G5U1118

www.DataSheet4U.com ISSUED DATE :2005/07/11 REVISED DATE : G 5 U 111 8 1A Positive Low Dropout Fixed-mode Regulator With EN Function Description The G5U1118 is a low dropout positive fixed-mode regulator with minimum of 1A 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. G5U1118 is also well suited for other applications such as VGA cards. The product is guaranteed to have <1.4V dropout at full load current making it ideal to provide well regulated outputs 1.5V to 12V with up to 18V input supply. The product offers a TTL-Logic compatible enable pin. Features 1.4V maximum dropout voltage at full load current Built-in thermal shutdown Output current limiting Fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5.0V, 9.0V, 12V Fast transient response Good noise rejection Enable function Applications PC peripheral Communication CDROM.. Package Dimensions REF. A b L4 c L1 E Millimeter Min. Max. 4.40 4.80 0.66 0.91 0.00 0.30 B 0.36 0.5 2.29 2.79 9.80 10.4 REF. c2 L2 D e L Millimeter Min. Max. 1.25 1.45 1.27 REF. 8.6 9.0 1.70 REF. 14.6 15.8 0˚ 8˚ Typical Circuit G5U1118 Page: 1/3 ISSUED DATE :2005/07/11 REVISED DATE : Pin Descriptions Name GND VOUT VIN EN NC Symbol VIN VEN PD TST TOP Description Ground The output of the regulator. A minimum of 10uF capacitor must be connected from this pin to ground to insure stability. The input...