View tk715xx-series datasheet:

TK715xx LOW DROPOUT VOLTAGE REGULATOR APPLICATIONS FEATURES Battery Powered Systems High Voltage Precision at ± 2.0% or ± 60 mV Cellular Telephones Very Low Quiescent Current Pagers Very Low Dropout Voltage Personal Communications Equipment Reverse Bias Protection Portable Instrumentation Miniature Package (SOT-23-3) Portable Consumer Equipment Short Circuit Protection Radio Control Systems High Ripple Rejection Toys Low Voltage Systems DESCRIPTION The TK715xx is a low dropout linear regulator housed in a TK715xxS small SOT-23-3 package, rated at 350 mW. An internal PNP transistor is used to achieve a low dropout voltage of 105 mV (typ.) at 50 mA load current. This device offers high precision output voltage of ± 2.0 % or ± 60 mV. The TK715