In Stock

Cut Tape

₹81.07

₹62.34

₹57.59

₹52.37

View

Reel

₹43.52

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

2.5 V

500 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

200 mV

LD39050

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PU25RY
STMicroelectronics
1: ₹119.27
5,233In Stock

Mfr. Part No.
LD39100PU25RY

Mouser Part No
511-LD39100PU25RY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

5,233In Stock

Cut Tape

₹119.27

₹87.59

₹77.62

₹68.67

View

Reel

₹55.16

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

2.5 V

1 A

1 Output

Positive

200 uA

65 dB

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

LDK220PU33R
STMicroelectronics
1: ₹36.34
11,634In Stock

Mfr. Part No.
LDK220PU33R

Mouser Part No
511-LDK220PU33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current and low noise LDO

Learn More

Datasheet

11,634In Stock

Cut Tape

₹36.34

₹24.97

₹22.27

₹19.20

Reel

₹14.54

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

3.3 V

200 mA

1 Output

Positive

55 uA

Fixed

- 40 C

+ 125 C

100 mV

LDK220

Reel, Cut Tape, MouseReel

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

LDK320AM120R
STMicroelectronics
1: ₹40.07
29,526In 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

29,526In Stock

Cut Tape

₹40.07

₹29.54

₹26.37

₹22.74

View

Reel

₹20.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

12 V

200 mA

1 Output

Positive

70 uA

48 dB

Fixed

- 40 C

+ 125 C

200 mV

LDK320

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M25R
STMicroelectronics
1: ₹28.89
26,485In Stock

Mfr. Part No.
LDLN025M25R

Mouser Part No
511-LDLN025M25R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

26,485In Stock

Cut Tape

₹28.89

₹20.59

₹18.73

₹16.68

View

Reel

₹14.54

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 High Input Volt 85 mA LDO REG

ST715PU33R
STMicroelectronics
1: ₹73.61
6,587In Stock

Mfr. Part No.
ST715PU33R

Mouser Part No
511-ST715PU33R

STMicroelectronics

LDO Voltage Regulators High Input Volt 85 mA LDO REG

Learn More

Datasheet

6,587In Stock

Cut Tape

₹73.61

₹50.22

₹45.10

₹39.42

Reel

₹30.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-8

3.3 V

85 mA

1 Output

Positive

3.8 uA

Fixed

- 40 C

+ 125 C

500 mV

ST715

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931ABDT33-TR
STMicroelectronics
1: ₹101.57
3,690In Stock

Mfr. Part No.
L4931ABDT33-TR

Mouser Part No
511-L4931ABDT33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

3,690In Stock

Cut Tape

₹101.57

₹77.99

₹72.03

₹65.41

View

Reel

₹56.65

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

3.3 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

LD39015M33R
STMicroelectronics
1: ₹81.07
13,516In Stock

Mfr. Part No.
LD39015M33R

Mouser Part No
511-LD39015M33R

STMicroelectronics

LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise

Learn More

Datasheet

13,516In Stock

Cut Tape

₹81.07

₹57.96

₹53.11

₹46.96

Reel

₹34.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

LD39100PURY
STMicroelectronics
1: ₹123.00
21,554In Stock

Mfr. Part No.
LD39100PURY

Mouser Part No
511-LD39100PURY

STMicroelectronics

LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator

Learn More

Datasheet

21,554In Stock

Cut Tape

₹123.00

₹88.15

₹79.76

₹70.54

Reel

₹58.80

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

Adjustable

1 A

1 Output

Positive

200 uA

Adjustable

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200 mA low quiescent current very low noise LDO

LDK120DM33R
STMicroelectronics
1: ₹35.41
10,211In Stock

Mfr. Part No.
LDK120DM33R

Mouser Part No
511-LDK120DM33R

STMicroelectronics

LDO Voltage Regulators 200 mA low quiescent current very low noise LDO

Learn More

Datasheet

10,211In Stock

Cut Tape

₹35.41

₹24.60

₹21.90

₹18.92

View

Reel

₹14.72

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 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 5.0V 1.5A Positive

L4940V5
STMicroelectronics
1: ₹205.93
2,531In Stock

Mfr. Part No.
L4940V5

Mouser Part No
511-L4940V5

STMicroelectronics

LDO Voltage Regulators 5.0V 1.5A Positive

Learn More

Datasheet

2,531In Stock

₹205.93

₹155.61

₹131.38

₹120.20

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

1.5 A

1 Output

Positive

30 mA

Fixed

- 40 C

+ 150 C

200 mV

L4940

Tube

LDO Voltage Regulators IC Regulator LN 150MA, 1.8V

LD39015M18R
STMicroelectronics
1: ₹68.02
19,794In Stock

Mfr. Part No.
LD39015M18R

Mouser Part No
511-LD39015M18R

STMicroelectronics

LDO Voltage Regulators IC Regulator LN 150MA, 1.8V

Learn More

Datasheet

19,794In Stock

Cut Tape

₹68.02

₹51.34

₹46.22

₹40.44

Reel

₹30.94

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.8 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

LD39150DT25-R
STMicroelectronics
1: ₹134.18
11,064In Stock

Mfr. Part No.
LD39150DT25-R

Mouser Part No
511-LD39150DT25-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

11,064In Stock

Cut Tape

₹134.18

₹96.91

₹87.68

₹77.53

View

Reel

₹59.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

2.5 V

1.5 A

1 Output

Positive

2.5 mA

Fixed

- 40 C

+ 125 C

40 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 250 mA ultra-low noise LDO

LDLN025M33R
STMicroelectronics
1: ₹31.68
10,000In Stock

Mfr. Part No.
LDLN025M33R

Mouser Part No
511-LDLN025M33R

STMicroelectronics

LDO Voltage Regulators 250 mA ultra-low noise LDO

Learn More

Datasheet

10,000In Stock

Cut Tape

₹31.68

₹23.11

₹21.15

₹19.01

Reel

₹13.42

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 IC Regulator LN 150MA, 2.5V

LD39015M25R
STMicroelectronics
1: ₹74.54
13,456In Stock

Mfr. Part No.
LD39015M25R

Mouser Part No
511-LD39015M25R

STMicroelectronics

LDO Voltage Regulators IC Regulator LN 150MA, 2.5V

Learn More

Datasheet

13,456In Stock

Cut Tape

₹74.54

₹52.27

₹46.87

₹40.91

Reel

₹32.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

2.5 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

Low Dropout (LDO) Regulators

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D2PAK-3 (TO-263-3)
DFN-10
DFN-1x1-4
DFN-4
DFN-6
DFN-8
FlipChip-4
Flip-Chip-4
SOIC-8
SOT-223-4
SOT-23-5
SOT-323-5
SOT-89-3
SOT-89-4
STSTAMP-4
TO-220-3
TO-252-3
TO-252-5
TO-92-3
TSOT-23-5

800 mV
800 mV to 3.6 V
800 mV to 4.5 V
1 V
1.05 V
1.1 V
1.185 V
1.195 V to 1.245 V
1.2 V
1.2 V to 5 V
1.22 V
1.22 V to 5 V
1.222 V to 11 V
1.25 V
1.3 V
1.5 V
1.8 V
1.85 V
2.1 V
2.5 V

200 nA
300 nA
1.4 uA
3 uA
3.8 uA
5 uA
12 uA
20 uA
27 uA
28 uA
30 uA
35 uA
45 uA
50 uA
55 uA
60 uA
70 uA
100 uA
120 uA
130 uA

800 mV
1 V
1.1 V
1.25 V
1.4 V
1.5 V
1.55 V
1.6 V
1.8 V
1.9 V
2 V
2.2 V
2.3 V
2.5 V
2.6 V
3 V
3.3 V
3.5 V
3.8 V
4 V

30 dB
40 dB
45 dB
48 dB
50 dB
52 dB
53 dB
55 dB
57 dB
58 dB
60 dB
62 dB
65 dB
70 dB
72 dB
75 dB
77 dB
80 dB
87 dB
87 dB, 75 dB

400 uV
1 mV
7 mV
40 mV
50 mV
65 mV
70 mV
80 mV
90 mV
100 mV
112 mV
120 mV
125 mV
130 mV
135 mV
140 mV
150 mV
155 mV
160 mV
170 mV

L4931
L4940
L4941
LD2980
LD2981
LD39015
LD39015J
LD39020
LD39030
LD39050
LD39100
LD39130S
LD39150
LD39200
LD3985
LD56020
LD56050
LD59030
LD59100
LD59150