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Semiconductors Integrated circuits
Controllers for switching power supplies

Controllers for switching power supplies

432 products available
Products per page :
1...151617 18
Quantity in stock : 39
UC3863DW

UC3863DW

Conditioning: plastic tube. Conditioning unit: 40. Number of terminals: 16. RoHS: yes. Assembly/inst...
UC3863DW
Conditioning: plastic tube. Conditioning unit: 40. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: 0...+70°C. Supply voltage: 22V
UC3863DW
Conditioning: plastic tube. Conditioning unit: 40. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: 0...+70°C. Supply voltage: 22V
Set of 1
15.57$ VAT incl.
(14.40$ excl. VAT)
15.57$
Quantity in stock : 49
UCC28051D

UCC28051D

Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing...
UCC28051D
Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+105°C
UCC28051D
Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+105°C
Set of 1
4.79$ VAT incl.
(4.43$ excl. VAT)
4.79$
Quantity in stock : 88
UCC2808D-2

UCC2808D-2

Note: UVLO Opt 4.3...4.1V. Number of terminals: 8. Assembly/installation: surface-mounted component ...
UCC2808D-2
Note: UVLO Opt 4.3...4.1V. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+80°C
UCC2808D-2
Note: UVLO Opt 4.3...4.1V. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+80°C
Set of 1
7.85$ VAT incl.
(7.26$ excl. VAT)
7.85$
Quantity in stock : 8
UCC2808N-1

UCC2808N-1

Note: UVLO Opt 12.5...8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting...
UCC2808N-1
Note: UVLO Opt 12.5...8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -40...+85°C
UCC2808N-1
Note: UVLO Opt 12.5...8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -40...+85°C
Set of 1
9.62$ VAT incl.
(8.90$ excl. VAT)
9.62$
Quantity in stock : 63
UCC28600D

UCC28600D

Function: Quasi-Resonant Flyback Controller. Production date: 1506. Number of terminals: 8. RoHS: ye...
UCC28600D
Function: Quasi-Resonant Flyback Controller. Production date: 1506. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+105°C
UCC28600D
Function: Quasi-Resonant Flyback Controller. Production date: 1506. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -40...+105°C
Set of 1
3.19$ VAT incl.
(2.95$ excl. VAT)
3.19$
Out of stock
UCC3808N-1

UCC3808N-1

Note: UVLO Opt.12.5..8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting....
UCC3808N-1
Note: UVLO Opt.12.5..8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: 0...+70°C
UCC3808N-1
Note: UVLO Opt.12.5..8.3V. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: 0...+70°C
Set of 1
13.27$ VAT incl.
(12.28$ excl. VAT)
13.27$
Quantity in stock : 37
UCC3808N-2

UCC3808N-2

Note: UVLO Opt 4.3..4.1V. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole...
UCC3808N-2
Note: UVLO Opt 4.3..4.1V. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: 0...+70°C
UCC3808N-2
Note: UVLO Opt 4.3..4.1V. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: 0...+70°C
Set of 1
7.21$ VAT incl.
(6.67$ excl. VAT)
7.21$
Quantity in stock : 6
VFC32KPG4

VFC32KPG4

Function: Voltage-to-frequency and frequency-to-voltage converter. Number of terminals: 14. RoHS: ye...
VFC32KPG4
Function: Voltage-to-frequency and frequency-to-voltage converter. Number of terminals: 14. RoHS: yes. Delivery time: 4-5 working days. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-14
VFC32KPG4
Function: Voltage-to-frequency and frequency-to-voltage converter. Number of terminals: 14. RoHS: yes. Delivery time: 4-5 working days. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-14
Set of 1
35.67$ VAT incl.
(33.00$ excl. VAT)
35.67$
Quantity in stock : 6
VIPER100

VIPER100

Conditioning: plastic tube. Note: VSD 620V. Note: FSW--100KHz. Note: 1. Number of terminals: 5. Pd (...
VIPER100
Conditioning: plastic tube. Note: VSD 620V. Note: FSW--100KHz. Note: 1. Number of terminals: 5. Pd (Power Dissipation, Max): 82W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV. Supply voltage: 15V
VIPER100
Conditioning: plastic tube. Note: VSD 620V. Note: FSW--100KHz. Note: 1. Number of terminals: 5. Pd (Power Dissipation, Max): 82W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV. Supply voltage: 15V
Set of 1
11.84$ VAT incl.
(10.95$ excl. VAT)
11.84$
Quantity in stock : 67
VIPER100A

VIPER100A

RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: TO-220/5. H...
VIPER100A
RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: TO-220/5. Housing (JEDEC standard): 82W. Configuration: PCB through-hole mounting. Number of terminals: 5. Type of circuits: Primary side DC/DC converter controller. Minimum output voltage (V): 15V. Maximum output current (A): 3A. Minimum input voltage (V): +8V. Maximum input voltage (V): +15V/700V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +140°C
VIPER100A
RoHS: yes. Component family: Analog integrated circuit. Housing: PCB soldering. Housing: TO-220/5. Housing (JEDEC standard): 82W. Configuration: PCB through-hole mounting. Number of terminals: 5. Type of circuits: Primary side DC/DC converter controller. Minimum output voltage (V): 15V. Maximum output current (A): 3A. Minimum input voltage (V): +8V. Maximum input voltage (V): +15V/700V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +140°C
Set of 1
12.59$ VAT incl.
(11.65$ excl. VAT)
12.59$
Quantity in stock : 26
VIPER12A

VIPER12A

Equivalents: Samsung 1203-002177. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB thro...
VIPER12A
Equivalents: Samsung 1203-002177. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
VIPER12A
Equivalents: Samsung 1203-002177. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
2.37$ VAT incl.
(2.19$ excl. VAT)
2.37$
Quantity in stock : 86
VIPER12AS

VIPER12AS

Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: ...
VIPER12AS
Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SOIC-8
VIPER12AS
Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SOIC-8
Set of 1
3.24$ VAT incl.
(3.00$ excl. VAT)
3.24$
Quantity in stock : 45
VIPER16HN

VIPER16HN

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER16HN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
VIPER16HN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
Set of 1
3.92$ VAT incl.
(3.63$ excl. VAT)
3.92$
Quantity in stock : 76
VIPER16LD

VIPER16LD

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER16LD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
VIPER16LD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
Set of 1
2.93$ VAT incl.
(2.71$ excl. VAT)
2.93$
Quantity in stock : 14
VIPER16LN

VIPER16LN

Input: min 85VAC, Max 265VAC. Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line ...
VIPER16LN
Input: min 85VAC, Max 265VAC. Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Frequency: 60kHz. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C. VDRM: 800V
VIPER16LN
Input: min 85VAC, Max 265VAC. Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Frequency: 60kHz. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C. VDRM: 800V
Set of 1
3.04$ VAT incl.
(2.81$ excl. VAT)
3.04$
Quantity in stock : 21
VIPER17HD

VIPER17HD

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER17HD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
VIPER17HD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
Set of 1
3.60$ VAT incl.
(3.33$ excl. VAT)
3.60$
Quantity in stock : 8
VIPER17HN

VIPER17HN

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER17HN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
VIPER17HN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 115kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
Set of 1
3.45$ VAT incl.
(3.19$ excl. VAT)
3.45$
Quantity in stock : 32
VIPER17LD

VIPER17LD

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER17LD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
VIPER17LD
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 16. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C
Set of 1
3.84$ VAT incl.
(3.55$ excl. VAT)
3.84$
Quantity in stock : 51
VIPER17LN

VIPER17LN

Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note:...
VIPER17LN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
VIPER17LN
Conditioning: plastic tube. Conditioning unit: 50. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
Set of 1
3.36$ VAT incl.
(3.11$ excl. VAT)
3.36$
Quantity in stock : 2
VIPER20A

VIPER20A

Note: ( 1. Note: 200kHz. Number of terminals: 5. RoHS: yes. Assembly/installation: PCB through-hole ...
VIPER20A
Note: ( 1. Note: 200kHz. Number of terminals: 5. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV
VIPER20A
Note: ( 1. Note: 200kHz. Number of terminals: 5. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV
Set of 1
6.57$ VAT incl.
(6.08$ excl. VAT)
6.57$
Quantity in stock : 20
VIPER20ADIP

VIPER20ADIP

Note: 200kHz. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. H...
VIPER20ADIP
Note: 200kHz. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
VIPER20ADIP
Note: 200kHz. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
4.63$ VAT incl.
(4.28$ excl. VAT)
4.63$
Out of stock
VIPER20ASP

VIPER20ASP

Note: 200kHz. Number of terminals: 10. Assembly/installation: surface-mounted component (SMD). Housi...
VIPER20ASP
Note: 200kHz. Number of terminals: 10. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-10
VIPER20ASP
Note: 200kHz. Number of terminals: 10. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-10
Set of 1
6.77$ VAT incl.
(6.26$ excl. VAT)
6.77$
Quantity in stock : 73
VIPER22ADIP

VIPER22ADIP

Conditioning: plastic tube. Conditioning unit: 50. Note: 60kHz. Note: ID--Intermall. Number of termi...
VIPER22ADIP
Conditioning: plastic tube. Conditioning unit: 50. Note: 60kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Weight: 0.59g. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
VIPER22ADIP
Conditioning: plastic tube. Conditioning unit: 50. Note: 60kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Weight: 0.59g. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
2.95$ VAT incl.
(2.73$ excl. VAT)
2.95$
Quantity in stock : 81
VIPER22AS

VIPER22AS

Note: 60kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-...
VIPER22AS
Note: 60kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8
VIPER22AS
Note: 60kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8
Set of 1
3.98$ VAT incl.
(3.68$ excl. VAT)
3.98$
Quantity in stock : 36
VIPER27HN

VIPER27HN

Note: operating frequency 115kHz. Note: Stand-by power <50mW 265VAC. Note: Controller for 18W 230VAC...
VIPER27HN
Note: operating frequency 115kHz. Note: Stand-by power <50mW 265VAC. Note: Controller for 18W 230VAC switching mode power supply. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7
VIPER27HN
Note: operating frequency 115kHz. Note: Stand-by power <50mW 265VAC. Note: Controller for 18W 230VAC switching mode power supply. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7
Set of 1
3.76$ VAT incl.
(3.48$ excl. VAT)
3.76$
1...151617 18

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