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KA78L12AD from FAIRCHIL,Fairchild Semiconductor

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KA78L12AD

Manufacturer: FAIRCHIL

3-Terminal 0.1A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78L12AD FAIRCHIL 29 In Stock

Description and Introduction

3-Terminal 0.1A Positive Voltage Regulator The KA78L12AD is a linear voltage regulator manufactured by Fairchild Semiconductor (now part of ON Semiconductor). Below are its specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 100mA (maximum)  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** Typically 1.7V at full load  
- **Line Regulation:** 100mV (typical)  
- **Load Regulation:** 150mV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOIC-8  

### **Description:**  
The KA78L12AD is a fixed positive voltage regulator designed to provide a stable +12V output with a maximum current of 100mA. It includes internal current limiting, thermal shutdown, and safe operating area protection, making it suitable for low-power applications.  

### **Features:**  
- Fixed +12V output  
- Low standby current consumption  
- Internal thermal overload protection  
- Short-circuit protection  
- High ripple rejection ratio  
- Pb-free and RoHS compliant  

This regulator is commonly used in consumer electronics, industrial controls, and other low-power circuits requiring a stable +12V supply.  

(Note: Always verify datasheets for the latest specifications as product details may change.)

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