DC/DC Controller 3.3V 5A TO-220-5 Through Hole
Switching Regulator, Voltage-mode, 7.5A, 173kHz Switching Freq-Max, BIPolar, PSSO5, ROHS COMPLIANT, TO-263, 5 PIN
Conv DC-DC Single Step Down 4.5V to 40V 5-Pin(5+Tab) TO-220 Tube