DP-Demo Board LTC3407EMSE Dual DC/DC Converter, Vin = 2.5V to 5.5V, Vout1 = 1.2V/1.5V/1.8V @ 600mA, Vout2 = 2.5V @ 600mA
Analog Devices DC568A technical specifications.
No datasheet is available for this part.