LR6XXYY

DESCRIPTION 

The UTC LR6XXYY is a low noise and high accuracy LDO 

voltage regulator which has the soft start function. Designers can 

reduce power consumption more easily by applying EN function

that can turn off the output of each device and control the in rush 

current through the soft start function. 

The UTC LR6XXYY comes with low design cost and 

outstanding output stability and its compatibility of working with low 

ESR ceramic capacitors is undoubted. Besides, the level of stability 

is ensured by the perfect transient response and PSRR derived 

from a large frequency range. 

FEATURES 

* VD=470mV @600mA (Typ.), VOUT ≥3.3V 

* Range of Output Current:600mA / Channel 

* Low Power Consumption:50μA (VOUT1 and VOUT2 Enable Mode). 

* Standby Current:0.1μA (Typ.) 

* Accurate：±2%

* High PSRR: 65 dB at 1kHz. 

* Each Channel Output Current Limit Protection:950mA 

* With Short Circuit Protection 

* Output ON/OFF Control Function