The 36B0515LS-1WR2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 15 V, Output Current 1 7 to 67 mA, Output Power 1000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Boost/Step Up. More details for 36B0515LS-1WR2 can be seen below.