TK713xx
LOW DROPOUT
REGULATOR FEATURES
s s s s s Low Dropout Voltage Low Quiescent Current Very Stable Output Active Low On/Off Control Miniature Package (SOT-25)
APPLICATIONS
s s s s s s s Battery Powered Systems Portable Consumer Equipment Cordless Telephones Personal Communications Equipment Radio Control Systems Toys Low Voltage Systems
DESCRIPTION
TK713xx is a low dropout, linear
regulator with a built-in electronic switch.
Since a
PNP power
transistor is used, dropout voltage is very low, making it possible to maintain a stable output voltage even as the battery voltage decreases.
This allows longer battery life.
The TK713xx has a control pin to turn the output on or off.
The input c...