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LM78L05 from National,National Semiconductor

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LM78L05

Manufacturer: National

3-Terminal Positive Regulators

Partnumber Manufacturer Quantity Availability
LM78L05 National 885 In Stock

Description and Introduction

3-Terminal Positive Regulators The LM78L05 is a fixed voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** +5V  
- **Output Current:** 100mA (maximum)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.1% (typical)  
- **Load Regulation:** 0.3% (typical)  
- **Dropout Voltage:** 1.7V (typical at full load)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Types:** TO-92, SOT-89  

### **Descriptions:**  
The LM78L05 is a positive voltage regulator designed to provide a stable +5V output. It includes internal current limiting, thermal shutdown, and safe operating area protection, making it robust against overload conditions.  

### **Features:**  
- Fixed +5V output  
- Internal thermal overload protection  
- Short-circuit current limiting  
- No external components required for operation  
- Low quiescent current  
- Available in plastic TO-92 and surface-mount SOT-89 packages  

This regulator is commonly used in low-power applications requiring a stable +5V supply.

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