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The NE57810 DDR termination regulator maintains an output voltage (DDR reference bus voltage) that is half the RAM supply voltage. It is capable of providing up to +- 3.5 A for sustained periods. Overcurrent limiting protects the NE57810 from inrush currents at start-up. Overtemperature shutdown protects the device in extreme temperature situations.
The package is thermally robust for flexibility of thermal design. The NE57810 is a linear regulator so no external inductors or switching FETs are necessary. Fast response to load changes reduces the need for output capacitors.