GENERAL DESCRIPTION

The SGM2008/A series low-power, low-noise, low-dropout, CMOS linear voltage regulators operate from a 2.5V to 5.5V input and deliver up to 300mA. They are the perfect choice for low voltage, low power applications. An ultra low ground current（ 200µA at 300mA output ) makes these part attractive for battery operated power systems.

FEATURES

- Low Output Noise: 30µVRMS typ(10Hz to 100KHz)

- Ultra-Low Dropout Voltage: 300mV at 300mA output

- Low 77µA No-Load Supply Current

- Low 200µA Operating Supply Current at 300mA Output

- High PSRR (73dB at 1KHz)

- Thermal-Overload Protection

- Output Current Limit

- 10nA high Logic-Controlled Shutdown

- Available in Multiple Output Voltage Versions Fixed Outputs of 1.8V, 2.5V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.3V and 3.6V