NCP1342 Quasi-Resonant Flyback Controllers

onsemi NCP1342 Quasi-Resonant Flyback Controllers are highly integrated High-Frequency PWM (Pulse Width Modulation) Controllers intended to simplify the design of high-performance off-line power converters. With an integrated active X2 capacitor-discharge feature, the NCP1342 devices enable no-load power consumption below 30mW.

Results: 8
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Description Datasheet Availability Pricing (NOK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
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Switching Frequency
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
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onsemi Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
Datasheet
2 365In Stock
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output 500 kHz 800 mA - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape
onsemi NCP1342BMDCDD1R2G
onsemi Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
Datasheet
4 944In Stock
Min.: 1
Mult.: 1
Reel: 2 500

Reel, Cut Tape
onsemi NCP1342ENDCEAD1R2G
onsemi Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
Datasheet
2 400In Stock
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output 25 kHz 12 V 800 mA - 40 C + 125 C SMD/SMT Reel, Cut Tape
onsemi Switching Controllers HIGH FREQUENCY QUASI-RESONANT FLYBACK CONTROLLER
Datasheet
2 106In Stock
Min.: 1
Mult.: 1
Reel: 2 500
Flyback 1 Output 500 kHz - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape
onsemi Switching Controllers HIGH FREQUENCY QUASI
Datasheet
2 431In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape, MouseReel
onsemi Switching Controllers HIGH FREQUENCY QUAS I-RESO
Datasheet
1 932In Stock
2 500Expected 6/19/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output 3.9 kHz 800 mA - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape, MouseReel
onsemi Switching Controllers HIGH FREQUENCY QUASI-RESO
Datasheet
528In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output 25 kHz 12 V 800 mA - 40 C + 125 C SMD/SMT SOIC-9 Reel, Cut Tape, MouseReel
onsemi Switching Controllers HIGH FREQUENCY QUA
Datasheet
1In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Flyback 1 Output 25 kHz 12 V 800 mA - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel