1.0A FAST ULTRA LOW DROPOUT LINEAR REGULATOR

 

 

DESCRIPTION

 

The UTC LR1801/LR1801AD operate from a +1.5V ~ +6V

input supply as fast ultra low-dropout linear regulators. Wide output

voltage range options are available. The fast response

characteristic to make UTC LR1801/LR1801AD suitable for low

voltage microprocessor application. The low quiescent current

operation and low dropout quality caused by the CMOS process.

The UTC LR1801/LR1801AD has low dropout voltage. The

ground pin current is typically 60uA.

The output voltage types of UTC LR1801-xx are fixed one in

the IC and UTC LR1801AD are adjustable one.

 

FEATURES

 

* Low Dropout Voltage

* The Guaranteed Output Current is 1A DC

* Fixed Output Voltage Accuracy ± 1%

Adjustable Output Voltage Accuracy ± 2%

* Over temperature Protection And Over current Protection