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Semiconductors Integrated circuits
Controllers for switching power supplies

Controllers for switching power supplies

425 products available
Products per page :
1...151617
Quantity in stock : 37
UCC3808N-2

UCC3808N-2

Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. H...
UCC3808N-2
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. Note: UVLO Opt 4.3..4.1V
UCC3808N-2
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. Note: UVLO Opt 4.3..4.1V
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. RoHS: yes. Delivery time: 4-5 wor...
VFC32KPG4
Function: Voltage-to-frequency and frequency-to-voltage converter. RoHS: yes. Delivery time: 4-5 working days. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-14. Number of terminals: 14
VFC32KPG4
Function: Voltage-to-frequency and frequency-to-voltage converter. RoHS: yes. Delivery time: 4-5 working days. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-14. Number of terminals: 14
Set of 1
35.67$ VAT incl.
(33.00$ excl. VAT)
35.67$
Quantity in stock : 6
VIPER100

VIPER100

Conditioning: plastic tube. Pd (Power Dissipation, Max): 82W. RoHS: yes. Assembly/installation: PCB ...
VIPER100
Conditioning: plastic tube. 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. Number of terminals: 5. Note: FSW--100KHz. Note: 1. Note: VSD 620V
VIPER100
Conditioning: plastic tube. 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. Number of terminals: 5. Note: FSW--100KHz. Note: 1. Note: VSD 620V
Set of 1
11.84$ VAT incl.
(10.95$ excl. VAT)
11.84$
Quantity in stock : 67
VIPER100A

VIPER100A

Component family: Analog integrated circuit. Housing: PCB soldering. Housing: TO-220/5. Housing (JED...
VIPER100A
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. RoHS: yes. Minimum input voltage (V): +8V. Maximum input voltage (V): +15V/700V. Minimum output voltage (V): 15V. Maximum output current (A): 3A. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +140°C
VIPER100A
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. RoHS: yes. Minimum input voltage (V): +8V. Maximum input voltage (V): +15V/700V. Minimum output voltage (V): 15V. Maximum output current (A): 3A. 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 : 32
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 : 88
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. Function: Off-line high voltage converters. RoHS: yes. Assembly/installa...
VIPER16HN
Conditioning: plastic tube. Function: Off-line high voltage converters. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C. Number of terminals: 7. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Note: operating frequency 115kHz. Note: VDRAIN 800V. Conditioning unit: 50
VIPER16HN
Conditioning: plastic tube. Function: Off-line high voltage converters. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C. Number of terminals: 7. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Note: operating frequency 115kHz. Note: VDRAIN 800V. Conditioning unit: 50
Set of 1
3.92$ VAT incl.
(3.63$ excl. VAT)
3.92$
Quantity in stock : 28
VIPER16LD

VIPER16LD

Conditioning: plastic tube. Function: Off-line high voltage converters. Note: operating frequency 60...
VIPER16LD
Conditioning: plastic tube. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C. Number of terminals: 16. Conditioning unit: 50
VIPER16LD
Conditioning: plastic tube. Function: Off-line high voltage converters. Note: operating frequency 60kHz. Note: VDRAIN 800V. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C. Number of terminals: 16. Conditioning unit: 50
Set of 1
2.93$ VAT incl.
(2.71$ excl. VAT)
2.93$
Quantity in stock : 18
VIPER16LN

VIPER16LN

Conditioning: plastic tube. Function: Off-line high voltage converters. Frequency: 60kHz. RoHS: yes....
VIPER16LN
Conditioning: plastic tube. Function: Off-line high voltage converters. Frequency: 60kHz. 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. Number of terminals: 7. Input: min 85VAC, Max 265VAC. Conditioning unit: 50
VIPER16LN
Conditioning: plastic tube. Function: Off-line high voltage converters. Frequency: 60kHz. 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. Number of terminals: 7. Input: min 85VAC, Max 265VAC. Conditioning unit: 50
Set of 1
3.04$ VAT incl.
(2.81$ excl. VAT)
3.04$
Quantity in stock : 21
VIPER17HD

VIPER17HD

Conditioning: plastic tube. Function: Off-line high voltage converters. RoHS: yes. Assembly/installa...
VIPER17HD
Conditioning: plastic tube. Function: Off-line high voltage converters. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Note: operating frequency 115kHz. Note: VDRAIN 800V. Number of terminals: 16. Conditioning unit: 50
VIPER17HD
Conditioning: plastic tube. Function: Off-line high voltage converters. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-16. Operating temperature: -40...+150°C. Note: minimum input voltage 85VAC, maximum input voltage 265VAC. Note: operating frequency 115kHz. Note: VDRAIN 800V. Number of terminals: 16. Conditioning unit: 50
Set of 1
3.60$ VAT incl.
(3.33$ excl. VAT)
3.60$
Quantity in stock : 11
VIPER17HN

VIPER17HN

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

VIPER17LD

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

VIPER17LN

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

VIPER20A

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

VIPER20ADIP

Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. H...
VIPER20ADIP
Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Note: 200kHz
VIPER20ADIP
Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Note: 200kHz
Set of 1
4.63$ VAT incl.
(4.28$ excl. VAT)
4.63$
Quantity in stock : 81
VIPER22ADIP

VIPER22ADIP

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

VIPER22AS

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

VIPER27HN

RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to dat...
VIPER27HN
RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7. Number of terminals: 7. Note: Controller for 18W 230VAC switching mode power supply. Note: operating frequency 115kHz. Note: Stand-by power <50mW 265VAC
VIPER27HN
RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7. Number of terminals: 7. Note: Controller for 18W 230VAC switching mode power supply. Note: operating frequency 115kHz. Note: Stand-by power <50mW 265VAC
Set of 1
3.76$ VAT incl.
(3.48$ excl. VAT)
3.76$
Quantity in stock : 34
VIPER27LN

VIPER27LN

Function: Controller for 18W 230VAC switching mode power supply. RoHS: yes. Assembly/installation: P...
VIPER27LN
Function: Controller for 18W 230VAC switching mode power supply. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7. Number of terminals: 7. Note: operating frequency 60kHz. Spec info: Stand-by power <50mW 265VAC
VIPER27LN
Function: Controller for 18W 230VAC switching mode power supply. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-7. Number of terminals: 7. Note: operating frequency 60kHz. Spec info: Stand-by power <50mW 265VAC
Set of 1
3.35$ VAT incl.
(3.10$ excl. VAT)
3.35$
Quantity in stock : 98
VIPER37L

VIPER37L

Function: Fixed frequency offline converter. Production date: 201441. RoHS: yes. Assembly/installati...
VIPER37L
Function: Fixed frequency offline converter. Production date: 201441. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-10. Number of terminals: 10. Note: fixed frequency 66kHz, 2.5mA. Note: Fixed frequency offline converter
VIPER37L
Function: Fixed frequency offline converter. Production date: 201441. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-10. Number of terminals: 10. Note: fixed frequency 66kHz, 2.5mA. Note: Fixed frequency offline converter
Set of 1
3.81$ VAT incl.
(3.52$ excl. VAT)
3.81$
Quantity in stock : 9
VIPER50A

VIPER50A

Frequency: 200kHz. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Hou...
VIPER50A
Frequency: 200kHz. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV. Number of terminals: 5
VIPER50A
Frequency: 200kHz. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: TO-220. Housing (according to data sheet): PENTAWATT HV. Number of terminals: 5
Set of 1
11.85$ VAT incl.
(10.96$ excl. VAT)
11.85$
Out of stock
VIPER50ASP

VIPER50ASP

RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PowerSO-10. Housing (acc...
VIPER50ASP
RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PowerSO-10. Housing (according to data sheet): PowerSO-10. Number of terminals: 10. Note: 200kHz
VIPER50ASP
RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PowerSO-10. Housing (according to data sheet): PowerSO-10. Number of terminals: 10. Note: 200kHz
Set of 1
15.61$ VAT incl.
(14.44$ excl. VAT)
15.61$
Quantity in stock : 14
VIPER53

VIPER53

Note: 100kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB thr...
VIPER53
Note: 100kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
VIPER53
Note: 100kHz. Note: ID--Intermall. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
6.49$ VAT incl.
(6.00$ excl. VAT)
6.49$
Quantity in stock : 19
VIPER53SP

VIPER53SP

Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data shee...
VIPER53SP
Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-10. Number of terminals: 10. Note: 100kHz. Note: ID--Intermall
VIPER53SP
Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-10. Number of terminals: 10. Note: 100kHz. Note: ID--Intermall
Set of 1
9.10$ VAT incl.
(8.42$ excl. VAT)
9.10$
Quantity in stock : 14
VN5016AJTR-E

VN5016AJTR-E

Equivalents: VN5016AJ-E. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing:...
VN5016AJTR-E
Equivalents: VN5016AJ-E. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PowerSSO-12. Housing (according to data sheet): PowerSSO-12. Number of terminals: 12
VN5016AJTR-E
Equivalents: VN5016AJ-E. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: PowerSSO-12. Housing (according to data sheet): PowerSSO-12. Number of terminals: 12
Set of 1
16.86$ VAT incl.
(15.60$ excl. VAT)
16.86$
1...151617

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