The XC9271 Series from Torex Semiconductor is a DC to DC Converter with Input Voltage 7 to 30 V, Output Voltage 1 1.2 to 12 V, Output Current 1 2000 mA, Operating Temperature -40 to 105 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for XC9271 Series can be seen below.