2A Sink/Source Bus Termination
Regulator
DESCRIPTION
The EUP7171 is a high performance linear
regulator designed to provide power for termination of a DDR memory bus.
It significantly reduces parts count, board space and overall system cost over previous switching solutions.
The EUP7171 contains a high-speed operational amplifier to provide excellent response to load transients.
It also has an independent power source pin (VCNTL) for achieving better output driving capability.
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regulator can both sink and source up to 2A current.
The output termination voltage can be tightly regulated to track 1/2 VDDQ by two external voltage divider resistors.
The EUP7171, used in con...