The XD9707 Series from Torex Semiconductor is a DC to DC Converter with Input Voltage 3 to 36 V, Output Voltage 1 1.8 to 12 V, Output Current 1 600 mA, Operating Temperature -40 to 125 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for XD9707 Series can be seen below.