IC 5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM5, BENT STAGGERED, TO-220, 5 PIN, Switching Regulator or Controller
IC 7 A SWITCHING REGULATOR, 125 kHz SWITCHING FREQ-MAX, PZFM5, BENT STAGGERED, TO-220, 5 PIN, Switching Regulator or Controller

9.5A SWITCHING REGULATOR, 200kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN

4V to 40V, 3A Step-Up Wide Vin Flyback Converter 5-DDPAK/TO-263 -40 to 125

SIMPLE SWITCHER 5A Flyback Regulator with Shutdown 7-DDPAK/TO-263 -40 to 125