The 36IF0505D-1W from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.75 to 5.25 V, Output Voltage 1 5 V, Output Current 1 20 to 200 mA, Output Power 1000 mW, Isolation Voltage 3000 V. Tags: Through Hole, Buck-Boost. More details for 36IF0505D-1W can be seen below.