The VPOL5A-5-SMT from CUI is a DC to DC Converter with Input Voltage 3 to 5.5 V, Output Voltage 1 0.75 V, Output Current 1 5000 mA, Output Power 18000 mW, Operating Temperature -40 to 85 Degree C. Tags: Surface Mount, Buck/Step down. More details for VPOL5A-5-SMT can be seen below.