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KIA7809AP from KEC

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7.813ms

KIA7809AP

Manufacturer: KEC

THREE TERMINAL POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
KIA7809AP KEC 20 In Stock

Description and Introduction

THREE TERMINAL POSITIVE VOLTAGE REGULATORS The part **KIA7809AP** is a **voltage regulator IC** manufactured by **KEC (Korea Electronics Company)**.  

### **Specifications:**  
- **Output Voltage:** +9V (fixed)  
- **Output Current:** Up to 1A  
- **Input Voltage Range:** Up to 35V (recommended 11V–25V for stable operation)  
- **Dropout Voltage:** ~2V (minimum input voltage required for regulation)  
- **Package Type:** TO-220 (through-hole mounting)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Line Regulation:** 100mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Built-in Overcurrent & Thermal Protection**  

### **Descriptions & Features:**  
- **Linear Voltage Regulator:** Provides stable +9V DC output from an unregulated DC input.  
- **Fixed Output:** No external components needed for voltage setting.  
- **Thermal & Short-Circuit Protection:** Prevents damage from overheating or excessive current.  
- **Low Ripple & Noise:** Suitable for analog and digital circuits requiring clean power.  
- **Wide Input Voltage Range:** Compatible with various power sources.  

This IC is commonly used in power supply circuits for consumer electronics, industrial controls, and automotive applications.  

Would you like additional details on pin configurations or application circuits?

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