Controllers for switching power supplies

471 products available in the Controllers for switching power supplies category, all from original manufacturers, for example National Semiconductor, ON Semiconductor, Power Integrations Inc., Nxp Semiconductors, Onsemi, and 41 other manufacturers

KA3S0880RF

KA3S0880RF. Assembly/installation: PCB through-hole mounting. Function: Fairchild Power Switch(SPS). Housing (according to data sheet): TO-3PF-5L. Housing: TO-3PF-5. Marking on the case: 3S0880RF. Not...

12.62$

Quantity in stock: 11

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KA3S1265R-T

KA3S1265R-T. Note: oscillator frequency 20kHz...

12.70$

Equivalence available
Quantity in stock: 4

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KA3S1265RD

KA3S1265RD. Note: oscillator frequency 20kHz...

24.31$

Quantity in stock: 1

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KA5H0165R

KA5H0165R. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-4L. Housing: TO-220FP. Note: Fosc. Number of terminals: 4. RoHS: yes...

4.99$

Quantity in stock: 20

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KA5H0265RC

KA5H0265RC. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-5L. Housing: TO-220FP. Note: Fosc 90/110kHz...

5.46$

Quantity in stock: 15

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KA5H0380R-T

KA5H0380R-T. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-4L. Housing: TO-220FP. Marking on the case: 5H0365R. Note: Fosc 90/110kHz...

5.13$

Quantity in stock: 3

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KA5L0265RTU

KA5L0265RTU. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-4L. Housing: TO-220FP. Note: Fosc 45/55kHz...

8.91$

Quantity in stock: 9

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KA5L0380R

KA5L0380R. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-4LF. Housing: TO-220FP. Marking on the case: 5L0380R. Note: 2 bent connections. Number of termin...

5.12$

Quantity in stock: 18

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KA5M02659RN

KA5M02659RN. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): DIP-8. Housing: DIP. Marking on the case: 5M02659. Note: oscillator frequency 61kHz...73kHz. Number of...

4.83$

Out of stock
Stock notification

KA5M0265R-T

KA5M0265R-T. Note: Fosc 61/73kHz...

11.46$

Obsolete product
Out of stock

KA5M0365R-T

KA5M0365R-T. Assembly/installation: PCB through-hole mounting. Configuration: straight connections. Function: switching voltage regulator. Housing (according to data sheet): TO-220F-4L. Housing: TO-22...

3.44$

Equivalence available
Quantity in stock: 1

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KA5M0365RN

KA5M0365RN. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): 300k Ohms. Housing: PDIP. Note: Dmax--72/82%. Number of terminals: 8...

5.55$

Out of stock
Stock notification

KA5M0380R-T

KA5M0380R-T. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-220F-4L. Housing: TO-220FP. Marking on the case: 5M0380R. Note: Dmax--72/82%. RoHS: yes...

4.42$

Quantity in stock: 69

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KA5M0965Q

KA5M0965Q. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-3P-5L. Housing: TO-3P ( TO-218 SOT-93 ). Note: Fosc 61/73kHz...

5.87$

Quantity in stock: 9

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KA5Q0765RT

KA5Q0765RT. Assembly/installation: PCB through-hole mounting. Compatibility: CHASSIS--KS1A. Housing (according to data sheet): TO-220F-5L. Housing: TO-220FP. Marking on the case: 5Q0765RT. Number of t...

7.80$

Quantity in stock: 6

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KA5Q1265RF

KA5Q1265RF. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-3PF-5L. Housing: TO-3PF (SOT399, 2-16E3A). ID (T=25°C): 12A. Marking on the case: 5Q1265R. Note: pl...

15.57$

Quantity in stock: 11

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KA5Q1565RF

KA5Q1565RF. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): TO-3PF-5L. Housing: TO-3PF (SOT399, 2-16E3A). Marking on the case: 5Q1565R. Note: IC801S. Number of ter...

13.88$

Quantity in stock: 12

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KA5S0765C

KA5S0765C. Note: oscillator frequency 20kHz...

11.43$

Quantity in stock: 23

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KA7552

KA7552. Assembly/installation: PCB through-hole mounting. Housing (according to data sheet): DIP-8. Housing: DIP. Number of terminals: 8. Operating temperature: -25...+85°C. RoHS: yes...

2.80$

Obsolete product
Out of stock

L6560

L6560. Note: Power Factor Correction (PFC)...

5.35$

Quantity in stock: 2

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L6561

L6561. Assembly/installation: PCB through-hole mounting. Function: Precision PFC Controller. Housing (according to data sheet): DIP-8. Housing: DIP. Number of terminals: 8. RoHS: yes...

2.21$

Quantity in stock: 44

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L6561D

L6561D. Assembly/installation: surface-mounted component (SMD). Housing (according to data sheet): SO-8. Housing: SO. Note: precision PFC. Number of terminals: 8. RoHS: yes...

1.77$

+31 quickly
Quantity in stock: 15

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L6562D

L6562D. Assembly/installation: surface-mounted component (SMD). Housing (according to data sheet): SO-8. Housing: SO. Note: PFC Controller. Number of terminals: 8. RoHS: yes. Supply voltage: 22V...

1.61$

Quantity in stock: 30

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L6562N

L6562N. Assembly/installation: PCB through-hole mounting. Function: PFC Controller. Housing (according to data sheet): DIP-8. Housing: DIP. Number of terminals: 8. RoHS: yes. Supply voltage: 22V...

1.99$

Quantity in stock: 28

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