Texas Instruments LP2951-30D Linear Controllers
100-mA, 30-V, low-dropout voltage regulator with power good & enable
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2951-30D
Detailed Description
100-mA, 30-V, low-dropout voltage regulator with power good & enable
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP2951-30D Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2951-30D Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable (Fixed)
Quiescent Current
120 µA
Current Supply Max
14 mA
Control Features
Enable
Output Current
100mA
Output Configuration
Positive
Alternate Parts Comparison (LP2951-30D vs LP2986AIM-3.0/NOPB vs LP2986IMX-3.3/E7002697 vs LP2951ACMX-3.3/E7002569)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable, Error Flag | Enable, Error Flag |
| Current Supply Max | 14 mA | 3.7 mA | 3.7 mA | 14 mA |
| Max Input Voltage | 30V | 16V | 16V | 30V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 200mA | 200mA | 100mA |
| Output Type | Adjustable (Fixed) | Fixed | Fixed | Adjustable (Fixed) |
| Output Voltage | 1.235V (3V) | 3V | 3.3V | 1.235V (3.3V) |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature |
| 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 .
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