Texas Instruments LP3891EMR-1.2/NOPB Microcontrollers
1.2V LDO Regulator, 800mA, 1.5% Acc, 115mV Dropout, SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3891EMR-1.2/NOPB
Base Model
Detailed Description
1.2V LDO Regulator, 800mA, 1.5% Acc, 115mV Dropout, SOIC
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LP3891EMR-1.2/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP3891EMR-1.2/NOPB Microcontrollers technical specifications.
General
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
8 mA
Output Current
800mA
Quiescent Current
30 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP3891EMR-1.2/NOPB vs LP3891EMR-1.8/NOPB vs LP3891EMRX-1.2/NOPB vs LP3891EMRX-1.2)
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-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| 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 | 8 mA | 8 mA | 8 mA | 8 mA |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 800mA | 800mA | 800mA | 800mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.2V | 1.8V | 1.2V | 1.2V |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| 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.