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NCP51198 - 1.5A DDR Memory Termination Regulator

General Description

NCP51198 Pin Number SO8

Common Ground.

Suspend Shutdown supports Suspend To RAM function.

high impedance state.

Key Features

  • include extremely low initial offset voltage, excellent load regulation, source/sink soft.
  • start and on.
  • chip thermal shut.
  • down protection. The NCP/NCV51198 features the power.
  • saving Suspend To Ram (STR) function which will tri.
  • state the regulator output and lower the quiescent current drawn when the /SS pin is pulled low. The NCP/NCV51198 is available in a SOIC.
  • 8 Exposed Pad package. Features.
  • Generate DDR Memory Termination Voltage (VTT).

📥 Download Datasheet

Datasheet Details

Part number NCP51198
Manufacturer onsemi
File Size 217.03 KB
Description 1.5A DDR Memory Termination Regulator
Datasheet download datasheet NCP51198 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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1.5A DDR Memory Termination Regulator NCP51198, NCV51198 The NCP/NCV51198 is a simple, cost−effective, high−speed linear regulator designed to generate the VTT termination voltage rail for DDR−I, DDR−II and DDR−III memory. The regulator is capable of actively sourcing or sinking up to ±1.5 A for DDR−I, or up to ±0.5 A for DDR−II /−III while regulating the output voltage to within ±30 mV. The output termination voltage is tightly regulated to track VTT = (VDDQ / 2) over the entire current range. The NCP/NCV51198 incorporates a high−speed differential amplifier to provide ultra−fast response to line and load transients. Other features include extremely low initial offset voltage, excellent load regulation, source/sink soft−start and on−chip thermal shut−down protection.