Texas Instruments LP2998MR/NOPB Microcontrollers
DDR Termination Regulator, 1.5A, 2.2-5.5V In, 1.32-1.39V Out, HSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2998MR/NOPB
Detailed Description
DDR Termination Regulator, 1.5A, 2.2-5.5V In, 1.32-1.39V Out, HSOP
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LP2998MR/NOPB Datasheet
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Technical Specifications
Texas Instruments LP2998MR/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Input Voltage
2.2V ~ 5.5V
Number of Outputs
1
Applications
Converter, DDR
Vin Min V
1.35
Vin Max V
5.5
Related Parts Comparison (LP2998MR/NOPB vs LP38841MRX-ADJ/NOPB vs LP3892EMRX-1.2/NOPB vs LP3892EMRX-1.5/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | HSOIC (DDA)-8 | HSOIC (DDA)-8 | HSOIC (DDA)-8 | HSOIC (DDA)-8 |
| Number of Outputs | 1 | 1 | 1 | -- |
| Control Features | -- | Enable | Enable | Enable |
| Current Supply Max | -- | 40 mA | 8 mA | 8 mA |
| Max Input Voltage | -- | 5.5V | 5.5V | 5.5V |
| Number of Regulators | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV51199PDR2GonsemiSimilaronsemi
Pin NoPkg YesElec Downgrade
IC REG LDO DDR 1OUT 8SOIC
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