DESCRIPTION
The TK115xx series devices are low power, linear regulators with electronic ON/OFF switches. Both active HIGH and active LOW control pins are provided.
An internal PNP pass-transistor is used in order to achieve low dropout voltage (typically 200 mV at 80 mA load current). A base drive is available at pin 7 for connection of an external pass transistor should higher current (up to 1 A) or lower dropout voltage is required.

FEATURES
■ Low Dropout Voltage
■ Pass Transistor Terminals Available
■ Very Low Standby Current ( ON, No Load)
■ Very Low (<200 nA) Current in OFF Mode
■ Low Output Noise
■ Internal Thermal Shutdown
■ Short Circuit Protection
■ Available on Tape and Reel

APPLICATIONS
■ Cordless Telephones
■ Pagers
■ Battery Powered Systems
■ Personal Communications Equipment
■ Portable Instrumentation
■ Radio Control Systems
■ Toys
■ Low Voltage Systems
■ Portable Consumer Equipment