IC REG BUCK 3.3V 3A TO220-7
DC/DC Controller, 8V to 40V Input, 1 Function, TO-220 Package
DC/DC Controller, 8V to 40V, 3.3V Output, 3A, TO-220
SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-TO-220 -40 to 125