The XD9263 Series from Torex Semiconductor is a DC to DC Converter with Input Voltage 3 to 18 V, Output Voltage 1 1 to 15 V, Output Current 1 500 mA, Operating Temperature -40 to 105 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for XD9263 Series can be seen below.