The iSA48025A033V-000-R from TDK Corporation is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 3.3 V, Output Current 1 25000 mA, Output Power 82500 mW, Operating Temperature -40 to 125 Degree C. Tags: Through Hole, Buck/Step down. More details for iSA48025A033V-000-R can be seen below.