Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 7-Pin(7+Tab) TO-220 Tube

SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125
IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14, LLP-14, Switching Regulator or Controller
IC 3 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, ROHS COMPLIANT, TO-263, SMT-7, Switching Regulator or Controller