1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14,
1.5A POWER FACTOR CONTROLLER, 120kHz SWITCHING FREQ-MAX, CDIP16, CERAMIC, DIP-16

1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO16, PLASTIC, SOIC-16