The MAXM17712 from Analog Devices is a DC to DC Converter with Input Voltage 4 to 60 V, Output Voltage 1 1.2 to 3.3 V, Output Current 1 150 mA, Output Voltage 2 1.8 V, Output Current 2 50 mA. Tags: Buck/Step down. More details for MAXM17712 can be seen below.