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Switching Controllers

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Results: 96

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Part #

Switching Controllers Single-phase PWM controller for automotive applications

A6727TR
STMicroelectronics
1: $1.30
1,423In Stock
NRND

Mfr. Part No.
A6727TR

Mouser Part No
511-A6727TR

NRND

STMicroelectronics

Switching Controllers Single-phase PWM controller for automotive applications

Learn More

Datasheet

1,423In Stock

Cut Tape

$1.30

$0.942

$0.852

$0.755

Reel

$0.618

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Buck

1 Output

300 kHz

80 %

Adjustable

1.5 A

- 40 C

+ 150 C

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

Switching Controllers Hi Vltg resonant Controller

L6599D
STMicroelectronics
1: $3.66
634In Stock
NRND

Mfr. Part No.
L6599D

Mouser Part No
511-L6599D

NRND

STMicroelectronics

Switching Controllers Hi Vltg resonant Controller

Datasheet

634In Stock

$3.66

$2.75

$2.45

$2.27

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: $2.66
153In Stock
1,000Expected 18/09/2026

Mfr. Part No.
L5991AD

Mouser Part No
511-L5991AD

STMicroelectronics

Switching Controllers Prog Current Mode

Datasheet

153In Stock

1,000Expected 18/09/2026

$2.66

$1.99

$1.71

$1.66

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

L5991AD13TR
STMicroelectronics
1: $2.66
411In Stock

Mfr. Part No.
L5991AD13TR

Mouser Part No
511-L5991AD13TR

STMicroelectronics

Switching Controllers Prog Current Mode

Datasheet

411In Stock

Cut Tape

$2.66

$1.99

$1.82

$1.63

Reel

$1.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Boost, Flyback

1 Output

1 MHz

93 %

5.075 V

1.5 A

- 40 C

+ 150 C

SMD/SMT

SOIC-16

Reel, Cut Tape, MouseReel

Switching Controllers Current-Mode Pri Cnt

L6565DTR
STMicroelectronics
1: $1.00
309In Stock
20,000Expected 27/08/2026

Mfr. Part No.
L6565DTR

Mouser Part No
511-L6565DTR

STMicroelectronics

Switching Controllers Current-Mode Pri Cnt

Datasheet

309In Stock

20,000Expected 27/08/2026

Cut Tape

$1.00

$0.718

$0.648

$0.571

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Flyback

1 Output

70 kHz

5.5 V

4.5 mA

- 40 C

+ 150 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Switching Controllers MultiMode Controller for SMPS

L6566BTR
STMicroelectronics
1: $1.95
1,398In Stock
2,500Expected 23/07/2027

Mfr. Part No.
L6566BTR

Mouser Part No
511-L6566BTR

STMicroelectronics

Switching Controllers MultiMode Controller for SMPS

Datasheet

1,398In Stock

2,500Expected 23/07/2027

Cut Tape

$1.95

$1.44

$1.31

$1.17

Reel

$0.971

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Flyback

1 Output

107 kHz

75 %

5 V

800 mA

- 40 C

+ 150 C

SMD/SMT

SO-16 N

Reel, Cut Tape, MouseReel

Switching Controllers Hi-Volt resonant controller

L6599ADTR
STMicroelectronics
1: $2.19
54In Stock
5,000On Order

Mfr. Part No.
L6599ADTR

Mouser Part No
511-L6599ADTR

STMicroelectronics

Switching Controllers Hi-Volt resonant controller

Datasheet

54In Stock

5,000On Order

Cut Tape

$2.19

$1.69

$1.57

$1.43

Reel

$1.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Half Bridge

1 Output

500 kHz

52 %

13.3 V

800 mA

- 40 C

+ 150 C

SMD/SMT

SO N

Reel, Cut Tape, MouseReel

Switching Controllers Voltage Mode w/Sync

SG2525AP
STMicroelectronics
1: $4.29
461In Stock
1,000Expected 29/07/2027

Mfr. Part No.
SG2525AP

Mouser Part No
511-SG2525AP

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

461In Stock

1,000Expected 29/07/2027

$4.29

$3.27

$3.01

$2.73

View

Min.: 1
Mult.: 1

Push-Pull

2 Output

100 Hz to 400 kHz

49 %

5.1 V

500 mA

- 25 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Switching Controllers Voltage Mode w/Sync

SG2525AP013TR
STMicroelectronics
1: $2.89
93In Stock
30,000On Order

Mfr. Part No.
SG2525AP013TR

Mouser Part No
511-SG2525AP013TR

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

93In Stock

30,000On Order

Cut Tape

$2.89

$2.17

$1.98

$1.82

Reel

$1.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 0.5mA Current Mode

UC2842BD1
STMicroelectronics
1: $1.41
81In Stock
2,000Expected 28/05/2027

Mfr. Part No.
UC2842BD1

Mouser Part No
511-UC2842BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

81In Stock

2,000Expected 28/05/2027

$1.41

$1.03

$0.932

$0.826

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: $0.83
2,462In Stock
2,500Expected 29/07/2027

Mfr. Part No.
UC2843BD1013TR

Mouser Part No
511-UC2843BD

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

2,462In Stock

2,500Expected 29/07/2027

Cut Tape

$0.83

$0.582

$0.522

$0.456

Reel

$0.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 PWM CONTROLLER

UC2843BD1
STMicroelectronics
1: $1.79
1,298In Stock

Mfr. Part No.
UC2843BD1

Mouser Part No
511-UC2843BD1

STMicroelectronics

Switching Controllers PWM CONTROLLER

Learn More

Datasheet

1,298In Stock

$1.79

$1.32

$1.20

$1.07

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

UC2844BD1013TR
STMicroelectronics
1: $1.10
1,893In Stock
2,500Expected 12/02/2027

Mfr. Part No.
UC2844BD1013TR

Mouser Part No
511-UC2844BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

1,893In Stock

2,500Expected 12/02/2027

Cut Tape

$1.10

$0.793

$0.717

$0.633

Reel

$0.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

UC2844BN
STMicroelectronics
1: $1.27
91In Stock
2,000Expected 31/08/2026

Mfr. Part No.
UC2844BN

Mouser Part No
511-UC2844BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

91In Stock

2,000Expected 31/08/2026

$1.27

$0.919

$0.813

$0.798

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

UC3844BD1013TR
STMicroelectronics
1: $0.65
192In Stock
7,500Expected 06/08/2026

Mfr. Part No.
UC3844BD1013TR

Mouser Part No
511-UC3844BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

192In Stock

7,500Expected 06/08/2026

Cut Tape

$0.65

$0.448

$0.399

$0.348

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Switching Controllers 0.5mA Current Mode

UC3844BN
STMicroelectronics
1: $1.18
1,601In Stock

Mfr. Part No.
UC3844BN

Mouser Part No
511-UC3844BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

1,601In Stock

$1.18

$0.844

$0.76

$0.669

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 PWM CONTROLLER

UC3845BD1
STMicroelectronics
1: $1.70
281In Stock
2,000Expected 29/07/2027

Mfr. Part No.
UC3845BD1

Mouser Part No
511-UC3845BD1

STMicroelectronics

Switching Controllers PWM CONTROLLER

Learn More

Datasheet

281In Stock

2,000Expected 29/07/2027

$1.70

$1.25

$1.14

$1.01

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

SMD/SMT

SOIC-8

Tube

Switching Controllers 0.5mA Current Mode

UC3845BN
STMicroelectronics
1: $1.10
2,868In Stock

Mfr. Part No.
UC3845BN

Mouser Part No
511-UC3845BN

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

2,868In Stock

$1.10

$0.791

$0.712

$0.626

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 HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT

VIPERGAN50TR
STMicroelectronics
1: $3.46
3,841In Stock

Mfr. Part No.
VIPERGAN50TR

Mouser Part No
511-VIPERGAN50TR

STMicroelectronics

Switching Controllers HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT

Learn More

Datasheet

3,841In Stock

Cut Tape

$3.46

$2.60

$2.39

$2.15

View

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

1 Output

- 40 C

+ 150 C

SMD/SMT

QFN-6

Reel, Cut Tape, MouseReel

Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT

VIPERGAN100TR
STMicroelectronics
1: $4.63
129In Stock
NRND

Mfr. Part No.
VIPERGAN100TR

Mouser Part No
511-VIPERGAN100TR

NRND

STMicroelectronics

Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT

Learn More

Datasheet

129In Stock

Cut Tape

$4.63

$3.49

$3.21

$2.89

View

Reel

$2.50

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Flyback

1 Output

330 kHz

6 V

4 mA

- 40 C

+ 150 C

SMD/SMT

VFQFN-16

Reel, Cut Tape, MouseReel

Switching Controllers Voltage Mode w/Sync

SG3525AP013TR
STMicroelectronics
1: $2.33
14,993Expected 13/08/2026

Mfr. Part No.
SG3525AP013TR

Mouser Part No
511-SG3525AP013TR

STMicroelectronics

Switching Controllers Voltage Mode w/Sync

Datasheet

14,993Expected 13/08/2026

Cut Tape

$2.33

$1.73

$1.58

$1.41

Reel

$1.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications

VNF1248FTR
STMicroelectronics
1: $4.71
5,999Expected 18/06/2027
New Product

Mfr. Part No.
VNF1248FTR

Mouser Part No
511-VNF1248FTR

New Product

STMicroelectronics

Switching Controllers High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications

Learn More

Datasheet

5,999Expected 18/06/2027

Cut Tape

$4.71

$3.73

$3.32

Reel

$3.32

MouseReel Available

Min.: 1
Mult.: 1
Max.: 50

: 3,000

1 Output

8 MHz

- 40 C

+ 150 C

SMD/SMT

QFN-32

AEC-Q100

Reel, Cut Tape, MouseReel

Switching Controllers Voltage/Current Cont

TSM108IDT
STMicroelectronics
1: $1.71
7,500Expected 25/06/2027

Mfr. Part No.
TSM108IDT

Mouser Part No
511-TSM108IDT

STMicroelectronics

Switching Controllers Voltage/Current Cont

Datasheet

7,500Expected 25/06/2027

Cut Tape

$1.71

$1.26

$1.15

$1.02

Reel

$0.819

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

UC2845BD1013TR
STMicroelectronics
1: $0.83
8,449On Order

Mfr. Part No.
UC2845BD1013TR

Mouser Part No
511-UC2845BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

8,449On Order

Cut Tape

$0.83

$0.586

$0.527

$0.462

Reel

$0.379

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

UC3845BD1013TR
STMicroelectronics
1: $0.53
6,984On Order

Mfr. Part No.
UC3845BD1013TR

Mouser Part No
511-UC3845BD1013TR

STMicroelectronics

Switching Controllers 0.5mA Current Mode

Learn More

Datasheet

6,984On Order

Cut Tape

$0.53

$0.375

$0.336

$0.292

Reel

$0.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Switching Controllers

Customer Service Office

Company

Resources

Support

DFN-6
HTSSOP EP
PDIP-16
PDIP-8
QFN-23
QFN-32
QFN32L
QFN-6
QFPN-32
SO-16
SO-16N
SO-16 N
SOIC-14
SOIC-16
SOIC-8
SOIC-Narrow-16
SO N
SO-Narrow-16
SOP-14
VFQFN-16