The R-78 series are a RECOM legacy product. These switching regulators come in a compact SIP3 package and are a drop-in replacement for the outdated LM78 linear regulators. The power options for this package span from 0.5 A up to 2 A; their high efficiency and low cost make them an optimal solution for point-of-load voltage regulation. For the most economic products, check out the R-78”E” series.