G914D

www.DataSheet4U.net Global Mixed-mode Technology Inc. G914X 300mA High PSRR, Low-Noise LDO Regulators Features „ „ „ „ „ „ General Description The G914X is a low supply current, high PSRR low dropout linear regulator that comes in a space saving SOT-23-5 package. The supply current at no-load is 55µA. In the shutdown mode, the maximum supply current is less than 1µA. Operating voltage range of the G914X is from 2.5V to 5.5V. The over-current protection limit is set at 500mA typical and 400mA minimum. An over- temperature protection circuit is built-in in the G914X to prevent thermal overload. These power saving features make the G914X ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s. „ „ „ „ Ultra Low Output Noise⎯30µV (rms) Ultra Low 55µA No-Load Supply Current Ultra Low Dropout 70mV @ 50mA Load Guarantee 300mA Output Current Over-Temperature and Short-Circuit Protection Fixed Mode: 2.70V (G914A), 2.80V (G914B) 3.00V (G914C), 3.30V (G914D) 2.50V (G914E), 2.85V (G914F) 1.50V (G914G), 1.80V (G914H) Adjustable Mode: from 1.25V to 5.50V (G914Z) PSRR=70dB Max. Supply Current in Shutdown Mode < 1µA Stable with low cost ceramic capacitors Applications „ „ „ „ „ Notebook Computers Cellular Phones PDA Hand-Held Devices Battery-Powered Application Ordering Information ORDER NUMBER G914A G914B G914C G914D G914E G914F G914G G914H G914Z ORDER NUMBER (Pb free) G914Af G914Bf G914Cf G914Df G914Ef G914Ff G914Gf G914Hf G914Zf ...