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LM317EMPX from NSC,National Semiconductor

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LM317EMPX

Manufacturer: NSC

3-Terminal Adjustable Regulator

Partnumber Manufacturer Quantity Availability
LM317EMPX NSC 236 In Stock

Description and Introduction

3-Terminal Adjustable Regulator The LM317EMPX is a voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage Range:** 1.2V to 37V  
- **Output Current:** Up to 500mA  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Junction Temperature Range:** 0°C to +125°C  
- **Package:** SOT-223 (4-pin)  

### **Descriptions:**  
- The LM317EMPX is an adjustable positive voltage regulator designed to supply a stable output voltage with minimal external components.  
- It includes features such as current limiting, thermal overload protection, and safe operating area protection.  
- Suitable for a wide range of applications, including power supplies, battery chargers, and industrial controls.  

### **Features:**  
- **Adjustable Output Voltage** (set by external resistors)  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Cost and Easy to Use**  
- **Stable with Low-ESR Capacitors**  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

3-Terminal Adjustable Regulator

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