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KA78M12 from FAI,Fairchild Semiconductor

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KA78M12

Manufacturer: FAI

3-Terminal 0.5A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78M12 FAI 60 In Stock

Description and Introduction

3-Terminal 0.5A Positive Voltage Regulator The KA78M12 is a positive voltage regulator manufactured by Fairchild Semiconductor (FAI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 500mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-252 (DPAK), TO-220  

### **Descriptions:**  
- The KA78M12 is a fixed three-terminal linear voltage regulator designed to provide a stable +12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for a wide range of applications, including power supplies, industrial controls, and consumer electronics.  

### **Features:**  
- **Fixed Output Voltage:** +12V ±4%  
- **Internal Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **No External Components Required for Operation**  
- **Low Cost and Reliable Performance**  

This information is based on Fairchild Semiconductor's official documentation for the KA78M12 regulator.

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