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Controllers for switching power supplies

473 References available
Showing 426–450 products from 473
Fairchild Semiconductor UC3843AN Switching Power Supply Controller, DIP-8, THT
PDF

Fairchild Semiconductor

UC3843AN

Fairchild Semiconductor UC3843AN Switching Power Supply Controller, DIP-8, THT

Last few pieces!: 3333
3.24$ – 3.24$
Min: 1
STMicroelectronics UC3843BD PWM Controller, 5V, 52kHz, SO-8, SMD
PDF

Stmicroelectronics

UC3843BD

STMicroelectronics UC3843BD PWM Controller, 5V, 52kHz, SO-8, SMD

1760
1.19$ – 1.19$
Min: 1
STMicroelectronics UC3843BN SMPS Controller, DIP8, THT
PDF

Stmicroelectronics

UC3843BN

STMicroelectronics UC3843BN SMPS Controller, DIP8, THT

397
1.22$ – 1.67$
Min: 1
ON Semiconductor UC3844BD PWM Controller, 5V, 52kHz, SO-14, SMD

ON Semiconductor

UC3844BD

ON Semiconductor UC3844BD PWM Controller, 5V, 52kHz, SO-14, SMD

73
1.05$ – 1.05$
Min: 1
STMicroelectronics UC3844BN Switching Power Supply Controller, DIP-8, THT
PDF

Stmicroelectronic

UC3844BN

STMicroelectronics UC3844BN Switching Power Supply Controller, DIP-8, THT

24
0.91$ – 1.45$
Min: 1
Texas Instruments UC3844D Current Mode PWM Controller SO-14 SMD
PDF

Texas Instruments

UC3844D

Texas Instruments UC3844D Current Mode PWM Controller SO-14 SMD

56
1.97$ – 3.07$
Min: 1
ON Semiconductor UC3845BD-14 SO-14 Surface Mount Controller 30V
PDF

ON Semiconductor

UC3845BD-14

ON Semiconductor UC3845BD-14 SO-14 Surface Mount Controller 30V

56
1.66$ – 1.80$
Min: 1
STMicroelectronics UC3845BD1 SO-8 Surface Mount Controller 30V 1.25W
PDF

Stmicroelectronics

UC3845BD1

STMicroelectronics UC3845BD1 SO-8 Surface Mount Controller 30V 1.25W

98
1.34$ – 1.46$
Min: 1
STMicroelectronics UC3845BN DIP-8 PWM Controller 1A 7.6-36V 48-500kHz
PDF

Stmicroelectronics

UC3845BN

STMicroelectronics UC3845BN DIP-8 PWM Controller 1A 7.6-36V 48-500kHz

141
1.39$ – 1.68$
Min: 1
ON Semiconductor UC3845BNG DIP8 DC/DC Controller 1A +70°C
PDF

On Semiconductor

UC3845BNG

ON Semiconductor UC3845BNG DIP8 DC/DC Controller 1A +70°C

30
Pack of 50 pieces
75.50$ – 75.50$
Min: 1
Texas Instruments UC3845D-8 PWM Controller IC, SMD SO-8, 52KHz, 30V

Texas Instruments

UC3845D-8

Texas Instruments UC3845D-8 PWM Controller IC, SMD SO-8, 52KHz, 30V

35
3.84$ – 3.84$
Min: 1
STMicroelectronics UC3845N DIP-8 Controller 30V 1W 0-70°C

Stmicroelectronics

UC3845N

STMicroelectronics UC3845N DIP-8 Controller 30V 1W 0-70°C

21
2.50$ – 2.50$
Min: 1
Fairchild UC3846N DIP-16 Controller 0-70°C

Fairchild

UC3846N

Fairchild UC3846N DIP-16 Controller 0-70°C

3
13.99$ – 13.99$
Min: 1
Texas Instruments UC3853N PFC Controller DIP-8
PDF

Texas Instruments

UC3853N

Texas Instruments UC3853N PFC Controller DIP-8

46
10.64$ – 11.18$
Min: 1
Texas Instruments UC3854BDW PFC Preregulator SO-16W SMT
PDF

Texas Instruments

UC3854BDW

Texas Instruments UC3854BDW PFC Preregulator SO-16W SMT

7
14.04$ – 14.60$
Min: 1
Texas Instruments UC3854DW PFC Preregulator SO-16W SMT
PDF

Texas Instruments

UC3854DW

Texas Instruments UC3854DW PFC Preregulator SO-16W SMT

15
8.27$ – 8.77$
Min: 1
Texas Instruments UC3863DW Controller SO-16 SMT

Texas Instruments

UC3863DW

Texas Instruments UC3863DW Controller SO-16 SMT

Last few pieces!: 39
7.37$ – 7.37$
Min: 1
Texas Instruments UC28023DW High-Speed PWM Controller, 16-Pin, SMD, SO-G16
PDF

Texas Instruments

UC28023DW

Texas Instruments UC28023DW High-Speed PWM Controller, 16-Pin, SMD, SO-G16

Last few pieces!: 12
3.53$ – 3.53$
Min: 1
Texas Instruments UCC2808D-2 Low Power Current Mode Push-Pull PWM Controller SO-8 SMT
PDF

Texas Instruments

UCC2808D-2

Texas Instruments UCC2808D-2 Low Power Current Mode Push-Pull PWM Controller SO-8 SMT

13
7.12$ – 7.12$
Min: 1
Texas Instruments UCC2808N-1 Low Power Current Mode Push-Pull PWM Controller DIP-8 THT
PDF

Texas Instruments

UCC2808N-1

Texas Instruments UCC2808N-1 Low Power Current Mode Push-Pull PWM Controller DIP-8 THT

8
8.72$ – 8.72$
Min: 1
Texas Instruments UCC3808N-1 Switch Mode Power Supply Controller DIP-8 THT
PDF

Texas Instruments

UCC3808N-1

Texas Instruments UCC3808N-1 Switch Mode Power Supply Controller DIP-8 THT

Out of stock
12.57$ – 12.57$
Min: 1
Texas Instruments UCC3808N-2 Switch Mode Power Supply Controller DIP-8 THT
PDF

Texas Instruments

UCC3808N-2

Texas Instruments UCC3808N-2 Switch Mode Power Supply Controller DIP-8 THT

35
6.17$ – 6.54$
Min: 1
Texas Instruments UCC28051D Transition Mode PFC Controller SO-8 SMT

Texas Instruments

UCC28051D

Texas Instruments UCC28051D Transition Mode PFC Controller SO-8 SMT

49
4.34$ – 4.34$
Min: 1
Texas Instruments UCC28600D Green-Mode PWM Controller SOIC-8 SMT
PDF

Texas Instruments

UCC28600D

Texas Instruments UCC28600D Green-Mode PWM Controller SOIC-8 SMT

61
2.57$ – 2.78$
Min: 1
Texas Instruments VFC32KPG4 Voltage-to-Frequency & Frequency-to-Voltage Converter, 0.05% Linearity,
PDF

Texas Instruments

VFC32KPG4

Texas Instruments VFC32KPG4 Voltage-to-Frequency & Frequency-to-Voltage Converter, 0.05% Linearity,

6
37.33$ – 38.82$
Min: 1