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KA7912A from FSC,Fairchild Semiconductor

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KA7912A

Manufacturer: FSC

3-Terminal 1A Negative Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA7912A FSC 31 In Stock

Description and Introduction

3-Terminal 1A Negative Voltage Regulator The KA7912A is a negative voltage regulator manufactured by Fairchild Semiconductor (FSC). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** -12V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** -14.5V to -35V (for stable -12V output)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**  
- The KA7912A is a fixed negative voltage regulator designed to provide a stable -12V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for applications requiring regulated negative voltage supplies.  

### **Features:**  
- Fixed -12V output voltage  
- High ripple rejection ratio (62dB typical)  
- Internal thermal overload protection  
- Short-circuit current limiting  
- No external components required for operation (except for input/output capacitors)  

This information is based on Fairchild Semiconductor's datasheet for the KA7912A.

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