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LM317AEMP/NOPB from NS,National Semiconductor

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LM317AEMP/NOPB

Manufacturer: NS

1% Accurate Three-Terminal Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125

Partnumber Manufacturer Quantity Availability
LM317AEMP/NOPB,LM317AEMPNOPB NS 2 In Stock

Description and Introduction

1% Accurate Three-Terminal Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125 The LM317AEMP/NOPB is a positive voltage regulator manufactured by Texas Instruments (NS). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Range:** 1.25V to 37V  
- **Output Current:** Up to 1.5A  
- **Input-Output Voltage Differential (Dropout Voltage):** 3V (max)  
- **Line Regulation:** 0.01%/V (typ)  
- **Load Regulation:** 0.1% (typ)  
- **Operating Junction Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (MP)  

### **Descriptions:**  
The LM317AEMP/NOPB is an adjustable linear voltage regulator that provides a stable output voltage with high accuracy. It requires only two external resistors to set the output voltage and includes internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Adjustable output voltage  
- Internal thermal overload protection  
- Short-circuit current limiting  
- 1.5A output current capability  
- Improved line and load regulation compared to standard LM317  
- Pb-free (RoHS compliant)  

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

Application Scenarios & Design Considerations

1% Accurate Three-Terminal Adjustable Linear Regulator with Short Circuit Protection 4-SOT-223 -40 to 125

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