Texas Instruments LP2951CM Linear Controllers
IC REG LIN POS ADJ 100MA 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2951CM
Detailed Description
IC REG LIN POS ADJ 100MA 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
LP2951CM Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2951CM Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Not For New Designs
Output Type
Adjustable (Fixed)
Max Input Voltage
30V
Current Supply Max
14 mA
Output Current
100mA
Quiescent Current
120 µA
Related Parts Comparison (LP2951CM vs LP2989IMX-3.3/NOPB vs LP2989IMX-5.0/NOPB vs LP2951-33DRG4)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| 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 (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Not For New Designs | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 14 mA | 9 mA | 9 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 | 500mA | 500mA | 100mA |
| Output Type | Adjustable (Fixed) | Fixed | Fixed | Adjustable (Fixed) |
| 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
LP2951ACDMR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
LDO Regulator, 100mA, 30V, 0.5% Acc., Adj/Fixed Vout, MSOP SM
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