DESCRIPTION
The US1206 family of devices are ultra low dropout 1A regulators using PNP transistor as the pass element. These products are ideal when a single input supply is available only and the dropout voltage is less than 1V, exceeding the minimum dropout characteristics of NPN/PNP hybrid regulators. One common application of these regulators are where input is 3.3V and a 2.5V output is needed.
   
FEATURES
■ Low Droput Voltage (500mV at 1A)
■ 1% Voltage Reference Accuracy
■ Low Ground Current
■ 10uA Quiescent Current in Shutdown
    (US1207,1208)
■ Fast Transient Response
■ Current Limit and Thermal Shutdown
■ Error Flag Signal for Output out of Regulation
    (US1207,1209)
■ Pin Compatible with MIC39100/101/102 series
   
APPLICATIONS
■ 2.5V Supply from 3.3V Input for the
    new generation of Logic ICs
■ Computer Mother Board, Add on Cards
■ High Efficiency Post Regulator in SMPS