TK11219CM

TK112xxCM VOLTAGE REGULATOR WITH ON/OFF SWITCH FEATURES n High Precision Voltage at ± 1.5% or ± 50 mV n Active High On/Off Control n Very Low Dropout Voltage: (VDROP = 105 mV at 100 mA) n Very Good Stability: CL = 0.1 mF is Stable for any Type Capacitor with VOUT ³ 1.8 V (IOUT > 0.5 mA) n Excellent Ripple Rejection Ratio (80 dB @ 1 kHz) n Very Low Quiescent Current (IQ = 65 mA at IOUT = 0 mA) n Peak Output Current is 480 mA n SOT23L-6 Surface Mount Package n Very Low Noise n Built-in Reverse Bias Protection n Internal Thermal Shutdown n Short Circuit Protection APPLICATIONS n Battery Powered Systems n Cellular Telephones n Pagers n Personal Communications Equipment n Portable Instrumentation n Portable Consumer Equipment n Radio Control Systems n Toys n Low Voltage Systems The TK112xxCM circuit features very high stability in both DC and AC. An output capacitor of 0.1 mF provides stable operation for VOUT ³ 2.5 V. Any type of capacitor can be used; however, the larger this capac...