dc1188a DC1188A LT3684EMSE Demo Board | 4.5V ≤ VIN ≤ 34V, VOUT = 3.3V @ 2A Demonstration circuit 1188 is a monolithic step-down DC/DC switching regulator featuring the LT3684. The demo circuit is designed for a 3.3V @ 2A output from a 4.5V to 34V input. DC1188A