The UTC LR1805/LR1805AD 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 LR1805/LR1805AD suitable for low voltage microprocessor application. The low quiescent current operation and low dropout quality caused by the CMOS process.
The UTC LR1805/LR1805AD has low dropout voltage. The ground pin current is typically 60uA.
Output Voltage Precision: Multiple output voltage options are available and ranging from 1.2V ~ 5.0V at room temperature with a guaranteed accuracy of ±1.5%, and ±3.0% when varying line and load.
The output voltage types of UTC LR1805-xx are fixed one in the IC and UTC LR1805AD are adjustable one.