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LM317CM from NSC,National Semiconductor

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LM317CM

Manufacturer: NSC

3-Terminal Adjustable Output Positive Voltage Regulators

Partnumber Manufacturer Quantity Availability
LM317CM NSC 636 In Stock

Description and Introduction

3-Terminal Adjustable Output Positive Voltage Regulators The LM317CM is a voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage Range:** 1.2V to 37V  
- **Output Current:** 500mA (guaranteed)  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max) at full load  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The LM317CM is an adjustable positive voltage regulator designed to supply more than 500mA of output current.  
- It requires only two external resistors to set the output voltage.  
- Includes built-in current limiting, thermal overload protection, and safe operating area protection.  

### **Features:**  
- **Adjustable Output Voltage** (1.2V to 37V)  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Cost and Easy to Use**  
- **Stable with Low-ESR Capacitors**  

This information is based solely on the manufacturer's datasheet for the LM317CM from NSC.

Application Scenarios & Design Considerations

3-Terminal Adjustable Output Positive Voltage Regulators

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