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

3A SWITCHING REGULATOR, 200kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN

9.5A SWITCHING REGULATOR, 125kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN
DUAL OP-AMP, 4000uV OFFSET-MAX, 0.6MHz BAND WIDTH, CDIP8, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-8

SIMPLE SWITCHER® 4V to 40V, 5A Step-Up Wide Vin Flyback Regulator 5-TO-220 -40 to 125

7A SWITCHING REGULATOR, 125kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN

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