The MAX25231 from Analog Devices is a DC to DC Converter with Input Voltage 3.5 to 40 V, Output Voltage 1 1 to 10 V, Output Current 1 1200 mA, Operating Temperature -40 to 125 Degree C, Storage Temperature -65 to 150 Degree C. Tags: Surface Mount, Buck/Step down. More details for MAX25231 can be seen below.