The RT9083 is a low-dropout (LDO) voltage regulators with enable function that operates from 1.2V to 5.5V. It provides up to 250mA of output current and offers low-power operation in miniaturized packaging. The features of low quiescent current as low as 30μA and almost zero disable current is ideal for powering the battery equipment to a longer service life. The RT9083 is stable with the ceramic output capacitor over its wide input range from 1.2V to 5.5V and the entire range of output load current (0mA to 250mA).
Feature
- 30μA Ground Current
- PSRR = 75dB at 1kHz
- Adjustable Output Voltage Available by Specific Application
- ±2% Output Accuracy
- 250mA (VIN ≥ 2.3V) Output Current with EN
- Low (0.1μA) Disable Current
- 1.2V to 5.5V Operating Input Voltage
- Dropout Voltage : 0.45V (typ.) at 250mA when VOUT ≥ 3V
- Support Fixed Output Voltage 0.9V, 1.05V, 1.2V, 1.5V, 1.8V, 1.9V, 2.5V, 2.7V, 2.8V, 2.9V, 3V, 3.3V
- Stable with Ceramic or Tantalum Capacitor
- Current Limit Protection
- Over Temperature Protection
- TSOT-23-5 Packages Available
Applications
- Portable, Battery Powered Equipment
- Ultra Low Power Microcontrollers
- Notebook computers
- Internet of Things
