G25028 ` ST GS-R405 20W DC-DC Step-Down Switching Regulator 5.1V 4A 9–46V Input

The GS-R405 20Watt switching regulator by ST operates on 9 to 46VDC input and produces a 5.1VDC±2% @ up to 4Amp output. Features integral heatsink and effective shielding to minimize EMI. Size about 3.36" x 2.64" x 0.82" tall (excluding connection pins on bottom). Complete spec sheets online. New!