LDO Voltage Regulators – Mouser Denmark

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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 very low quiescent current Linear regulator IC

LD39020DTPU15R
STMicroelectronics
1: 2,18 kr.
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

2,18 kr.

1,51 kr.

1,35 kr.

1,16 kr.

View

Reel

0,858 kr.

Min.: 1
Mult.: 1

: 10.000

SMD/SMT

DFN-1x1-4

1.5 V

200 mA

1 Output

Positive

100 uA

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: 2,37 kr.
9.072In 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

9.072In Stock

Cut Tape

2,37 kr.

1,61 kr.

1,42 kr.

1,22 kr.

View

Reel

0,828 kr.

Min.: 1
Mult.: 1

: 10.000

SMD/SMT

1.8 V

200 mA

1 Output

Positive

20 uA

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: 1,54 kr.
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

1,54 kr.

1,14 kr.

1,04 kr.

0,94 kr.

View

Reel

0,813 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

SMD/SMT

DFN-4

3.1 V

200 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

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

LDK220M30R
STMicroelectronics
1: 2,50 kr.
6.074In Stock

Mfr. Part No.
LDK220M30R

Mouser Part No
511-LDK220M30R

STMicroelectronics

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

Learn More

Datasheet

6.074In Stock

Cut Tape

2,50 kr.

1,73 kr.

1,54 kr.

1,34 kr.

Reel

1,05 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

60 uA

Fixed

- 40 C

+ 125 C

200 mV

LDK220

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931ABD33-TR
STMicroelectronics
1: 7,76 kr.
13.140In Stock

Mfr. Part No.
L4931ABD33-TR

Mouser Part No
511-L4931ABD33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

13.140In Stock

Cut Tape

7,76 kr.

6,36 kr.

5,42 kr.

4,90 kr.

View

Reel

3,90 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-8

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 5.0V 0.25A Positive

L4931CD50-TR
STMicroelectronics
1: 8,65 kr.
7.212In Stock

Mfr. Part No.
L4931CD50-TR

Mouser Part No
511-L4931CD50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

7.212In Stock

Cut Tape

8,65 kr.

6,30 kr.

5,71 kr.

5,07 kr.

View

Reel

3,81 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOIC-8

5 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 0.25A Positive

L4931CDT33-TR
STMicroelectronics
1: 8,95 kr.
2.843In Stock

Mfr. Part No.
L4931CDT33-TR

Mouser Part No
511-L4931CDT33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.25A Positive

Learn More

Datasheet

2.843In Stock

Cut Tape

8,95 kr.

6,48 kr.

5,86 kr.

5,19 kr.

Reel

4,35 kr.

View

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 5.0V 0.25A Positive

L4931CDT50-TR
STMicroelectronics
1: 8,95 kr.
4.887In Stock

Mfr. Part No.
L4931CDT50-TR

Mouser Part No
511-L4931CDT50-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 0.25A Positive

Learn More

Datasheet

4.887In Stock

Cut Tape

8,95 kr.

6,48 kr.

5,84 kr.

5,17 kr.

View

Reel

4,04 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TO-252-3

5 V

250 mA

1 Output

Positive

600 uA

Fixed

- 40 C

+ 125 C

400 mV

L4931

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 5.0V 1.5A Positive

L4940D2T5-TR
STMicroelectronics
1: 14,40 kr.
4.197In Stock

Mfr. Part No.
L4940D2T5-TR

Mouser Part No
511-L4940D2T5-TR

STMicroelectronics

LDO Voltage Regulators 5.0V 1.5A Positive

Learn More

Datasheet

4.197In Stock

Cut Tape

14,40 kr.

10,67 kr.

9,70 kr.

8,65 kr.

Reel

7,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

1.5 A

1 Output

Positive

30 mA

Fixed

- 40 C

+ 150 C

200 mV

L4940

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 50mA Positive

LD2980ABM33TR
STMicroelectronics
1: 4,68 kr.
5.426In Stock

Mfr. Part No.
LD2980ABM33TR

Mouser Part No
511-LD2980ABM33

STMicroelectronics

LDO Voltage Regulators 3.3V 50mA Positive

Learn More

Datasheet

5.426In Stock

Cut Tape

4,68 kr.

3,31 kr.

2,97 kr.

2,60 kr.

Reel

2,12 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 50mA Positive

LD2980CM33TR
STMicroelectronics
1: 3,98 kr.
19.232In Stock

Mfr. Part No.
LD2980CM33TR

Mouser Part No
511-LD2980CM33

STMicroelectronics

LDO Voltage Regulators 3.3V 50mA Positive

Learn More

Datasheet

19.232In Stock

Cut Tape

3,98 kr.

2,96 kr.

2,65 kr.

2,35 kr.

Reel

1,77 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

50 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

7 mV

LD2980

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABM33TR
STMicroelectronics
1: 5,33 kr.
5.707In Stock

Mfr. Part No.
LD2981ABM33TR

Mouser Part No
511-LD2981ABM33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

5.707In Stock

Cut Tape

5,33 kr.

3,77 kr.

3,39 kr.

2,96 kr.

Reel

2,25 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABU33TR
STMicroelectronics
1: 4,10 kr.
8.238In Stock

Mfr. Part No.
LD2981ABU33TR

Mouser Part No
511-LD2981ABU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

8.238In Stock

Cut Tape

4,10 kr.

2,95 kr.

2,66 kr.

2,37 kr.

Reel

1,97 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOT-89-3

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 3.3V 100mA Positive

LD2981CU33TR
STMicroelectronics
1: 4,81 kr.
4.922In Stock

Mfr. Part No.
LD2981CU33TR

Mouser Part No
511-LD2981CU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

4.922In Stock

Cut Tape

4,81 kr.

3,40 kr.

3,02 kr.

2,63 kr.

Reel

2,16 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOT-89-3

3.3 V

100 mA

1 Output

Positive

100 uA

Fixed

- 40 C

+ 125 C

1 mV

LD2981

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

LD39015M12R
STMicroelectronics
1: 5,33 kr.
16.033In Stock

Mfr. Part No.
LD39015M12R

Mouser Part No
511-LD39015M12R

STMicroelectronics

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

Learn More

Datasheet

16.033In Stock

Cut Tape

5,33 kr.

3,70 kr.

3,32 kr.

2,90 kr.

Reel

2,36 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

1.2 V

150 mA

1 Output

Positive

50 uA

Fixed

- 40 C

+ 125 C

80 mV

LD39015

Reel, Cut Tape, MouseReel

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

LD39020ADM30R
STMicroelectronics
1: 2,18 kr.
37.078In Stock

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

37.078In Stock

Cut Tape

2,18 kr.

1,53 kr.

1,36 kr.

1,17 kr.

Reel

0,925 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3 V

200 mA

1 Output

Positive

100 uA

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: 2,18 kr.
10.415In Stock
10.000Expected 08/10/2026

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

10.415In Stock

10.000Expected 08/10/2026

Cut Tape

2,18 kr.

1,53 kr.

1,36 kr.

1,17 kr.

View

Reel

0,888 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

SMD/SMT

3.3 V

200 mA

1 Output

Positive

20 uA

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: 2,37 kr.
24.868In Stock

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

24.868In Stock

Cut Tape

2,37 kr.

1,61 kr.

1,42 kr.

1,22 kr.

View

Reel

0,88 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

SMD/SMT

DFN-4

3.3 V

200 mA

1 Output

Positive

20 uA

80 dB

Fixed

- 40 C

+ 125 C

200 mV

LD39020

Reel, Cut Tape, MouseReel

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

LD39100PU12RY
STMicroelectronics
1: 8,36 kr.
16.529In Stock
3.000Expected 29/09/2026

Mfr. Part No.
LD39100PU12RY

Mouser Part No
511-LD39100PU12RY

STMicroelectronics

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

Learn More

Datasheet

16.529In Stock

3.000Expected 29/09/2026

Cut Tape

8,36 kr.

6,03 kr.

5,46 kr.

4,83 kr.

Reel

4,10 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

1.2 V

1 A

1 Output

Positive

200 uA

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

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

LD39100PU33RY
STMicroelectronics
1: 8,50 kr.
2.623In Stock
3.000Expected 11/01/2027

Mfr. Part No.
LD39100PU33RY

Mouser Part No
511-LD39100PU33RY

STMicroelectronics

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

Learn More

Datasheet

2.623In Stock

3.000Expected 11/01/2027

Cut Tape

8,50 kr.

6,20 kr.

5,61 kr.

4,97 kr.

Reel

4,14 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-6

3.3 V

1 A

1 Output

Positive

200 uA

Fixed

- 40 C

+ 125 C

200 mV

AEC-Q100

LD39100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 300mA current Linear Reg IC

LD39130SJ33R
STMicroelectronics
1: 5,07 kr.
6.870In Stock

Mfr. Part No.
LD39130SJ33R

Mouser Part No
511-LD39130SJ33R

STMicroelectronics

LDO Voltage Regulators 300mA current Linear Reg IC

Learn More

Datasheet

6.870In Stock

Cut Tape

5,07 kr.

3,52 kr.

3,16 kr.

2,76 kr.

View

Reel

2,19 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

FlipChip-4

3.3 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 Bicmos Vltg Regulatr Ultra Lo Drop

LD39150PT-R
STMicroelectronics
1: 9,25 kr.
2.779In Stock

Mfr. Part No.
LD39150PT-R

Mouser Part No
511-LD39150PT-R

STMicroelectronics

LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop

Learn More

Datasheet

2.779In Stock

Cut Tape

9,25 kr.

6,67 kr.

6,04 kr.

5,34 kr.

Reel

4,30 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

TO-252-5

1.22 V to 5 V

1.5 A

1 Output

Positive

2.5 mA

Adjustable

- 40 C

+ 125 C

40 mV

LD39150

Reel, Cut Tape, MouseReel

LDO Voltage Regulators BICMOS VOLT REG

LD3985M33R
STMicroelectronics
1: 4,74 kr.
32.722In Stock

Mfr. Part No.
LD3985M33R

Mouser Part No
511-LD3985M33R

STMicroelectronics

LDO Voltage Regulators BICMOS VOLT REG

Learn More

Datasheet

32.722In Stock

Cut Tape

4,74 kr.

3,34 kr.

3,00 kr.

2,63 kr.

Reel

1,95 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

150 uA

Fixed

- 40 C

+ 125 C

400 uV

LD3985

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection

LD59100PUR
STMicroelectronics
1: 5,71 kr.
11.316In Stock

Mfr. Part No.
LD59100PUR

Mouser Part No
511-LD59100PUR

STMicroelectronics

LDO Voltage Regulators 1A Ultra Low-Dropout regulator with Reverse Current Protection

Learn More

Datasheet

11.316In Stock

Cut Tape

5,71 kr.

4,09 kr.

3,69 kr.

3,30 kr.

Reel

2,69 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

DFN-8

Adjustable

1 A

1 Output

Positive

280 uA

70 dB

Adjustable

- 40 C

+ 125 C

200 mV

LD59100

Reel, Cut Tape, MouseReel

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

LDCL015MR
STMicroelectronics
1: 7,31 kr.
7.641In Stock

Mfr. Part No.
LDCL015MR

Mouser Part No
511-LDCL015MR

STMicroelectronics

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

Learn More

Datasheet

7.641In Stock

Cut Tape

7,31 kr.

5,24 kr.

4,74 kr.

4,18 kr.

Reel

3,42 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-5

Adjustable

150 mA

1 Output

Positive

120 uA

Adjustable

- 40 C

+ 125 C

50 mV

LDCL015

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