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Power Management ICs

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Types of Power Management ICs

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Part #

LDO Voltage Regulators Lo drop fixed adjust pos Vltg reg

LD1117ADT12TR
STMicroelectronics
1: $0.816
15,729In Stock

Mfr. Part No.
LD1117ADT12TR

Mouser Part No
511-LD1117ADT12TR

STMicroelectronics

LDO Voltage Regulators Lo drop fixed adjust pos Vltg reg

Learn More

Datasheet

15,729In Stock

Cut Tape

$0.816

$0.585

$0.528

$0.466

View

Reel

$0.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.2 V

LDO Voltage Regulators 3.3V 1.0A Positive

LD1117ADT33TR
STMicroelectronics
1: $0.87
8,036In Stock

Mfr. Part No.
LD1117ADT33TR

Mouser Part No
511-LD1117ADT33-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 1.0A Positive

Learn More

Datasheet

8,036In Stock

Cut Tape

$0.87

$0.616

$0.549

$0.481

Reel

$0.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators 1.8V 1.0A Positive

LD1117AS18TR
STMicroelectronics
1: $0.83
12,940In Stock

Mfr. Part No.
LD1117AS18TR

Mouser Part No
511-LD1117AS18

STMicroelectronics

LDO Voltage Regulators 1.8V 1.0A Positive

Learn More

Datasheet

12,940In Stock

Cut Tape

$0.83

$0.578

$0.515

$0.449

$0.416

Reel

$0.415

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

1.8 V

LDO Voltage Regulators 3.3V 1.0A Positive

LD1117AS33TR
STMicroelectronics
1: $0.53
20,297In Stock

Mfr. Part No.
LD1117AS33TR

Mouser Part No
511-LD1117AS33

STMicroelectronics

LDO Voltage Regulators 3.3V 1.0A Positive

Learn More

Datasheet

20,297In Stock

Cut Tape

$0.53

$0.367

$0.328

$0.283

View

Reel

$0.211

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

3.3 V

LDO Voltage Regulators LOW DROP ADJ REG

LD1117ASTR
STMicroelectronics
1: $0.707
21,914In Stock
37,500Expected 7/9/2026

Mfr. Part No.
LD1117ASTR

Mouser Part No
511-LD1117ASTR

STMicroelectronics

LDO Voltage Regulators LOW DROP ADJ REG

Learn More

Datasheet

21,914In Stock

37,500Expected 7/9/2026

Cut Tape

$0.707

$0.502

$0.449

$0.39

Reel

$0.313

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

1.25 V to 15 V

LDO Voltage Regulators 1.2V 0.8A Positive

LD1117DT12TR
STMicroelectronics
1: $0.802
10,995In Stock

Mfr. Part No.
LD1117DT12TR

Mouser Part No
511-LD1117DT12

STMicroelectronics

LDO Voltage Regulators 1.2V 0.8A Positive

Learn More

Datasheet

10,995In Stock

Cut Tape

$0.802

$0.555

$0.496

$0.431

Reel

$0.345

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.2 V

LDO Voltage Regulators 3.3V 0.8A Positive

LD1117DT33CTR
STMicroelectronics
1: $0.626
9,989In Stock
25,000Expected 22/2/2027

Mfr. Part No.
LD1117DT33CTR

Mouser Part No
511-LD1117DT33C-TR

STMicroelectronics

LDO Voltage Regulators 3.3V 0.8A Positive

Learn More

Datasheet

9,989In Stock

25,000Expected 22/2/2027

Cut Tape

$0.626

$0.438

$0.392

$0.34

Reel

$0.273

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators 1.25-15V 0.8A Adj

LD1117DTC-R
STMicroelectronics
1: $0.721
9,108In Stock
5,000Expected 11/1/2027

Mfr. Part No.
LD1117DTC-R

Mouser Part No
511-LD1117DTC

STMicroelectronics

LDO Voltage Regulators 1.25-15V 0.8A Adj

Learn More

Datasheet

9,108In Stock

5,000Expected 11/1/2027

Cut Tape

$0.721

$0.503

$0.45

$0.392

View

Reel

$0.316

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.25 V to 15 V

LDO Voltage Regulators 1.8V 0.8A Positive

LD1117S18TR
STMicroelectronics
1: $0.68
8,191In Stock

Mfr. Part No.
LD1117S18TR

Mouser Part No
511-LD1117S18-TR

STMicroelectronics

LDO Voltage Regulators 1.8V 0.8A Positive

Learn More

Datasheet

8,191In Stock

Cut Tape

$0.68

$0.475

$0.424

$0.369

Reel

$0.288

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

1.8 V

LDO Voltage Regulators 3.3V 0.8A Positive

LD1117S33CTR
STMicroelectronics
1: $0.517
19,325In Stock
182,500On Order

Mfr. Part No.
LD1117S33CTR

Mouser Part No
511-LD1117S33C

STMicroelectronics

LDO Voltage Regulators 3.3V 0.8A Positive

Learn More

Datasheet

19,325In Stock

182,500On Order

Cut Tape

$0.517

$0.355

$0.317

$0.273

Reel

$0.209

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

3.3 V

LDO Voltage Regulators 5.0V 0.8A Positive

LD1117S50TR
STMicroelectronics
1: $0.612
10,562In Stock
15,000Expected 21/12/2026

Mfr. Part No.
LD1117S50TR

Mouser Part No
511-LD1117S50

STMicroelectronics

LDO Voltage Regulators 5.0V 0.8A Positive

Learn More

Datasheet

10,562In Stock

15,000Expected 21/12/2026

Cut Tape

$0.612

$0.424

$0.378

$0.328

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-3

5 V

LDO Voltage Regulators 3.3 Volt 800mA

LD29080DT33R
STMicroelectronics
1: $1.88
4,659In Stock

Mfr. Part No.
LD29080DT33R

Mouser Part No
511-LD29080DT33R

STMicroelectronics

LDO Voltage Regulators 3.3 Volt 800mA

Learn More

Datasheet

4,659In Stock

Cut Tape

$1.88

$1.36

$1.23

$1.09

Reel

$0.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

3.3 V

LDO Voltage Regulators 5.0V 1.5A Very Low

LD29150DT50R
STMicroelectronics
1: $1.97
6,092In Stock
20,000On Order

Mfr. Part No.
LD29150DT50R

Mouser Part No
511-LD29150DT50R

STMicroelectronics

LDO Voltage Regulators 5.0V 1.5A Very Low

Learn More

Datasheet

6,092In Stock

20,000On Order

Cut Tape

$1.97

$1.44

$1.30

$1.15

Reel

$0.962

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

5 V

LDO Voltage Regulators Adjust 1.5A Very Low

LD29150PTR
STMicroelectronics
1: $2.38
3,985In Stock

Mfr. Part No.
LD29150PTR

Mouser Part No
511-LD29150PTR

STMicroelectronics

LDO Voltage Regulators Adjust 1.5A Very Low

Learn More

Datasheet

3,985In Stock

Cut Tape

$2.38

$1.74

$1.58

$1.40

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-5

1.5 V to 15 V

LDO Voltage Regulators 3.3V 50mA Positive

LD2980ABM33TR
STMicroelectronics
1: $0.938
5,447In Stock

Mfr. Part No.
LD2980ABM33TR

Mouser Part No
511-LD2980ABM33

STMicroelectronics

LDO Voltage Regulators 3.3V 50mA Positive

Learn More

Datasheet

5,447In Stock

Cut Tape

$0.938

$0.653

$0.585

$0.51

Reel

$0.367

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

LDO Voltage Regulators 3.3V 100mA Positive

LD2981ABU33TR
STMicroelectronics
1: $0.857
8,275In Stock

Mfr. Part No.
LD2981ABU33TR

Mouser Part No
511-LD2981ABU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

8,275In Stock

Cut Tape

$0.857

$0.611

$0.551

$0.486

Reel

$0.42

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-89-3

3.3 V

LDO Voltage Regulators 3.3V 100mA Positive

LD2981CU33TR
STMicroelectronics
1: $1.02
5,922In Stock

Mfr. Part No.
LD2981CU33TR

Mouser Part No
511-LD2981CU33

STMicroelectronics

LDO Voltage Regulators 3.3V 100mA Positive

Learn More

Datasheet

5,922In Stock

Cut Tape

$1.02

$0.721

$0.641

$0.559

Reel

$0.457

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-89-3

3.3 V

LDO Voltage Regulators 5.0V 100mA Positive

LD2981CU50TR
STMicroelectronics
1: $1.03
6,633In Stock

Mfr. Part No.
LD2981CU50TR

Mouser Part No
511-LD2981CU50

STMicroelectronics

LDO Voltage Regulators 5.0V 100mA Positive

Learn More

Datasheet

6,633In Stock

Cut Tape

$1.03

$0.728

$0.647

$0.571

Reel

$0.447

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-89-3

5 V

LDO Voltage Regulators 3.0V 150mA Positive

LD2985BM30R
STMicroelectronics
1: $0.952
15,302In Stock

Mfr. Part No.
LD2985BM30R

Mouser Part No
511-LD2985BM30

STMicroelectronics

LDO Voltage Regulators 3.0V 150mA Positive

Learn More

Datasheet

15,302In Stock

Cut Tape

$0.952

$0.68

$0.609

$0.54

View

Reel

$0.439

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3 V

LDO Voltage Regulators 3.3V 150mA Positive

LD2985BM33R
STMicroelectronics
1: $0.911
6,989In Stock
6,000Expected 30/9/2026

Mfr. Part No.
LD2985BM33R

Mouser Part No
511-LD2985BM33

STMicroelectronics

LDO Voltage Regulators 3.3V 150mA Positive

Learn More

Datasheet

6,989In Stock

6,000Expected 30/9/2026

Cut Tape

$0.911

$0.645

$0.577

$0.502

View

Reel

$0.377

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

LD39015M12R
STMicroelectronics
1: $1.16
5,068In Stock
9,000Expected 31/8/2026

Mfr. Part No.
LD39015M12R

Mouser Part No
511-LD39015M12R

STMicroelectronics

LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg

Learn More

Datasheet

5,068In Stock

9,000Expected 31/8/2026

Cut Tape

$1.16

$0.812

$0.729

$0.639

Reel

$0.522

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1.2 V

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

LD39020ADM30R
STMicroelectronics
1: $0.462
44,090In 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

44,090In Stock

Cut Tape

$0.462

$0.358

Reel

$0.358

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3 V

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

LD39020ADTPU33R
STMicroelectronics
1: $0.462
11,559In 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

11,559In Stock

Cut Tape

$0.462

$0.324

$0.288

$0.249

View

Reel

$0.188

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

3.3 V

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

LD39020DTPU33R
STMicroelectronics
1: $0.517
25,492In 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

25,492In Stock

Cut Tape

$0.517

$0.379

$0.358

Reel

$0.358

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-4

3.3 V

LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA

LD39050PUR
STMicroelectronics
1: $1.52
5,168In Stock
24,000On Order

Mfr. Part No.
LD39050PUR

Mouser Part No
511-LD39050PUR

STMicroelectronics

LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA

Learn More

Datasheet

5,168In Stock

24,000On Order

Cut Tape

$1.52

$1.10

$0.996

$0.879

Reel

$0.726

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

DFN-6

800 mV

Power Management ICs

Types of Power Management ICs

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BGA-144
CFlat-16
CSP-10
CSP-12
CSP-9
D2PAK
D2PAK-2
D2PAK-3
D2PAK-3 (TO-263-3)
D2PAK/A-3
DFN
DFN-10
DFN-12
DFN-1x1-4
DFN-4
DFN-6
DFN-8
DIP-26
DIP-7
DIP-8

0 V to 400 mV
- 600 mV to 58 V
- 300 mV to 7 V
300 mV
300 mV to 4.7 V
400 mV
500 mV to 50 V
600 mV to 18 V
600 mV to 28 V
600 mV to 3 V
600 mV to 38 V
600 mV to 5.5 V
625 mV, 700 mV, 900 mV, 1.05 V
730 mV, 800 mV, 900 mV, 1 V
800 mV
800 mV to 1.2 V
800 mV to 15.3 V
800 mV to 3.6 V
800 mV to 38 V
800 mV to 4 V