NCP51401 Datasheet, ON Semiconductor

* Input Voltage Rails: Supports 2.5 V, 3.3 V and 5 V Rails
* PVCC Voltage Range: 1.1 to 3.5 V
* Integrated Power MOSFETs
* Source and Sink Termination Reg.

* DDR Memory Termination
* Desktop PC’s, Notebooks, and Workstations
* Servers and Networking equipment
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Pin Number Pin Name Pin Function 1 VRI VTT External Reference Input ( set to VDDQ / 2 thru resistor network ). 2 PVCC Power input. Internally connected to the output source MOSFET. 3 VTT Power Output of the Linear Regulator. 4 PGND Powe.