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LM7908CT from MOT,Motorola

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LM7908CT

Manufacturer: MOT

1A negative voltage regulator, 8V

Partnumber Manufacturer Quantity Availability
LM7908CT MOT 500 In Stock

Description and Introduction

1A negative voltage regulator, 8V The LM7908CT is a negative voltage regulator manufactured by Motorola (MOT).  

**Specifications:**  
- **Output Voltage:** -8V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** -10.5V to -25V (minimum to maximum)  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 60mV (typical)  
- **Load Regulation:** 120mV (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-220  

**Features:**  
- Fixed -8V output  
- Thermal overload protection  
- Short-circuit protection  
- Internal current limiting  
- No external components required for operation  

**Descriptions:**  
The LM7908CT is a three-terminal negative voltage regulator designed to provide a stable -8V output. It is commonly used in power supply applications where a regulated negative voltage is required. The device includes built-in protection against excessive current and overheating.  

(Note: MOT refers to Motorola, a former manufacturer of semiconductor components.)

Application Scenarios & Design Considerations

1A negative voltage regulator, 8V
Partnumber Manufacturer Quantity Availability
LM7908CT NSC 2 In Stock

Description and Introduction

1A negative voltage regulator, 8V The LM7908CT is a negative voltage regulator manufactured by National Semiconductor (NSC). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** -8V  
- **Output Current:** 1A  
- **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:** TO-220  

### **Descriptions:**  
- The LM7908CT 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**  
- **Thermal Overload Protection**  
- **Short Circuit Protection**  
- **No External Components Required** (for basic operation)  
- **High Ripple Rejection**  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

1A negative voltage regulator, 8V

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