DESCRIPTION
The TK701xx is a very low dropout, low input voltage operation regulator suitable for single battery cell applications. This regulator provides 1.0 V output with a dropout voltage of only 30 mV. The active low control provides on/ off switching of the output. In the off mode, the standby supply current is 10 µA, thus extending battery life.
The TK701xx is available in a very small plastic surface mount package (SOT-25).

FEATURES
■ Low Input Voltage Operation (Single Battery Cell)
■ Internal PNP Transistor
■ Built-In Shutdown Control (Off Current, 10 µA Typ)
■ Low Dropout Voltage (30 mV Typ)
■ High Speed ON/OFF Transient, (15 µs Typ)
■ Very Small Surface Mount Package (SOT-25)

APPLICATIONS
■ Pagers
■ Personal Communication Equipment
■ Portable Consumer Equipment
■ Radio Control Systems
■ Single Battery Cell Systems