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KA3403 from FAIRCHILD,Fairchild Semiconductor

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KA3403

Manufacturer: FAIRCHILD

Quad Operational Amplifier

Partnumber Manufacturer Quantity Availability
KA3403 FAIRCHILD 7 In Stock

Description and Introduction

Quad Operational Amplifier The KA3403 is a voltage regulator IC manufactured by **FAIRCHILD Semiconductor**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** Adjustable (via external resistors)  
- **Output Current:** Up to **1.5A**  
- **Input Voltage Range:** Up to **40V**  
- **Dropout Voltage:** Typically **1.5V** at full load  
- **Line Regulation:** 0.01% / V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** **0°C to +125°C**  
- **Package Type:** **TO-220** (standard power package)  

### **Descriptions:**  
- The **KA3403** is a **positive adjustable voltage regulator** designed for a wide range of applications.  
- It provides **high current output** with **thermal overload protection** and **short-circuit protection**.  
- The output voltage can be set using two external resistors, making it highly versatile.  

### **Features:**  
- **Adjustable Output Voltage** (from **1.2V to 37V**)  
- **High Current Capability (1.5A)**  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Low Quiescent Current**  
- **Wide Operating Temperature Range**  

This information is based on FAIRCHILD's datasheet for the KA3403. For detailed electrical characteristics and application circuits, refer to the official documentation.

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