IC REG BUCK ADJ 1.5A TO220F-5
DC/DC Controller Regulator, 6.3V to 40V, 3.3V Output, 1.5A, TO-220-5
Switching Regulator, Voltage-mode, 1.5A, 125kHz Switching Freq-Max, PZFM5, PLASTIC, TO-220, 5 PIN