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.

Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) 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) 16,478In Stock
Cut Tape
S/ 2.65
S/ 2.57
S/ 2.20
S/ 2.19
Reel
S/ 1.83
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) 2,869In Stock
Cut Tape
S/ 4.48
S/ 4.44
S/ 3.71
S/ 3.64
Reel
S/ 3.15
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) 268In Stock
1,000Expected 11/23/2026
Cut Tape
S/ 2.92
S/ 2.43
S/ 2.38
Reel
S/ 2.06
S/ 1.85
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 4W (85-265 VAC) 6W (230 VAC) 583In Stock
Cut Tape
S/ 3.15
S/ 3.14
S/ 2.61
S/ 2.60
Reel
S/ 2.22
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
Power Integrations AC/DC Converters 6 W (85-265 VAC) 9 W (230 VAC) 129In Stock
S/ 2.80
S/ 2.30
S/ 2.25
S/ 1.95
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) 857In Stock
S/ 3.66
S/ 3.39
S/ 3.10
S/ 2.68
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) 615In Stock
S/ 4.36
S/ 4.24
S/ 3.58
S/ 3.51
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