LP2981AIM5X-2.9Manufacturer: NS Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP2981AIM5X-2.9,LP2981AIM5X29 | NS | 51785 | In Stock |
Description and Introduction
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2981AIM5X-2.9 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  
### **Specifications:**   ### **Descriptions & Features:**   This information is based on the manufacturer's datasheet. For detailed specifications, refer to the official documentation. |
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Application Scenarios & Design Considerations
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2981AIM5X29 Low-Dropout Voltage Regulator
 Manufacturer : National Semiconductor (NS)   --- ## 1. Application Scenarios ### Typical Use Cases -  Portable/Battery-Powered Devices : Operates with input voltages as low as 2.5 V, making it suitable for single-cell Li-ion (3.0–4.2 V), 3-cell NiMH/NiCd, or 2-cell alkaline battery systems. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions 2.  Thermal Overstress  |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2981AIM5X-2.9,LP2981AIM5X29 | NS国半 | 28000 | In Stock |
Description and Introduction
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2981AIM5X-2.9 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS国半). Below are its specifications, descriptions, and features based on factual data:
### **Specifications:** ### **Descriptions:** ### **Features:** This information is sourced from the manufacturer's datasheet and technical documentation. |
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Application Scenarios & Design Considerations
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2981AIM5X29 Low-Dropout Voltage Regulator
 Manufacturer : NS国半 (National Semiconductor)   --- ## 1. Application Scenarios ### Typical Use Cases -  Battery-Powered Devices : Ideal for portable electronics (e.g., handheld meters, medical monitors) due to its low quiescent current (typically 75 µA) and dropout as low as 280 mV at 150 mA. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions |
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