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LM7915CT from NS,National Semiconductor

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LM7915CT

Manufacturer: NS

1A negative voltage regulator, 15V

Partnumber Manufacturer Quantity Availability
LM7915CT NS 105 In Stock

Description and Introduction

1A negative voltage regulator, 15V The LM7915CT is a negative voltage regulator manufactured by National Semiconductor (NS). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** -15V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** -17V to -35V (for proper regulation)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-220  

### **Descriptions:**  
- The LM7915CT is a fixed negative voltage regulator designed to provide a stable -15V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for applications requiring a regulated negative voltage supply.  

### **Features:**  
- **Fixed Output Voltage:** -15V ±4%  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **No External Components Required:** For basic operation, only input and output capacitors are needed.  
- **High Ripple Rejection:** Reduces input noise.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

1A negative voltage regulator, 15V

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