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 (HKD) 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
HK$16.11
HK$11.92
HK$9.37
HK$8.96
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
HK$13.73
HK$10.11
HK$8.55
HK$8.12
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 724In Stock
HK$14.71
HK$10.77
HK$9.78
HK$8.71
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
HK$16.36
HK$12.08
HK$10.93
HK$9.78
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
HK$14.71
HK$10.77
HK$9.78
HK$8.71
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 27/11/2026
HK$16.93
HK$12.49
HK$11.34
HK$10.11
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
HK$17.43
HK$12.82
HK$11.67
HK$10.44
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