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KA7815

3-Terminal 1A Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA7815 20 In Stock

Description and Introduction

3-Terminal 1A Positive Voltage Regulator The KA7815 is a three-terminal positive voltage regulator manufactured by Fairchild Semiconductor (now ON Semiconductor).  

### **Specifications:**  
- **Output Voltage:** +15V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** Up to 35V (recommended to stay within 17V to 25V for optimal performance)  
- **Dropout Voltage:** ~2V (minimum input-output differential required for regulation)  
- **Line Regulation:** 0.01% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Types:** TO-220, TO-252 (DPAK), TO-263 (D2PAK)  

### **Descriptions:**  
- The KA7815 is a fixed linear voltage regulator designed to provide a stable +15V output.  
- It includes built-in thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  
- Suitable for a wide range of applications, including power supplies, industrial controls, and consumer electronics.  

### **Features:**  
- Fixed +15V output voltage  
- Internal thermal overload protection  
- Short-circuit protection  
- High ripple rejection ratio (~70dB)  
- No external components required for basic operation (except input/output capacitors for stability)  
- Available in multiple package options for different mounting requirements  

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