GL1118

www.DataSheet4U.com ISSUED DATE :2005/06/06 REVISED DATE :2006/06/05C The GL1118 is a low dropout at positive adjustable or fixed-mode regulator with minimum of 0.8A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. GL1118 is also well suited for other applications such as VGA cards. GL1118 is guaranteed to have lower than 1.3V dropout at full load current making it ideal to provide well regulated outputs of 1.25V to 5.0V with up to 12V input supply. 0.8A Low Dropout Positive Adjustable or Fixed-Mode Regulator Description G L 111 8 Features 1.4Vmaximum dropout full load current Fast transient response Output current limiting Built-in thermal shutdown Good noise rejection 3-Terminal Adjustable or Fixed 1.5V,1.8V,2.5V,3.3V,5.0V Applications PC peripheral Communication Package Dimensions SOT-223 REF. A C D E I H Millimeter Min. Max. 6.70 7.30 2.90 3.10 0.02 0.10 0° 10° 0.60 0.80 0.25 0.35 REF. B J 1 2 3 4 5 Millimeter Min. Max. 13° TYP. 2.30 REF. 6.30 6.70 6.30 6.70 3.30 3.70 3.30 3.70 1.40 1.80 Typical Circuit 3.3V /0.8A 2.5V/0.8A GL1118 Page: 1/4 ISSUED DATE :2005/06/06 REVISED DATE :2006/06/05C Block Diagram Pin Descriptions Name Adj (GND) Vout Vin O I I/O Pin# 1 2 3 Function A resistor divider from this pin to the Vout pin and ground sets the output voltage (Ground only for fixed mode) The output of the regulat...