LP2981AIM5-3.8Manufacturer: NS Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| LP2981AIM5-3.8,LP2981AIM538 | NS | 250 | In Stock |
Description and Introduction
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2981AIM5-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  
### **Specifications:**   ### **Descriptions:**   ### **Features:**   This regulator is suitable for portable electronics, battery-powered devices, and other applications requiring a stable 3.8V supply. |
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Application Scenarios & Design Considerations
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2981AIM538 Low-Dropout Voltage Regulator
 Manufacturer : National Semiconductor (NS)   --- ## 1. Application Scenarios ### Typical Use Cases -  Battery-Powered Devices : Extends battery life in portable electronics (e.g., handheld meters, wireless sensors) by operating efficiently down to low input-output differentials. ### Industry Applications ### Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### Common Design Pitfalls and Solutions ### Compatibility Issues with Other Components |
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| Partnumber | Manufacturer | Quantity | Availability |
| LP2981AIM5-3.8,LP2981AIM538 | NATIONAL | 9900 | In Stock |
Description and Introduction
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2981AIM5-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments). Below are its key specifications, descriptions, and features:
### **Specifications:** ### **Descriptions:** ### **Features:** This LDO is commonly used in portable electronics, medical devices, and precision analog circuits requiring a stable 3.8V supply. |
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Application Scenarios & Design Considerations
Micropower 100 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages# Technical Documentation: LP2981AIM538 Low-Dropout Voltage Regulator
 Manufacturer : National Semiconductor (now part of Texas Instruments)   --- ## 1. Application Scenarios ### 1.1 Typical Use Cases -  Battery-Powered Devices : Ideal for portable electronics where extended battery life is critical due to its low quiescent current (typically 75 µA) and low dropout voltage (typically 120 mV at 50 mA load). ### 1.2 Industry Applications ### 1.3 Practical Advantages and Limitations  Limitations:  --- ## 2. Design Considerations ### 2.1 Common Design Pitfalls and Solutions |
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