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KA79M12 from FAIRCHIL,Fairchild Semiconductor

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KA79M12

Manufacturer: FAIRCHIL

3-Terminal 0.5A Negative Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA79M12 FAIRCHIL 284 In Stock

Description and Introduction

3-Terminal 0.5A Negative Voltage Regulator The KA79M12 is a negative voltage regulator manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Here are its specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Output Voltage:** -12V  
- **Output Current:** 500mA (max)  
- **Input Voltage Range:** Up to -35V  
- **Dropout Voltage:** 1.1V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**  
- The KA79M12 is a fixed negative 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 regulated negative voltage supplies.  

### **Features:**  
- **Fixed -12V Output**  
- **Internal Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **No External Components Required for Operation** (except for input/output capacitors)  
- **High Ripple Rejection**  

This information is based on Fairchild Semiconductor's documentation. For detailed application notes, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
KA79M12 SEC 821 In Stock

Description and Introduction

3-Terminal 0.5A Negative Voltage Regulator The KA79M12 is a negative voltage regulator manufactured by SEC (Samsung Electronics Company).  

**Specifications:**  
- Output Voltage: -12V  
- Output Current: Up to 500mA  
- Input Voltage Range: Up to -35V (recommended to stay within limits)  
- Low Dropout Voltage  
- Built-in Overcurrent Protection  
- Thermal Overload Protection  

**Descriptions & Features:**  
- Fixed negative voltage regulator  
- Designed for stable power supply applications  
- TO-220 package for easy mounting  
- Suitable for various electronic devices requiring regulated -12V supply  
- Reliable performance with internal protection features  

For exact electrical characteristics and application details, refer to the official datasheet from SEC.

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