Description
TK714xxS LDO Regulator with base terminal for Current Boost TK714xxS 1..
The TK714xxS is a low dropout linear regulator with internal PNP pass transistor that can supply 100mA load current.
Features
* An external transistor can be used. (Base current Typ10mA)
* On/Off control available (High ON).
* No input current at Off mode
* Excellent output stability (CL 0.022µF,Iout 2mA)
* High ripple rejection (-70dB at 1kHz)
* 100mA load current guarantee
Applications
* Electronic Equipment
* Battery Powered Systems
Mobile communications, etc. 4. PIN CONFIGURATION
Vin 1 GND 2 Vcont 3
5 4
Vout Base
5. BLOCK DIAGRAM
Vin 1
GND 2 Vcont 3
SW Control Circuit
Bandgap Reference
Error Amp
Over Current Limit
Over Heat Protection
5 Vout 4 BASE
GC3