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KA78M12RTM from FAI,Fairchild Semiconductor

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15.625ms

KA78M12RTM

Manufacturer: FAI

3-Terminal 0.5A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78M12RTM FAI 100 In Stock

Description and Introduction

3-Terminal 0.5A Positive Voltage Regulator The KA78M12RTM is a voltage regulator manufactured by FAI (Fairchild Semiconductor). Here are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 500mA  
- **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-252 (DPAK)  

### **Descriptions:**  
- The KA78M12RTM 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 applications requiring a regulated +12V supply.  

### **Features:**  
- **Fixed Output Voltage:** +12V  
- **High Ripple Rejection**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Internal Current Limiting**  
- **Low Cost and Reliable Performance**  

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

Partnumber Manufacturer Quantity Availability
KA78M12RTM 仙童 2445 In Stock

Description and Introduction

3-Terminal 0.5A Positive Voltage Regulator The KA78M12RTM is a voltage regulator manufactured by **Fairchild Semiconductor (仙童)**. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 500mA (max)  
- **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-252 (DPAK)  

### **Descriptions:**  
- The KA78M12RTM is a **positive voltage regulator** designed for fixed +12V output applications.  
- It includes **overcurrent protection, thermal shutdown, and safe operating area (SOA) protection**.  
- Suitable for **consumer electronics, industrial controls, and power supply circuits**.  

### **Features:**  
- **Fixed +12V output** with high accuracy.  
- **Internal thermal overload protection**.  
- **Short-circuit current limiting**.  
- **Low standby current consumption**.  
- **Pb-free and RoHS compliant**.  

For detailed datasheets, refer to **Fairchild Semiconductor's official documentation**.

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