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LM2931ASX-5.0 from NS,National Semiconductor

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LM2931ASX-5.0

Manufacturer: NS

Series Low Dropout Regulators

Partnumber Manufacturer Quantity Availability
LM2931ASX-5.0,LM2931ASX50 NS 665 In Stock

Description and Introduction

Series Low Dropout Regulators The LM2931ASX-5.0 is a low-dropout voltage regulator manufactured by ON Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** 0.4V (typical at full load)  
- **Input Voltage Range:** Up to 26V  
- **Low Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT-223 (Surface Mount)  
- **Protection Features:** Reverse battery protection, short-circuit protection, thermal shutdown  

### **Descriptions:**  
The LM2931ASX-5.0 is a low-dropout regulator designed for automotive and industrial applications. It provides a stable 5.0V output with minimal power dissipation, making it suitable for battery-powered systems.  

### **Features:**  
- Low dropout voltage for extended battery life  
- Reverse polarity protection  
- Internal current and thermal limiting  
- Stable with low-ESR capacitors  
- Suitable for harsh environments  

This regulator is commonly used in automotive electronics, instrumentation, and portable devices.

Application Scenarios & Design Considerations

Series Low Dropout Regulators
Partnumber Manufacturer Quantity Availability
LM2931ASX-5.0,LM2931ASX50 NSC 726 In Stock

Description and Introduction

Series Low Dropout Regulators The LM2931ASX-5.0 is a low-dropout voltage regulator manufactured by National Semiconductor (NSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** 0.4V (typical at full load)  
- **Input Voltage Range:** Up to 26V  
- **Line Regulation:** 0.3% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions:**  
- The LM2931ASX-5.0 is a positive voltage regulator designed for low-power applications.  
- It provides a stable 5.0V output with low dropout voltage, making it suitable for battery-powered systems.  
- Includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**  
- Low dropout voltage (0.4V typical at full load)  
- Low quiescent current (1mA typical)  
- Wide input voltage range (up to 26V)  
- Thermal shutdown and current limit protection  
- Stable with low-ESR capacitors  
- Available in a compact SOT-223 package  

This information is based solely on the manufacturer's datasheet and knowledge base.

Application Scenarios & Design Considerations

Series Low Dropout Regulators

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