NCP107x Off-Line Switchers

onsemi NCP1075, NCP1076, NCP1077, and NCP1079 Enhanced Off-Line Switchers offer high performance for efficient, robust power supply applications. The NCP107x Switchers integrate a fixed frequency current mode controller with a 700V MOSFET. Available in two different pinout configurations of the industry-standard PDIP-7 package, the NCP107x offers a high level of integration. It includes soft-start, frequency-jittering, short-circuit protection, skip-cycle, a maximum peak current set-point, ramp compensation, and a Dynamic Self-Supply (DSS), eliminating the need for an auxiliary winding.

Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package / Case Output Power Supply Voltage - Min Supply Voltage - Max Topology Technology Switching Frequency Duty Cycle - Max Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature Output Current Series Packaging

onsemi AC/DC Converters ENHANCED OFF-LINE SWITCHE 818In Stock
₩3,057.6
₩2,262
₩1,778.4
₩1,700.4
Min.: 1
Mult.: 1
Through Hole PDIP-7 31 W 6.5 V 20 V Flyback Si 100 kHz 72 % 1.26 mA - 40 C + 125 C 800 mA NCP1077A Tube

onsemi AC/DC Converters ENHANCED OFF-LINE SWITCHE 265In Stock
₩2,605.2
₩1,918.8
₩1,622.4
₩1,541.3
Min.: 1
Mult.: 1
Through Hole PDIP-7 14 W 6.5 V 20 V Flyback Si 100 kHz 72 % 1.1 mA - 40 C + 125 C 400 mA NCP1075A Tube

onsemi AC/DC Converters ENHANCED OFF-LINE SWITCHE 7In Stock
800On Order
₩2,792.4
₩2,043.6
₩1,856.4
₩1,653.6
Min.: 1
Mult.: 1
Through Hole PDIP-7 14 W 6.5 V 20 V Flyback Si 100 kHz 72 % 1.1 mA - 40 C + 125 C 400 mA NCP1075A Tube

onsemi AC/DC Converters ENHANCED OFF- LINE SWITCH 104In Stock
₩3,104.4
₩2,293.2
₩2,074.8
₩1,856.4
Min.: 1
Mult.: 1
Through Hole PDIP-8 31 W 8 V 8.9 V Flyback Si 100 kHz 72 % 1.26 mA - 40 C + 150 C 650 mA NCP1076A Tube

onsemi AC/DC Converters ENHANCED OFF-LINE SWITCHE 1In Stock
₩2,792.4
₩2,043.6
₩1,856.4
₩1,653.6
Min.: 1
Mult.: 1
Through Hole PDIP-7 14 W 6.5 V 20 V Flyback Si 65 kHz 72 % 1.1 mA - 40 C + 125 C 400 mA NCP1075A Tube

onsemi AC/DC Converters ENHANCED OFF- LINE SWITCH
233Expected 12/4/2026
₩3,213.6
₩2,371.2
₩2,152.8
₩1,918.8
Min.: 1
Mult.: 1
Through Hole PDIP-7 8 V 8.9 V Flyback Si 65 kHz, 100 kHz, 130 kHz 72 % 1.26 mA + 150 C NCP1077A Tube

onsemi AC/DC Converters ENHANCED OFF-LINE SWITCH 10,550Factory Stock Available
₩3,307.2
₩2,433.6
₩2,215.2
₩1,981.2
Min.: 1
Mult.: 1
Through Hole PDIP-8 31 W 8 V 8.9 V Flyback Si 100 kHz 72 % 1.26 mA - 40 C + 150 C 650 mA NCP1076A Tube