Input Voltage up to 42V (LMRx42xx), 20V (LMRx20xx), and 5.5V (LMRx05xx). Output Current up to 2A (LMRxxx20), 1.5A (LMRxxx15), 1A (LMRxxx10), etc. Adjustable output voltage from 0.6V. 1MHz or greater switching frequency of 1.6MHz (LMR.X) and 3MHz (LMR.Y).