DESCRIPTION

TK712xx is a low dropout, linear regulator. Since a PNP power transistor is used, dropout voltage is very low, making it possible to maintain stable output voltage even as the battery decreases. This allows longer battery life. The TK712xx has a noise bypass pin available for noise reduction.

The TK712xx is available in a miniature SOT-25 surface mount package.

FEATURES

■ Low Dropout Voltage

■ Low Quiescent Current

■ Very Stable Output

■ Low Noise (35 µVrms)

■ Miniature Package (SOT-25)

APPLICATIONS

■ Battery Powered Systems

■ Portable Consumer Equipment

■ Cordless Telephones

■ Personal Communications Equipment

■ Radio Control Systems

■ Toys

■ Low Voltage Systems