The XC9248 Series from Torex Semiconductor is a DC to DC Converter with Input Voltage 4.5 to 18 V, Output Voltage 1 1 to 12 V, Output Current 1 2200 mA, Operating Temperature -40 to 105 Degree C, Storage Temperature -50 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for XC9248 Series can be seen below.