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LM2931S-5.0 from NS进口,National Semiconductor

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LM2931S-5.0

Manufacturer: NS进口

Series Low Dropout Regulators

Partnumber Manufacturer Quantity Availability
LM2931S-5.0,LM2931S50 NS进口 3550 In Stock

Description and Introduction

Series Low Dropout Regulators The LM2931S-5.0 is a low-dropout voltage regulator manufactured by **NS进口 (National Semiconductor)**.  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** Typically 0.4V at full load  
- **Input Voltage Range:** Up to 26V  
- **Low Quiescent Current:** Typically 1mA  
- **Thermal Shutdown Protection:** Yes  
- **Short-Circuit Protection:** Yes  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (SMD)  

### **Descriptions:**  
The LM2931S-5.0 is designed for applications requiring a stable 5V supply with low dropout voltage, making it suitable for battery-powered systems. It includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- Low dropout voltage for extended battery life  
- High accuracy (±2%) output voltage  
- Reverse battery protection  
- Low quiescent current in standby mode  
- Suitable for automotive and industrial applications  

This regulator is commonly used in power management for microcontrollers, sensors, and other low-power electronic devices.

Application Scenarios & Design Considerations

Series Low Dropout Regulators

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