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LM337IMPX from NS,National Semiconductor

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LM337IMPX

Manufacturer: NS

3-Terminal Adjustable Negative Regulator

Partnumber Manufacturer Quantity Availability
LM337IMPX NS 670 In Stock

Description and Introduction

3-Terminal Adjustable Negative Regulator The LM337IMPX is a negative voltage regulator manufactured by National Semiconductor (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Range:** -1.2V to -37V  
- **Output Current:** Up to 1.5A  
- **Input-Output Voltage Differential (Dropout):** 3V (max)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-252 (DPAK)  

### **Descriptions:**  
- The LM337IMPX is an adjustable negative voltage regulator designed to provide a stable output voltage with high accuracy.  
- It requires only two external resistors to set the output voltage.  
- Features internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Adjustable output voltage  
- 1.5A output current capability  
- Low dropout voltage  
- Thermal overload protection  
- Short-circuit protection  
- High ripple rejection  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

3-Terminal Adjustable Negative Regulator

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