The BD70522GUL from ROHM Semiconductor is a DC to DC Converter with Input Voltage 2.5 to 5.5 V, Output Voltage 1 1.2 to 3.3 V, Output Current 1 500 mA, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Buck/Step down. More details for BD70522GUL can be seen below.