Recom international roe 0505s dc dc converter 5v in 5v out recom roe 0505s p the recom power roe 0505s is a low cost 1w unregulated dc dc converter it has an input of 5v dc output of 5v dc and current output of 200ma the operating temperature range is 40 deg c to 85 deg c with a typical efficiency of 75 p recom 10016268 roe 0505s dc dc converter 5v in 5v out