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KA278R12TU from FAIRCHILD,Fairchild Semiconductor

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KA278R12TU

Manufacturer: FAIRCHILD

Low Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA278R12TU FAIRCHILD 1000 In Stock

Description and Introduction

Low Dropout Voltage Regulator The KA278R12TU is a voltage regulator manufactured by FAIRCHILD. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 12V  
- **Output Current:** 1A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 2V at full load  
- **Line Regulation:** 0.04% (Typical)  
- **Load Regulation:** 0.3% (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**  
- The KA278R12TU is a fixed positive voltage regulator designed to provide a stable 12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for various power supply applications requiring a regulated 12V output.  

### **Features:**  
- **Fixed Output Voltage:** 12V ±4%  
- **Overcurrent Protection:** Built-in current limiting  
- **Thermal Shutdown:** Prevents damage from overheating  
- **High Ripple Rejection:** Reduces input noise  
- **Low Quiescent Current:** Improves efficiency  
- **Robust Design:** Suitable for industrial and automotive applications  

This information is strictly based on the available knowledge base without additional suggestions.

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