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STMicroelectronics Switching Controllers

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Results: 99

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Part #

Switching Controllers Voltage Mode w/Sync

SG2525AP013TR
STMicroelectronics
1: $3.84
7,398In Stock

Mfr. Part #
SG2525AP013TR

Mouser Part #
511-SG2525AP013TR

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

7,398In Stock

Cut Tape

$3.84

$2.87

$2.62

$2.34

View

Reel

$2.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Push-Pull

2 Output

100 Hz to 400 kHz

49 %

5.1 V

500 mA

- 25 C

+ 85 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Switching Controllers Voltage Mode w/Sync

SG3525AN
STMicroelectronics
1: $3.46
2,326In Stock

Mfr. Part #
SG3525AN

Mouser Part #
511-SG3525AN

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

2,326In Stock

$3.46

$2.57

$2.36

$2.11

View

Min.: 1
Mult.: 1

Push-Pull

2 Output

500 kHz

49 %

5.1 V

500 mA

0 C

+ 70 C

Through Hole

PDIP-16

Tube

Switching Controllers Voltage Mode w/Sync

SG3525AP
STMicroelectronics
1: $4.40
1,931In Stock

Mfr. Part #
SG3525AP

Mouser Part #
511-SG3525AP

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

1,931In Stock

$4.40

$3.29

$2.84

$2.70

View

Min.: 1
Mult.: 1

Push-Pull

2 Output

400 kHz

49 %

5.1 V

500 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Voltage Mode w/Sync

SG3525AP013TR
STMicroelectronics
1: $3.01
6,455In Stock

Mfr. Part #
SG3525AP013TR

Mouser Part #
511-SG3525AP013TR

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

6,455In Stock

Cut Tape

$3.01

$2.22

$2.03

$1.81

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Push-Pull

2 Output

100 Hz to 500 kHz

49 %

5.1 V

500 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Switching Controllers Voltage/Current Cont

TSM101AIDT
STMicroelectronics
1: $1.63
13,742In Stock

Mfr. Part #
TSM101AIDT

Mouser Part #
511-TSM101AIDT

STMicroelectronics

Switching Controllers Voltage/Current Cont

Datasheet

13,742In Stock

Cut Tape

$1.63

$1.17

$1.06

$0.936

Reel

$0.777

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Flyback

1 Output

100 kHz

1.24 V to 32 V

20 mA

- 40 C

+ 105 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers Voltage/Current Cont

TSM108IDT
STMicroelectronics
1: $2.57
4,477In Stock

Mfr. Part #
TSM108IDT

Mouser Part #
511-TSM108IDT

STMicroelectronics

Switching Controllers Voltage/Current Cont

Datasheet

4,477In Stock

Cut Tape

$2.57

$1.89

$1.72

$1.53

View

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buck

1 Output

70 kHz to 130 kHz

100 %

Adjustable

80 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-14

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC2844BD1
STMicroelectronics
1: $2.25
2,094In Stock

Mfr. Part #
UC2844BD1

Mouser Part #
511-UC2844BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

2,094In Stock

$2.25

$1.64

$1.49

$1.32

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Tube

Switching Controllers 0.5mA Current Mode

UC2844BD1013TR
STMicroelectronics
1: $1.35
4,839In Stock

Mfr. Part #
UC2844BD1013TR

Mouser Part #
511-UC2844BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

4,839In Stock

Cut Tape

$1.35

$0.963

$0.868

$0.763

View

Reel

$0.575

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC2845BD1013TR
STMicroelectronics
1: $1.35
4,133In Stock

Mfr. Part #
UC2845BD1013TR

Mouser Part #
511-UC2845BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

4,133In Stock

Cut Tape

$1.35

$0.963

$0.868

$0.763

Reel

$0.614

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC3843BD1013TR
STMicroelectronics
1: $1.29
5,000In Stock

Mfr. Part #
UC3843BD1013TR

Mouser Part #
511-UC3843BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

5,000In Stock

Cut Tape

$1.29

$0.916

$0.825

$0.724

Reel

$0.538

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC3843BN
STMicroelectronics
1: $1.22
3,779In Stock

Mfr. Part #
UC3843BN

Mouser Part #
511-UC3843BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

3,779In Stock

$1.22

$0.921

$0.773

$0.729

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

Through Hole

PDIP-8

Tube

Switching Controllers 0.5mA Current Mode

UC3845BN
STMicroelectronics
1: $1.41
3,433In Stock

Mfr. Part #
UC3845BN

Mouser Part #
511-UC3845BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

3,433In Stock

$1.41

$1.01

$0.851

$0.817

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

Through Hole

PDIP-8

Tube

Switching Controllers Hi Vltg resonant Controller

L6599D
STMicroelectronics
1: $4.50
828In Stock
NRND

Mfr. Part #
L6599D

Mouser Part #
511-L6599D

NRND

STMicroelectronics

Switching Controllers Hi Vltg resonant Controller

Datasheet

828In Stock

$4.50

$3.38

$2.93

$2.79

View

Min.: 1
Mult.: 1

Half Bridge

1 Output

500 kHz

52 %

13.3 V

800 mA

- 40 C

+ 150 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Prog Current Mode

L5991AD
STMicroelectronics
1: $3.67
144In Stock
1,000Expected 2026-03-09

Mfr. Part #
L5991AD

Mouser Part #
511-L5991AD

STMicroelectronics

Switching Controllers Prog Current Mode

Datasheet

144In Stock

1,000Expected 2026-03-09

$3.67

$2.74

$2.36

$2.25

View

Min.: 1
Mult.: 1

Boost, Flyback

1 Output

1 MHz

100 %

5.075 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Prog Current Mode

L5991D
STMicroelectronics
1: $3.61
821In Stock

Mfr. Part #
L5991D

Mouser Part #
511-L5991D

STMicroelectronics

Switching Controllers Prog Current Mode

Datasheet

821In Stock

$3.61

$2.71

$2.40

$2.37

View

Min.: 1
Mult.: 1

Boost, Flyback

1 Output

1 MHz

93 %

5.075 V

1.5 A

- 40 C

+ 150 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Regulated Volt Mode

SG3524P
STMicroelectronics
1: $2.36
120In Stock
2,000On Order

Mfr. Part #
SG3524P

Mouser Part #
511-SG3524P

STMicroelectronics

Switching Controllers Regulated Volt Mode

Datasheet

120In Stock

2,000On Order

$2.36

$1.74

$1.47

$1.39

View

Min.: 1
Mult.: 1

Push-Pull

2 Output

300 kHz

45 %

18 V

100 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Regulated Volt Mode

SG3524P013TR
STMicroelectronics
1: $2.54
1,364In Stock

Mfr. Part #
SG3524P013TR

Mouser Part #
511-SG3524P013TR

STMicroelectronics

Switching Controllers Regulated Volt Mode

Datasheet

1,364In Stock

Cut Tape

$2.54

$1.88

$1.71

$1.51

Reel

$1.23

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Push-Pull

2 Output

300 kHz

45 %

18 V

100 mA

0 C

+ 70 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC2842BD1
STMicroelectronics
1: $1.72
1,050In Stock

Mfr. Part #
UC2842BD1

Mouser Part #
511-UC2842BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

1,050In Stock

$1.72

$1.25

$1.13

$0.995

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Tube

Switching Controllers 0.5mA Current Mode

UC2843BD1013TR
STMicroelectronics
1: $1.49
2,672In Stock

Mfr. Part #
UC2843BD1013TR

Mouser Part #
511-UC2843BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

2,672In Stock

Cut Tape

$1.49

$1.07

$0.963

$0.846

View

Reel

$0.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC2843BN
STMicroelectronics
1: $1.43
628In Stock

Mfr. Part #
UC2843BN

Mouser Part #
511-UC2843BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

628In Stock

$1.43

$1.02

$0.86

$0.809

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

Through Hole

PDIP-8

Tube

Switching Controllers 0.5mA Current Mode

UC2844BN
STMicroelectronics
1: $1.67
896In Stock

Mfr. Part #
UC2844BN

Mouser Part #
511-UC2844BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

896In Stock

$1.67

$1.21

$1.02

$0.963

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.95 V to 5.05 V

1 A

- 40 C

+ 150 C

Through Hole

PDIP-8

Tube

Switching Controllers 0.5mA Current Mode

UC3842BD1
STMicroelectronics
1: $1.55
275In Stock
2,000Expected 2026-03-05

Mfr. Part #
UC3842BD1

Mouser Part #
511-UC3842BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

275In Stock

2,000Expected 2026-03-05

$1.55

$1.11

$1.00

$0.884

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Tube

Switching Controllers 0.5mA Current Mode

UC3842BD1013TR
STMicroelectronics
1: $1.32
3,043In Stock

Mfr. Part #
UC3842BD1013TR

Mouser Part #
511-UC3842BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

3,043In Stock

Cut Tape

$1.32

$0.942

$0.848

$0.744

Reel

$0.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers 0.5mA Current Mode

UC3843BD1
STMicroelectronics
1: $1.92
1,843In Stock

Mfr. Part #
UC3843BD1

Mouser Part #
511-UC3843BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

1,843In Stock

$1.92

$1.40

$1.27

$1.13

View

Min.: 1
Mult.: 1

Boost, Flyback, Forward

1 Output

500 kHz

100 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Tube

Switching Controllers 0.5mA Current Mode

UC3844BD1013TR
STMicroelectronics
1: $1.30
3,122In Stock

Mfr. Part #
UC3844BD1013TR

Mouser Part #
511-UC3844BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

3,122In Stock

Cut Tape

$1.30

$0.927

$0.834

$0.733

View

Reel

$0.535

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Boost, Flyback, Forward

1 Output

500 kHz

50 %

4.9 V to 5.1 V

1 A

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

STMicroelectronics Switching Controllers

Mouser Electronics®

Company

Resources

Support

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SOIC-14
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SOIC-Narrow-16
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