DESCRIPTION
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator GL1117A is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 15V input supply. 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 1/4 ISSUED DATE :2003/08/02 REVISED DATE :2007/01/12E 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 regulator.
GTM
