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KA78L12AMTF from FAIRCHILD,Fairchild Semiconductor

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KA78L12AMTF

Manufacturer: FAIRCHILD

3-Terminal 0.1A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA78L12AMTF FAIRCHILD 1858 In Stock

Description and Introduction

3-Terminal 0.1A Positive Voltage Regulator The KA78L12AMTF is a voltage regulator manufactured by FAIRCHILD. Below are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 0.01%/V (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-252 (DPAK)  

### **Descriptions:**  
- The KA78L12AMTF is a positive voltage regulator designed to provide a fixed +12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for low-power applications requiring stable voltage regulation.  

### **Features:**  
- Fixed +12V output voltage  
- Low standby current consumption  
- Built-in thermal overload protection  
- Short-circuit protection  
- High ripple rejection ratio  
- Available in a surface-mount DPAK package  

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

Partnumber Manufacturer Quantity Availability
KA78L12AMTF FAIRCHIL 2000 In Stock

Description and Introduction

3-Terminal 0.1A Positive Voltage Regulator The KA78L12AMTF is a linear voltage regulator manufactured by FAIRCHILD (Fairchild Semiconductor). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** +12V  
- **Output Current:** 100mA  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 1.7V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
- The KA78L12AMTF is a fixed positive voltage regulator designed for low-power applications.  
- It provides stable +12V output with built-in overcurrent and thermal protection.  
- Suitable for battery-powered devices, small appliances, and industrial applications.  

### **Features:**  
- **Fixed +12V Output**  
- **Low Quiescent Current**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **No External Components Required (for basic operation)**  
- **High Ripple Rejection**  

This regulator is commonly used in circuits requiring a stable +12V supply with moderate current demands.

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