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L7908CV from ST,ST Microelectronics

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L7908CV

Manufacturer: ST

NEGATIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
L7908CV ST 10000 In Stock

Description and Introduction

NEGATIVE VOLTAGE REGULATORS The L7908CV is a negative voltage regulator manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** -8V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** -10.5V to -35V (for -8V output)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-220  

### **Descriptions:**
- The L7908CV is a fixed negative voltage regulator designed to provide a stable -8V output.  
- It includes internal thermal overload protection, short-circuit protection, and safe operating area (SOA) protection.  
- Suitable for applications requiring regulated negative voltage supplies.  

### **Features:**
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **No External Components Required:** Only input and output capacitors are needed for stability.  
- **Low Noise:** Provides stable output with minimal ripple.  
- **High Ripple Rejection:** Reduces input voltage fluctuations.  

The L7908CV is commonly used in power supply circuits for analog and digital systems.

Application Scenarios & Design Considerations

NEGATIVE VOLTAGE REGULATORS

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