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NCP51199 Termination Regulator

NCP51199 Description

NCP51199, NCV51199 DDR 2-Amp Source / Sink VTT Termination Regulator The NCP/NCV51199 is a linear regulator designed to supply a regulated VTT termin.
Pin No.

NCP51199 Features

* include source/sink current limiting, soft
* start and on
* chip thermal shutdown protection. Features
* Supports DDR
* 2 VTT Termination to ±2 A, DDR
* 3 to ±1.5 A (peak)
* Stable with 10 mF Ceramic Capacitance on VTT Output
* Integrated Power MOSFETs

NCP51199 Applications

* The regulator is capable of actively sourcing and sinking ±2 A peak currents for DDR
* 2, and DDR
* 3 up to ±1.5 A while regulating the VTT output voltage to within ±10 mV. The output termination voltage is regulated to track VDDQ / 2 by two external voltage divider resistors connected

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Termination Regulator ON Semiconductor
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