3A 5V Step-Down Regulator, 8-40V In, TO-263-7 SM
5.4A Switching Regulator, 40V In, 5V Out, 280kHz, TO-263
SIMPLE SWITCHER® 8V to 40V, 3A Low Component Count Step-Down Regulator 7-DDPAK/TO-263 -40 to 125
LM2676S-5.0/NOPB
5V 3A DC-DC Step Down Regulator, 8-40V In, TO-263
5.4A Switching Regulator, 40V In, 280kHz, TO-263, 7-Pin