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Semiconductors Integrated circuits
Controllers for switching power supplies

Controllers for switching power supplies

432 products available
Products per page :
1...131415 161718
Quantity in stock : 23
TOP256EN

TOP256EN

Note: fixed output, 700V, 4.08A. Note: TopSwitch-HX. Number of terminals: 6. RoHS: yes. Assembly/ins...
TOP256EN
Note: fixed output, 700V, 4.08A. Note: TopSwitch-HX. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: SIP / SIL. Housing (according to data sheet): eSIP-7
TOP256EN
Note: fixed output, 700V, 4.08A. Note: TopSwitch-HX. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: SIP / SIL. Housing (according to data sheet): eSIP-7
Set of 1
7.93$ VAT incl.
(7.34$ excl. VAT)
7.93$
Quantity in stock : 27
TOP258EN

TOP258EN

Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: ...
TOP258EN
Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: SIP / SIL. Housing (according to data sheet): eSIP-7. Operating temperature: -40...+150°C
TOP258EN
Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: SIP / SIL. Housing (according to data sheet): eSIP-7. Operating temperature: -40...+150°C
Set of 1
9.42$ VAT incl.
(8.71$ excl. VAT)
9.42$
Quantity in stock : 21
TOP258PN

TOP258PN

Note: current limitation 1.65A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 7. RoHS:...
TOP258PN
Note: current limitation 1.65A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
TOP258PN
Note: current limitation 1.65A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 7. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: DIP. Housing (according to data sheet): DIP-8-7. Operating temperature: -40...+150°C
Set of 1
8.62$ VAT incl.
(7.97$ excl. VAT)
8.62$
Out of stock
TOP258YN

TOP258YN

Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: ...
TOP258YN
Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: TO-220. Housing (according to data sheet): TO-220-7C. Operating temperature: -40...+150°C
TOP258YN
Note: current limitation 4.3A. Frequency: 66kHz. Output: 700V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-HX Family. Housing: TO-220. Housing (according to data sheet): TO-220-7C. Operating temperature: -40...+150°C
Set of 1
11.71$ VAT incl.
(10.83$ excl. VAT)
11.71$
Quantity in stock : 8
TOP261EN

TOP261EN

Output: 700V, 11.1A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole moun...
TOP261EN
Output: 700V, 11.1A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TopSwitch-HX. Housing (according to data sheet): eSIP-7C. Operating temperature: -40...+150°C
TOP261EN
Output: 700V, 11.1A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TopSwitch-HX. Housing (according to data sheet): eSIP-7C. Operating temperature: -40...+150°C
Set of 1
13.32$ VAT incl.
(12.32$ excl. VAT)
13.32$
Quantity in stock : 115
TOP264EG

TOP264EG

Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 6. RoHS: yes. Assembly/installation...
TOP264EG
Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 21-34W or 30-62W with heat sink. Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
TOP264EG
Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 21-34W or 30-62W with heat sink. Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
Set of 1
5.41$ VAT incl.
(5.00$ excl. VAT)
5.41$
Quantity in stock : 60
TOP264VG

TOP264VG

Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 11. RoHS: yes. Assembly/installatio...
TOP264VG
Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 11. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 21-34W or 30-62W with heat sink. Housing (according to data sheet): eDIP-12B (V package). Operating temperature: -40...+150°C
TOP264VG
Frequency: 22.1k Ohms. Output: 725V, 2.08A. Number of terminals: 11. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 21-34W or 30-62W with heat sink. Housing (according to data sheet): eDIP-12B (V package). Operating temperature: -40...+150°C
Set of 1
7.26$ VAT incl.
(6.72$ excl. VAT)
7.26$
Quantity in stock : 40
TOP267EG

TOP267EG

Frequency: 22.1k Ohms. Output: 725V, 5.44A. Number of terminals: 6. RoHS: yes. Assembly/installation...
TOP267EG
Frequency: 22.1k Ohms. Output: 725V, 5.44A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 27.5-44W (or 85-137W with heatsink). Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
TOP267EG
Frequency: 22.1k Ohms. Output: 725V, 5.44A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 27.5-44W (or 85-137W with heatsink). Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
Set of 1
9.38$ VAT incl.
(8.68$ excl. VAT)
9.38$
Quantity in stock : 22
TOP268EG

TOP268EG

Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation...
TOP268EG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 30-48W (or 105-148W with heatsink). Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
TOP268EG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 6. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 30-48W (or 105-148W with heatsink). Housing (according to data sheet): eSIP-7C (E Package). Operating temperature: -40...+150°C
Set of 1
5.41$ VAT incl.
(5.00$ excl. VAT)
5.41$
Quantity in stock : 26
TOP268KG

TOP268KG

Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installatio...
TOP268KG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Series: TOPSwitch-JX. Power: 46-73W. Housing: eSOP. Housing (according to data sheet): eSOP-12B (K package). Operating temperature: -40...+150°C
TOP268KG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Series: TOPSwitch-JX. Power: 46-73W. Housing: eSOP. Housing (according to data sheet): eSOP-12B (K package). Operating temperature: -40...+150°C
Set of 1
8.63$ VAT incl.
(7.98$ excl. VAT)
8.63$
Quantity in stock : 31
TOP268VG

TOP268VG

Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installatio...
TOP268VG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 30-48W (or 105-148W with heatsink). Housing (according to data sheet): eDIP-12B (V package). Operating temperature: -40...+150°C
TOP268VG
Frequency: 22.1k Ohms. Output: 725V, 6.88A. Number of terminals: 11. RoHS: yes. Assembly/installation: PCB through-hole mounting. Series: TOPSwitch-JX. Power: 30-48W (or 105-148W with heatsink). Housing (according to data sheet): eDIP-12B (V package). Operating temperature: -40...+150°C
Set of 1
8.89$ VAT incl.
(8.22$ excl. VAT)
8.89$
Quantity in stock : 1095
TS34063CD

TS34063CD

Conditioning: plastic tube. Production date: 50. Note: switch current 1.5A. Marking on the case: 340...
TS34063CD
Conditioning: plastic tube. Production date: 50. Note: switch current 1.5A. Marking on the case: 34063. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
TS34063CD
Conditioning: plastic tube. Production date: 50. Note: switch current 1.5A. Marking on the case: 34063. Number of terminals: 8. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8
Set of 1
0.70$ VAT incl.
(0.65$ excl. VAT)
0.70$
Quantity in stock : 1875339
TS34063CS

TS34063CS

Maximum output current (A): 1.5A. Minimum input voltage (V): +3V. Maximum input voltage (V): +40V. O...
TS34063CS
Maximum output current (A): 1.5A. Minimum input voltage (V): +3V. Maximum input voltage (V): +40V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C. Note: switch current 1.5A. Note: screen printing/SMD code 063A. Marking on the case: 063A. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: 0...+70°C
TS34063CS
Maximum output current (A): 1.5A. Minimum input voltage (V): +3V. Maximum input voltage (V): +40V. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C. Note: switch current 1.5A. Note: screen printing/SMD code 063A. Marking on the case: 063A. Number of terminals: 8. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: 0...+70°C
Set of 1
0.56$ VAT incl.
(0.52$ excl. VAT)
0.56$
Quantity in stock : 70
UAA2016D

UAA2016D

Conditioning: plastic tube. Conditioning unit: 98dB. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW ...
UAA2016D
Conditioning: plastic tube. Conditioning unit: 98dB. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW 0.9mA (MAC212A8). Note: RFI-free power regulation. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -20...+85°C
UAA2016D
Conditioning: plastic tube. Conditioning unit: 98dB. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW 0.9mA (MAC212A8). Note: RFI-free power regulation. Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -20...+85°C
Set of 1
6.56$ VAT incl.
(6.07$ excl. VAT)
6.56$
Quantity in stock : 59
UAA2016P

UAA2016P

Conditioning: plastic tube. Conditioning unit: 50. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW 0....
UAA2016P
Conditioning: plastic tube. Conditioning unit: 50. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW 0.9mA (MAC212A8). Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -20...+85°C
UAA2016P
Conditioning: plastic tube. Conditioning unit: 50. Note: ZERO VOLTAGE SW. Note: Triacs, up to 2kW 0.9mA (MAC212A8). Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -20...+85°C
Set of 1
3.61$ VAT incl.
(3.34$ excl. VAT)
3.61$
Quantity in stock : 73
UC2524AN

UC2524AN

Note: 1525 seriel. Operating temperature: -20...+85°C...
UC2524AN
Note: 1525 seriel. Operating temperature: -20...+85°C
UC2524AN
Note: 1525 seriel. Operating temperature: -20...+85°C
Set of 1
4.54$ VAT incl.
(4.20$ excl. VAT)
4.54$
Quantity in stock : 12
UC28023DW

UC28023DW

Note: Single Output. Note: UC28023DWG4. Number of terminals: 16. Assembly/installation: surface-moun...
UC28023DW
Note: Single Output. Note: UC28023DWG4. Number of terminals: 16. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-G16. Operating temperature: -40...+105°C
UC28023DW
Note: Single Output. Note: UC28023DWG4. Number of terminals: 16. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-G16. Operating temperature: -40...+105°C
Set of 1
7.78$ VAT incl.
(7.20$ excl. VAT)
7.78$
Quantity in stock : 10
UC2825N

UC2825N

Note: High-Speed. Note: 1825 series. Number of terminals: 16. Assembly/installation: PCB through-hol...
UC2825N
Note: High-Speed. Note: 1825 series. Number of terminals: 16. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-16
UC2825N
Note: High-Speed. Note: 1825 series. Number of terminals: 16. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-16
Set of 1
13.16$ VAT incl.
(12.17$ excl. VAT)
13.16$
Quantity in stock : 24
UC2842AN

UC2842AN

Note: VCC. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Hous...
UC2842AN
Note: VCC. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C
UC2842AN
Note: VCC. Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C
Set of 1
4.88$ VAT incl.
(4.51$ excl. VAT)
4.88$
Quantity in stock : 1
UC2843AD

UC2843AD

Number of terminals: 14. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housin...
UC2843AD
Number of terminals: 14. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-14. Operating temperature: -25...+85°C
UC2843AD
Number of terminals: 14. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-14. Operating temperature: -25...+85°C
Set of 1
1.95$ VAT incl.
(1.80$ excl. VAT)
1.95$
Quantity in stock : 57
UC2843BD1

UC2843BD1

Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: ...
UC2843BD1
Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -25...+85°C
UC2843BD1
Number of terminals: 8. RoHS: yes. Assembly/installation: surface-mounted component (SMD). Housing: SO. Housing (according to data sheet): SO-8. Operating temperature: -25...+85°C
Set of 1
1.86$ VAT incl.
(1.72$ excl. VAT)
1.86$
Quantity in stock : 18
UC2844BN

UC2844BN

Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. H...
UC2844BN
Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C
UC2844BN
Number of terminals: 8. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C
Set of 1
2.37$ VAT incl.
(2.19$ excl. VAT)
2.37$
Quantity in stock : 41
UC2845N

UC2845N

Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C. VCC: 30 v. Type: Swit...
UC2845N
Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C. VCC: 30 v. Type: Switching mode power supply controller. Characteristic: high performance. Housing: DIP-8
UC2845N
Housing (according to data sheet): DIP-8. Operating temperature: -25...+85°C. VCC: 30 v. Type: Switching mode power supply controller. Characteristic: high performance. Housing: DIP-8
Set of 1
3.19$ VAT incl.
(2.95$ excl. VAT)
3.19$
Quantity in stock : 37
UC3526AN

UC3526AN

RoHS: yes. Spec info: Vin 7V...35V. Assembly/installation: PCB through-hole mounting. Housing: DIP. ...
UC3526AN
RoHS: yes. Spec info: Vin 7V...35V. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-18. Operating temperature: 0...+70°C. Type: Switching mode power supply controller. Housing: DIP-18
UC3526AN
RoHS: yes. Spec info: Vin 7V...35V. Assembly/installation: PCB through-hole mounting. Housing: DIP. Housing (according to data sheet): DIP-18. Operating temperature: 0...+70°C. Type: Switching mode power supply controller. Housing: DIP-18
Set of 1
9.12$ VAT incl.
(8.44$ excl. VAT)
9.12$
Quantity in stock : 15
UC3823N

UC3823N

Note: High-Speed. Note: 1823 series...
UC3823N
Note: High-Speed. Note: 1823 series
UC3823N
Note: High-Speed. Note: 1823 series
Set of 1
10.28$ VAT incl.
(9.51$ excl. VAT)
10.28$
1...131415 161718

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