G982
G982 is 300mA Low-Noise LDO Regulators manufactured by Global Mixed-mode Technology.
Features
- Low, 90μA No-Load Supply Current
- Guaranteed 300m A Output Current
- Dropout Voltage is 200m V @ 150m A Load
- PSRR=53d B @ 1k Hz
- Over-Temperature Protection and Short-Circuit
Protection
- Max. Supply Current in Shutdown Mode < 1μA
- Low Output Noise at 28μVRMS
- Stable with low cost ceramic capacitors
- Output voltage: 4.75V
Applications
- Notebook puters
- Cellular Phones
- PDAs
- Digital still Camera and Video Recorders
- Hand-Held Devices
- Audio Codec
General Description
The G982 is a low supply current, low dropout linear regulator that es in a space saving MSOP8 package. The supply current at no-load is 90μA. In the shutdown mode, the maximum supply current is less than 1μA. Operating voltage range of the G982 is from
5V to 5.5V. The over-current protection limit is set at
550m A typical and 400m A minimum. An over-tem- perature protection circuit is built-in in the G982...