Description
TK740xxL DUAL LOW DROPOUT VOLTAGE REGULATOR .
The TK740xx is a Dual Ultra Low-Drop-Out regulator with a built-in electronic switch.
Features
* n 2 Channel LDO in one Package n Outputs can be set by External Resistors n High Precision Output Voltage (± 2.0 % or ± 60 mV) n Independent Active High On/Off Control for each LDO n Very Low Dropout Voltage (VDROPA = 90 mV at 100 mA,
VDROPB = 80 mV at 50 mA)
n StablewithCeramicCapacitors n Excellen
Applications
* n Battery Powered Systems n Measurement Systems n Mobile Communications Systems n Cellular Phones n Cordless Phones n PDAs n Toy Motor Drivers
load current is internally monitored and the device will shut down in the presence of a short circuit or overcurrent condition at the output. The TK740xx cir