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LP2998MAX/NOPB The Texas Instruments LP2998MAX/NOPB is a 1.5-A DDR termination regulator designed for DDR, DDR2, DDR3, and DDR3L memory systems. It operates with an input voltage range of 1.35V to 5.5V and provides a stable output voltage between 0.656V and 0.698V.
Mfr Part #:

LP2998MAX/NOPB

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2998MAX/NOPB is a 1.5-A DDR termination regulator designed for DDR, DDR2, DDR3, and DDR3L memory systems. It operates with an input voltage range of 1.35V to 5.5V and provides a stable output voltage between 0.656V and 0.698V.
✓ Total Stock: 77,670 pcs
$ Price Range: $0.76

LP2998MAX/NOPB Available from 5 distributors

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✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LP2998MAX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Mounting Type
Number of Outputs
Operating Temperature
Quiescent Current
Supplier Device Package
Voltage
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LP2998MAX/NOPB Description

Short technical summary and product information.

The Texas Instruments LP2998MAX/NOPB is a linear regulator specifically designed to meet JEDEC SSTL-2 and SSTL-18 specifications for DDR-SDRAM and DDR2 memory termination. It also supports DDR3 and DDR3L VTT bus termination. The device can deliver 1.5 A of continuous current and transient peaks up to 3 A, making it suitable for demanding DDR memory applications.

 

Key electrical characteristics include an input voltage range from 1.35 V to 5.5 V and a precise output voltage range of 0.656 V to 0.698 V. The regulator features a shutdown pin for Suspend To RAM (STR) functionality, allowing the VTT output to tri-state when the shutdown pin is pulled low. It also incorporates a VSENSE pin for superior load regulation and a V REF output for chipset and DIMM referencing.

 

The LP2998MAX/NOPB is available in an 8-SOIC package and is designed for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ), with a typical quiescent current of 0.32 mA. The AEC-Q100 test guidance indicates an HBM ESD Classification Level of H1C.

LP2998MAX/NOPB Quick Information

Product Type: DDR Termination Regulator
Canonical Name: Texas Instruments LP2998MAX/NOPB DDR Termination Regulator
Subcategory: DDR Termination Regulator

LP2998MAX/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LP2998MAX/NOPB Estimated Pricing

Qty Low High
1+ $0.76 $0.76

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

LP2998MAX/NOPB Features

  • 1.5-A continuous output current capability.
  • Supports DDR, DDR2, DDR3, and DDR3L memory.
  • Shutdown pin for Suspend To RAM functionality.
  • Precise output voltage regulation.
  • Operates from -40°C to 125°C.

LP2998MAX/NOPB Applications

  • DDR-SDRAM termination applications.
  • DDR2 memory VTT bus termination.
  • DDR3 and DDR3L VTT bus termination.
  • Chipset and DIMM voltage referencing.

LP2998MAX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LP2998MAX/NOPB?

1.35V to 5.5V.

What is the output voltage range?

0.656V to 0.698V.

What is the continuous output current rating?

1.5A.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

8-SOIC (0.154", 3.90mm Width) surface mount.

What is the quiescent current?

0.32mA typical.

What is the ESD classification?

HBM H1C.

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