R0.5S-0505/H is an isolated DC/DC converter manufactured by Recom Power, offering 0.5 W of output power at an output voltage of 05 V and an input voltage range of 2:1. It has an input range of 4.5-9 V (nominal of 05 V), with a nominal input current of 220 mA. The converter offers high isolation of 3kV, high efficiency, and is enclosed in an industry-standard, shielded, surface-mountable package. It has both SIP (single in-line package) and DIP (dual in-line package) mounting options, and is rated for ambient temperatures from -40°C to 85°C.