Recom RN DC-DC Converter, 5V dc/ 250mA Output, 4.5 → 5.5 V dc Input, 1.25W, Through Hole, +85°C Max Temp -40°C

EN-60950-1. MTBF to MIL-HDBK 217F (25°C) Derate output when operating temperature is above 85°C. Recom 1.25W DIP Single Output Unregulated Isolated DC-DC Converter - RN Series. Single output 1.25 W DIP8 unregulated DC to DC converters with an efficiency rating of up to 85%. These 1.25 W DIP8 unregulated DC to DC converters are ideal for use where space is restricted making 2W converters unsuitable. Compact DIP8 design No external components required UL94V-0 package material Up to 85% efficiency Short circuit protection No heatsink required