LinkSwitch-XT2 Off-Line Switcher ICs

Power Integrations LinkSwitch-XT2 Off-Line Switcher ICs are energy-efficient, low-power ICs with integrated system-level protection. The LinkSwitch-XT2 ICs incorporate a 725V/900V power MOSFET, oscillator, simple ON/OFF control scheme and a high-voltage switched current source. Additional features include frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry, all in a single monolithic IC. The start-up and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry.

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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Output Voltage
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
Power Integrations AC/DC Converters 6 W (85-265 VAC) 9 W (230 VAC)
Datasheet
16,458In Stock
Cut Tape
NT$24.38
NT$23.70
NT$20.22
NT$20.15
Reel
NT$16.85
View
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SMD/SMT SO-8C 5 V 6.1 W 85 VAC 265 VAC Flyback Si 132 kHz 66 % 150 uA - 40 C + 150 C 257 mA LinkSwitch-XT2 Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 8W (85-265 VAC) 11W (230 VAC)
Datasheet
2,861In Stock
Cut Tape
NT$41.23
NT$40.87
NT$34.13
NT$33.52
Reel
NT$29.04
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-8C - 300 mV to 7 V 11 W 4.7 V 5.2 V Si 65 % 55 uA - 40 C + 150 C LinkSwitch-XT2 Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 6 W (85-265 VAC) 9 W (230 VAC)
Datasheet
268In Stock
1,000Expected 11/23/2026
Cut Tape
NT$26.89
NT$22.33
NT$21.90
Reel
NT$19.00
NT$17.03
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-8C 5 V 6.1 W 85 VAC 265 VAC Flyback Si 132 kHz 66 % 150 uA - 40 C + 150 C 257 mA LinkSwitch-XT2 Reel, Cut Tape, MouseReel
Power Integrations AC/DC Converters 6 W (85-265 VAC) 9 W (230 VAC)
Datasheet
129In Stock
NT$25.81
NT$25.78
NT$21.15
NT$20.72
View
Min.: 1
Mult.: 1
Through Hole DIP-8C 5 V 6.1 W 85 VAC 265 VAC Flyback Si 132 kHz 66 % 150 uA - 40 C + 150 C 257 mA LinkSwitch-XT2 Tube
Power Integrations AC/DC Converters 4W (85-265 VAC) 6W (230 VAC)
Datasheet
857In Stock
NT$33.70
NT$31.19
NT$28.54
NT$24.66
View
Min.: 1
Mult.: 1
Through Hole DIP-8C - 300 mV to 7 V 6 W 4.7 V 5.2 V Si 65 % 55 uA - 40 C + 150 C LinkSwitch-XT2 Tube
Power Integrations AC/DC Converters 8W (85-265 VAC) 11W (230 VAC)
Datasheet
615In Stock
NT$40.15
NT$39.08
NT$32.98
NT$32.34
View
Min.: 1
Mult.: 1
Through Hole DIP-8C - 300 mV to 7 V 11 W 4.7 V 5.2 V Si 65 % 55 uA - 40 C + 150 C LinkSwitch-XT2 Tube
Power Integrations AC/DC Converters 4W (85-265 VAC) 6W (230 VAC)
Datasheet
996Expected 11/23/2026
Cut Tape
NT$29.04
NT$28.90
NT$24.02
NT$23.95
Reel
NT$20.43
View
MouseReel Available
Min.: 1
Mult.: 1
: 1,000
SMD/SMT SMD-8C - 300 mV to 7 V 6 W 4.7 V 5.2 V Si 65 % 55 uA - 40 C + 150 C LinkSwitch-XT2 Reel, Cut Tape, MouseReel