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KA7812A from FAIRCHILD,Fairchild Semiconductor

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KA7812A

Manufacturer: FAIRCHILD

3-Terminal 1A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA7812A FAIRCHILD 39 In Stock

Description and Introduction

3-Terminal 1A Positive Voltage Regulator The KA7812A is a three-terminal positive voltage regulator manufactured by FAIRCHILD.  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** Up to 1A  
- **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-220  

### **Descriptions:**  
The KA7812A is a fixed-voltage regulator designed to provide a stable +12V output with built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  

### **Features:**  
- Fixed +12V output  
- Thermal overload protection  
- Short-circuit protection  
- High ripple rejection  
- Internal current limiting  
- No external components required for operation  

This information is based on the manufacturer's datasheet.

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