Texas Instruments LP2981IM5-5.0/NOPB Microcontrollers
5V LDO Regulator, 100mA, 16V In, SOT-23, 2% Acc
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2981IM5-5.0/NOPB
Base Model
Detailed Description
5V LDO Regulator, 100mA, 16V In, SOT-23, 2% Acc
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
LP2981IM5-5.0/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP2981IM5-5.0/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
1.7 mA
Output Current
100mA
Quiescent Current
95 µA
Alternate Parts Comparison (LP2981IM5-5.0/NOPB vs LP2981IM5-3.6/NOPB vs LP2981IM5X-5.0/NOPB vs LP2981IM5-3.3/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 1.7 mA | 1.7 mA | 1.7 mA | 1.7 mA |
| Max Input Voltage | 16V | 16V | 16V | 16V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | 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
NCP551SN50T1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
5V LDO Regulator, 150mA, 40mV Dropout, 8uA Iq, TSOP-5
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