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NCV51190MNTAG The ON Semiconductor NCV51190MNTAG is a DDR memory termination regulator designed for DDR-I, DDR-II, and DDR-III memory systems. It provides active sourcing and sinking capabilities with precise voltage regulation.
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NCV51190MNTAG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCV51190MNTAG is a DDR memory termination regulator designed for DDR-I, DDR-II, and DDR-III memory systems. It provides active sourcing and sinking capabilities with precise voltage regulation.
✓ Total Stock: 30,000 pcs
$ Price Range: $0.75

NCV51190MNTAG Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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30,000 pcs
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NCV51190MNTAG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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NCV51190MNTAG Description

Short technical summary and product information.

The ON Semiconductor NCV51190MNTAG is a high-speed linear regulator specifically designed to generate the VTT termination voltage rail required for DDR-I, DDR-II, and DDR-III memory modules. This device is capable of actively sourcing or sinking significant current, up to ±1.5 A for DDR-I and ±0.5 A for DDR-II/III, while maintaining tight output voltage regulation within ±30 mV.

 

Key features include integrated power MOSFETs with thermal protection, ultra-fast response to line and load transients, and minimal external component count. The regulator supports a Suspend To RAM (STR) function for power saving during standby modes. It is supplied in a compact 8-DFN (2x2) surface-mount package, making it suitable for space-constrained applications.

 

This regulator is ideal for applications such as desktop PCs, notebooks, workstations, graphics cards, set-top boxes, digital TVs, and embedded systems that utilize DDR memory. Its cost-effectiveness and robust design ensure reliable termination voltage generation for high-speed memory interfaces.

NCV51190MNTAG Quick Information

Product Type: DDR Termination Regulator
Canonical Name: NCV51190MNTAG DDR Memory Termination Regulator
Subcategory: Power ICs

NCV51190MNTAG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free Devices

NCV51190MNTAG Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCV51190MNTAG Features

  • Generates DDR memory termination voltage.
  • ±1.5A source/sink current for DDR-I.
  • ±0.5A source/sink current for DDR-II/III.
  • Regulates output voltage to ±30 mV.
  • Available in 8-DFN package.

NCV51190MNTAG Applications

  • Used in desktop PCs and notebooks.
  • Supports graphics card DDR memory.
  • Applicable for set-top boxes.
  • Suitable for embedded systems.

NCV51190MNTAG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum source and sink current for the NCV51190MNTAG?

The NCV51190MNTAG supports up to ±1.5 A for DDR-I and up to ±0.5 A for DDR-II/III.

What is the output voltage regulation accuracy of the NCV51190MNTAG?

The output voltage is regulated to within ±30 mV.

What is the operating temperature range for the NCV51190MNTAG?

The operating temperature range is from -40°C to 125°C.

What package type is the NCV51190MNTAG available in?

The NCV51190MNTAG is available in an 8-DFN (2x2) package.

Does the NCV51190MNTAG support a Suspend To RAM (STR) function?

Yes, the NCV51190MNTAG features a power-saving Suspend To RAM (STR) function.

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