The R1SE8-0505-R is a 1W unregulated DC/DC converter designed to provide a single 5V output from a nominal 5V input voltage. It operates with a typical efficiency of 75% at full load and features 1kVDC/1 second of functional isolation between the input and output. This converter is housed in an 8-pin SMD package and is specified for a wide operating temperature range of -40°C to +85°C at full load. As part of the cost-effective R1SE series, it is UL certified and suitable for applications requiring simple, isolated power conversion.