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KA7905 from SAMSUNG

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KA7905

Manufacturer: SAMSUNG

3-Terminal 1A Negative Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA7905 SAMSUNG 59 In Stock

Description and Introduction

3-Terminal 1A Negative Voltage Regulator The KA7905 is a fixed negative voltage regulator manufactured by SAMSUNG. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** -5V  
- **Output Current:** Up to 1A  
- **Input Voltage Range:** -7V to -25V (recommended for stable operation)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 100mV (typical)  
- **Operating Temperature Range:** -25°C to +125°C  
- **Package Type:** TO-220  

### **Descriptions:**
- The KA7905 is a monolithic negative voltage regulator designed to provide a fixed -5V output.  
- It includes internal current limiting, thermal shutdown, and safe operating area protection.  
- Suitable for applications requiring a stable negative voltage supply.  

### **Features:**
- Fixed -5V output voltage  
- High ripple rejection ratio  
- Internal thermal overload protection  
- Short-circuit protection  
- No external components required for operation (except for input/output capacitors for stability)  

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

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