The MAXM17532 from Analog Devices is a DC to DC Converter with Input Voltage 4 to 42 V, Output Voltage 1 0.9 to 5.5 V, Output Current 1 100 mA, Operating Temperature -40 to 125 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Surface Mount, Buck/Step down. More details for MAXM17532 can be seen below.