The AAT1110 SwitchReg™ is a member of AnalogicTech’s Total Power Management IC™ (TPMIC™) product family. It is a 1.4MHz step-down converter with an input voltagerange of 2.7V to 5.5V and output as low as 0.6V. Its low supply current, small size, and high switching frequencymake the AAT1110 the ideal choice for portable applicaTIons.