The RT9073A-18GQZ 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 1μA and almost zero disable current is ideal for powering the battery equipment to a longer service life. The RT9073A-18GQZ 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
- 1μA Ground Current at no Load
- PSRR = 75dB at 1kHz
- ±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
- ZQFN-4L 1x1 (ZDFN-4L 1x1), SC-82 Packages Available
Applications
- Portable, Battery Powered Equipment
- Ultra Low Power Microcontrollers
- Notebook Computers
- Internet of Things
