LR1107G-33-AE3-3-R

The UTC LR1107/E operate from a +2.5V ~ +7.0V input supply as fast ultra low-dropout linear regulators. Wide output voltage range options are available. The fast response characteristic to make UTC LR1107/E suitable for low voltage microprocessor application. The low quiescent current operation and low dropout quality caused by the CMOS process. The UTC LR1107/E has ultra low dropout voltage; 300mV at 600mA load current typically. The ground pin current is typically 200uA at 1mA load current. SET/ADJ Mode (for LR1107): Connect an external resistive voltage-divider from Vout to this pin to set the output voltage from 1.145V to 5V. ERROR Flag (for LR1107E): When the output voltage drops 10% below nominal value Error flag goes low. 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, load and temperature.

Key features

• Ultra Low Dropout Voltage
• Low Ground Pin Current
• 0.68% Load Regulation
• The Guaranteed Output Current is 600mA DC
• Output Voltage Accuracy ± 1.5%
• ERROR Flag Indicates Output Status
• VOUT can be Adjusted From 1.145V to 5V
• Low Output Capacitor Required
• Overtemperature Protection and Overcurrent Protection