The NMF0512SC from Murata is a DC to DC Converter with Input Voltage 4.75 to 5.25 V, Output Voltage 1 12 V, Output Current 1 83 mA, Output Power 1000 mW, Isolation Voltage 1000 V. Tags: Through Hole, Boost/Step Up. More details for NMF0512SC can be seen below.