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The TC1263 is a fixed-output, high-accuracy (typically±0.5%) CMOS low dropout regulator. Designedspecifically for battery-operated systems, the TC1263’sCMOS construcTIon eliminates wasted ground current,significantly extending battery life. Total supply currentis typically 80 μA at full load (20 to 60 TImes lower thanin bipolar regulators).TC1263 key features include ultra low noise operaTIon,very low dropout voltage (typically 350 mV at full load)and fast response to step changes in load.The TC1263 incorporates both overtemperature andovercurrent protecTIon. The TC1263 is stable with anoutput capacitor of only 1 μF and has a maximumoutput current of 500 mA. It is available in 8-Pin SOIC,5-Pin TO-220 and 5-Pin DDPAK packages.
