Texas Instruments LP2981-50DBVR 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)
LP2981-50DBVR
Base Model
Detailed Description
5V LDO Regulator, 100mA, 16V In, SOT-23, 2% Acc
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
LP2981-50DBVR Datasheet
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Technical Specifications
Texas Instruments LP2981-50DBVR Microcontrollers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
1.7 mA
Output Current
100mA
Quiescent Current
95 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP2981-50DBVR vs LP2981-30DBVT vs LP2981-33DBVTE4 vs LP2981-30DBVR)
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 |
| 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 |
| Output Voltage | 5V | 3V | 3.3V | 3V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LP2981-30DBVTTexas Instruments100-mA, 16-V, low-dropout voltage regulator with enable 5-SOT-23 -40 to 125