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KA78T05 from FAIRCHIL,Fairchild Semiconductor

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KA78T05

Manufacturer: FAIRCHIL

3-Terminal 3A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78T05 FAIRCHIL 3600 In Stock

Description and Introduction

3-Terminal 3A Positive Voltage Regulator The KA78T05 is a fixed positive voltage regulator manufactured by FAIRCHILD. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** +5V  
- **Output Current:** 3A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 2V at full load  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**  
- The KA78T05 is a three-terminal positive voltage regulator designed to provide a stable +5V output.  
- It includes built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  
- Suitable for applications requiring medium to high current regulation.  

### **Features:**  
- Fixed +5V output  
- High current capability (up to 3A)  
- Internal thermal and short-circuit protection  
- Low output impedance  
- No external components required for basic operation  
- TO-220 package for easy mounting  

This information is based on the manufacturer's datasheet for the KA78T05 by FAIRCHILD.

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