G916-500 Global Mixed-mode Technology Inc. 500mA High PSRR, Low Noise, LDO Regulators Features General Description The G916-500 is a low supply current, high PSRR, low noise, and low dropout linear regulator that comes in a space saving SOT-23-5 package. The regulate output voltage range is 5V. 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 5V to 7V. The over-current protection limit is set at 550mA typical. An over- temperature protection circuit is built-in in the Device to prevent thermal overload. These power saving features make the G916-500 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s. Low, 90µA No-Load Supply Current Dropout Voltage is 200mV @ 150mA Load PSRR=70dB Over-Temperature Protection and Short-Circuit Protection Output Voltage is 5.00V Max. Supply Current in Shutdown Mode < 1µA Low Output Noise at 28µVRMS with bypass Capacitor Stable with low cost ceramic capacitors Applications Notebook Computers Cellular Phones PDAs Digital still Camera and Video Recorders Hand-Held Devices Audio Codec Ordering Information ORDER NUMBER MARKING VOLTAGE TEMP. RANGE PACKAGE (Green) G916-500T1U 96BPx 5.00V -40°C~ +85°C SOT-23-5 For other output voltage, please contact us at [email protected] Note: T1: SOT-23-5 U: Tape & Reel Pin Configuration Typical Application Circuit G916-500 IN 1 G916-500 5 OUT IN GND ＋C 2 BATTERY SHDN 4 3 IN _ 1µF COUT 4.7µF SHDN BYP GND BYP OUTPUT VOLTAGE OUT CBYP 10nF SOT-23-5 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.1 Nov 03, 2009 1