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KA78T12 from FSC,Fairchild Semiconductor

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KA78T12

Manufacturer: FSC

3-Terminal 3A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78T12 FSC 14 In Stock

Description and Introduction

3-Terminal 3A Positive Voltage Regulator The KA78T12 is a fixed positive voltage regulator manufactured by Fairchild Semiconductor (FSC). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Fairchild Semiconductor (FSC)**  

### **Specifications:**  
- **Output Voltage:** +12V (fixed)  
- **Output Current:** 3A (maximum)  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 2V at full load  
- **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 KA78T12 is a three-terminal positive voltage regulator designed to provide a stable +12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for applications requiring a fixed +12V supply with high current capability.  

### **Features:**  
- **Fixed +12V Output**  
- **High Current Capability (3A max)**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Internal Current Limiting**  
- **No External Components Required for Fixed Operation**  

This information is based solely on the manufacturer's datasheet and product documentation.

Partnumber Manufacturer Quantity Availability
KA78T12 Fairchild 10 In Stock

Description and Introduction

3-Terminal 3A Positive Voltage Regulator The KA78T12 is a three-terminal positive voltage regulator manufactured by Fairchild Semiconductor. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 3A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 2V at full load  
- **Line Regulation:** 0.01%/V (Typical)  
- **Load Regulation:** 0.3% (Typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**  
- The KA78T12 is a fixed-output voltage regulator designed to provide a stable +12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for applications requiring a reliable power supply with minimal external components.  

### **Features:**  
- **Fixed +12V Output**  
- **High Current Capability (3A)**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Internal Thermal Shutdown**  
- **No External Components Required for Operation**  
- **TO-220 Package for Easy Mounting**  

This information is based on Fairchild Semiconductor's datasheet for the KA78T12 regulator.

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