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LM317ASX from NS,National Semiconductor

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LM317ASX

Manufacturer: NS

3-Terminal Adjustable Regulator

Partnumber Manufacturer Quantity Availability
LM317ASX NS 220 In Stock

Description and Introduction

3-Terminal Adjustable Regulator The LM317ASX is a three-terminal adjustable positive voltage regulator manufactured by National Semiconductor (NS).  

**Specifications:**  
- Output Voltage Range: 1.2V to 37V  
- Output Current: Up to 1.5A  
- Line Regulation: 0.01%/V (typical)  
- Load Regulation: 0.1% (typical)  
- Operating Junction Temperature: 0°C to +125°C  
- Package: TO-263 (D2PAK)  

**Descriptions:**  
- The LM317ASX provides a stable, adjustable output voltage with only two external resistors.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  

**Features:**  
- Adjustable output voltage  
- 1.5A output current capability  
- Internal thermal overload protection  
- Short-circuit protection  
- P+ product enhancement tested  

This regulator is commonly used in power supply circuits requiring precise voltage control.

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