Texas Instruments LP2989IMMX-2.8/NOPB Microcontrollers
500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2989IMMX-2.8/NOPB
Detailed Description
500-mA, 16-V, low-dropout voltage regulator with power good & enable 8-VSSOP -40 to 125
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle Status
Active
Datasheet
LP2989IMMX-2.8/NOPB Datasheet
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Technical Specifications
Texas Instruments LP2989IMMX-2.8/NOPB Microcontrollers technical specifications.
General
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
9 mA
Output Current
500mA
Quiescent Current
175 µA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (LP2989IMMX-2.8/NOPB vs LP2951CMMX-3.0/NOPB vs LP2966IMMX-3325/NOPB vs LP2986AIMMX-3.0/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 | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 9 mA | 14 mA | 600 µA | 3.7 mA |
| Max Input Voltage | 16V | 30V | 7V | 16V |
| Number of Regulators | 1 | 1 | 2 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 100mA | 150mA | 200mA |
| Output Type | Fixed | Adjustable (Fixed) | Fixed | Fixed |
| Output Voltage | 2.8V | 1.235V (3V) | 3.3V, 2.5V | 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 |
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