DESCRIPTION
The UR5513 is a sink/source tracking termination regulator. The
UR5513 possesses ahigh speed operating amplifier that provides
fast load transient response and only requires a minimum 30uF
ceramic output capacitor. The UR5513 supports remote sensing
functions and all features required to power the DDRIII and Low
Power DDRIII/DDRIV VTT bus termination. In addition , the UR5513
Provides an open-drain PGOOD signal to monitor the output
regulation and an EN signal that can be used to discharge VTT
during S3(suspent to RAM) for DDR applications.
 FEATURES
* VCNTL Voltage Range: 2.9~5.5V
* VIN Voltage Range: 1.1V~3.5V
* Support Ceramic Capacitors
* Power Good Indicator
* DDRIII,Low Power DDRIII/DDRIV VTT Applications
* 2A Source/Sink VTT output
* 10mA Source/Sink Reference output
* Soft-start Function
* UVLO and OCP Protection
* Thermal Shutdown Protection