G984

Global Mixed-mode Technology Inc. G984 300mA High PSRR LDO Regulators Features „ Low, 90µA No-Load Supply Current „ Guaranteed 300mA Output Current „ Maximum Dropout Voltage is 2V @ 300mA Load „ PSRR=65dB @ 120Hz; 55dB @ 1kHz „ Over-Temperature Protection and Short-Circuit Protection „ Fixed Output Voltage: 1.20V „ Max. Supply Current in Shutdown Mode < 1µA „ Stable with low cost ceramic capacitors Applications „ Notebook Computers „ Cellular Phones „ PDAs „ Digital still Camera and Video Recorders „ Hand-Held Devices „ Audio Codec General Description The G984 series is a low supply current, high PSRR, and low dropout linear regulator that comes in a space saving SOT-23-6 package. The supply current at no-load is 90µA. In the shutdown mode, the maximum supply current is less than 1µA. Operating voltage range is from 2.5V to 6.0V. The over-current protection limit is set at 550mA typical. An over- temperature protection circuit is built-in in the Device to prevent ...