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onsemi
KA7553A
PWM Controller programmable frequency upto 600khz
Distributor Stock 1 10 100 1,000
Rochester Electronics 29,000 USD 0.536 0.536 0.504 0.456 Visit Site
DigiKey 5,321 USD 1.23 1.10 0.799 0.520 Visit Site
Mouser 2,802 USD 1.22 1.04 0.705 0.494 Visit Site
Microchip USA 1,694 USD 3.41 Visit Site
Win Source 13,300 USD 0.481 0.481 Visit Site
Samsung
KA7553
Distributor Stock 1 10 100 1,000
Hyper Source Electronics 3,586 USD 0.491 0.491 0.491 0.491 Visit Site
Direct Components 3,271 Visit Site
Fairchild Semiconductor
KA7553
IC Reg Ctrlr 8DIP
Distributor Stock 1 10 100 1,000
Win Source 3,840 USD 0.560 0.560 Visit Site
PCX Yes Visit Site
Misc
KA7553A
Distributor Stock 1 10 100 1,000
Quest 14 USD 1.03 0.855 0.855 0.855 Visit Site
Rochester Electronics
KA7553A
KA7553A - Switching Controller,
Distributor Stock 1 10 100 1,000
DigiKey Marketplace 29,000 USD 0.530 Visit Site