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NCP51403

ON Semiconductor
Part Number NCP51403
Manufacturer ON Semiconductor
Description Termination Regulator
Published Oct 18, 2016
Detailed Description NCP51403 3 Amp VTT Termination Regulator DDR1, DDR2, DDR3, LPDDR3, DDR4 The NCP51403 is a source/sink Double Data Rate (...
Datasheet PDF File NCP51403 PDF File

NCP51403
NCP51403


Overview
NCP51403 3 Amp VTT Termination Regulator DDR1, DDR2, DDR3, LPDDR3, DDR4 The NCP51403 is a source/sink Double Data Rate (DDR) termination regulator specifically designed for low input voltage and low−noise systems where space is a key consideration.
The NCP51403 maintains a fast transient response and only requires a minimum output capacitance of 20 mF.
The NCP51403 supports a remote sensing function and all power requirements for DDR VTT bus termination.
The NCP51403 can also be used in low−power chipsets and graphics processor cores that require dynamically adjustable output voltages.
The NCP51403 is available in the thermally−efficient DFN10 Exposed Pad package, and is rated both Green and Pb−free.
Features • 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 • Phase Margin >45° with Recommended 20 mF VTT Capacitance • PGOOD − Logic output pin to Monitor VTT Regulation • EN − Logic input pin ...



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