The PM8908 from STMicroelectronics is a DC to DC Converter with Input Voltage 1 to 6 V, Output Voltage 1 0.5 to 2 V, Output Current 1 6000 mA, Operating Temperature -40 to 150 Degree C, Storage Temperature -55 to 150 Degree C. Tags: Surface Mount, Buck/Step down. More details for PM8908 can be seen below.