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LM7908 from ST,ST Microelectronics

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LM7908

Manufacturer: ST

3-terminal 1A negative voltage regulator. Output current up to 1A. Output voltage -8V(typ).

Partnumber Manufacturer Quantity Availability
LM7908 ST 23 In Stock

Description and Introduction

3-terminal 1A negative voltage regulator. Output current up to 1A. Output voltage -8V(typ). The LM7908 is a negative voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** -8V  
- **Output Current:** Up to 1.5A  
- **Input Voltage Range:** -11V to -35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-220, TO-220FP, D²PAK  

### **Descriptions:**  
The LM7908 is a fixed negative voltage regulator designed to provide a stable -8V output. It includes internal current limiting, thermal shutdown, and safe operating area protection.  

### **Features:**  
- Fixed -8V output  
- Internal thermal overload protection  
- Short-circuit current limiting  
- No external components required for operation  
- High ripple rejection ratio  
- Available in multiple package options  

This information is based on STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

3-terminal 1A negative voltage regulator. Output current up to 1A. Output voltage -8V(typ).

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