LT3503 Demo Board, 1.2A, 2.2MHz Step-Down Switching Regulator in 2mm3mm DFN

Demonstration circuit 1050 is a monolithic step-down DC/DC switching regulator featuring LT3503. The demo board is designed for 3.3V output from a 4.5V to 20V input. The wide input range of the LT3503 allows a variety of input sources. The typical sources are automotive batteries, wall adaptors and industrial supplies