3A Adj Buck Converter, 8-40V In, 260kHz, TO-263
5.4A Switching Regulator IC, 40V In, 280kHz, TO-263, 7-Pin
3A Adj Buck Converter, 8-40V In, 37V Out, TO-263-7
5.4A Switching Regulator, 40V In, 280kHz, 7-Pin TO-263