The PSR1.0-1P2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.6 to 36 V, Output Voltage 1 1.2 V, Output Current 1 1000 mA, Operating Temperature -40 to 100 Degree C, Storage Temperature -55 to 125 Degree C. Tags: Through Hole, Buck/Step down. More details for PSR1.0-1P2 can be seen below.