Texas Instruments LP3981ILD-2.7/NOPB Linear Controllers
IC REG LINEAR 2.7V 300MA 6WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3981ILD-2.7/NOPB
Detailed Description
IC REG LINEAR 2.7V 300MA 6WSON
Package
6-WDFN Exposed Pad
Key Features
Package / Case: 6-WDFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP3981ILD-2.7/NOPB Datasheet
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Technical Specifications
Texas Instruments LP3981ILD-2.7/NOPB Linear Controllers technical specifications.
General
Package / Case
6-WDFN Exposed Pad
Operating Temperature
-40°C ~ 125°C
PSRR
50dB ~ 55dB (1kHz ~ 10kHz)
Output Type
Fixed
Quiescent Current
120 µA
Current Supply Max
210 µA
Control Features
Enable
Output Current
300mA
Output Configuration
Positive
Output Voltage
2.7V
Alternate Parts Comparison (LP3981ILD-2.7/NOPB vs LP8340ILDX-ADJ vs LP38693QSD-ADJ/NOPB vs LP5912-1.2DRVR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad | 6-WDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TJ) |
| Current Supply Max | 210 µA | 170 µA | 100 µA | 600 µA |
| Max Input Voltage | 6V | 10V | 10V | 6.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 1A | 500mA | 500mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 2.7V | 1.25V | 1.25V | 1.2V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Temperature | Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 50dB ~ 55dB (1kHz ~ 10kHz) | 55dB (120Hz) | 55dB (120Hz) | 80dB ~ 40db (100Hz ~ 100kHz) |
| Quiescent Current | 120 µA | 100 µA | 55 µA | 55 µA |
| Control Features | Enable | -- | Enable | Enable, Power Good, Soft Start |
| Action |
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