Texas Instruments LM3402MM/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable 8-Pin, MSOP
Texas Instruments LM3402MM/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable 8-Pin, MSOP, Minimum Output Voltage: 0.2 V, Maximum Output Voltage: 40 V, Minimum Input Voltage: 6 V, Maximum Input Voltage: 42 V, Maximum Output Current: 500mA, Maximum Switching Frequency: 1 MHz, Mounting Type: Surface Mount, Dimensions: 3 x 3 x 0.86mm, Efficiency: 96%, Switching Regulator: Yes.