dc2005a DC2005A Demonstration circuit DC2005A is a synchronous stepdown regulator using an LTC3624 monolithic buck regulator in the 3x3 DFN-8 package. The DC2005A operates from an input voltage range of 2.7V to 17V and provides an adjustable output voltage range from 1.2V to 5V (VOUT < VIN) at 2A of output current. A user-selectable MODE input pin is provided to allow the user to trade off ripple noise for light load efficiency. DC2005A LTC3624 Demo Board (DFN) | Micropower Sync Buck, 2.7V ≤ VIN ≤ 17V, VOUT = 1.2V/1.8V/2.5V/3.3V/5V/Adjustable @ 2A