Contextual Info: DC6M40xX6 family 6 MHz, 425 mA, ultra small DC-to-DC buck converter Rev. 1 — 8 February 2013 Product data sheet 1. Product profile 1.1 General description The DC6M40xX6 family consists of highly efficient 6 MHz, 425 mA step-down DC-to-DC converters. The devices convert input voltages between 2.3 V and 5.5 V to fixed output