LP2989AIMM-3.0Manufacturer: NATIONAL Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP2989AIMM-3.0,LP2989AIMM30 | NATIONAL | 674 | In Stock |
Description and Introduction
Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator The LP2989AIMM-3.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  
### **Specifications:**   ### **Descriptions and Features:**   (Source: National Semiconductor Datasheet) |
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Application Scenarios & Design Considerations
Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator# Technical Documentation: LP2989AIMM30 Ultra-Low Dropout (LDO) Voltage Regulator
 Manufacturer : NATIONAL SEMICONDUCTOR (now part of Texas Instruments) --- ## 1. Application Scenarios ### Typical Use Cases *    Battery-Powered Portable Devices:  Extends battery life in products like Bluetooth headsets, fitness trackers, and digital pens by regulating voltage efficiently until the battery is nearly depleted. ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2989AIMM-3.0,LP2989AIMM30 | NS | 746 | In Stock |
Description and Introduction
Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator The LP2989AIMM-3.0 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (NS).  
**Key Specifications:**   **Descriptions and Features:**   (Source: Texas Instruments datasheet for LP2989AIMM-3.0) |
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Application Scenarios & Design Considerations
Micropower/Low Noise, 500 mA Ultra Low-Dropout Regulator# Technical Documentation: LP2989AIMM30 Low-Dropout (LDO) Voltage Regulator
 Manufacturer : Texas Instruments (formerly National Semiconductor - NS) ## 1. Application Scenarios ### Typical Use Cases *    Post-Regulation for Switching Supplies : Used as a secondary "clean-up" regulator following a switching DC/DC converter to attenuate switching noise, providing a stable, low-noise rail for sensitive analog and RF circuits. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
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