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LM1117SADJ from NS,National Semiconductor

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LM1117SADJ

Manufacturer: NS

800mA Low-Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LM1117SADJ NS 15 In Stock

Description and Introduction

800mA Low-Dropout Linear Regulator The LM1117SADJ is a low dropout voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage Range:** Adjustable (1.25V to 13.8V)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 1.2V (typical) at full load  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions:**  
The LM1117SADJ is an adjustable version of the LM1117 series, designed for applications requiring a regulated output voltage. It provides stable performance with low dropout voltage and includes features like current limiting and thermal shutdown for protection.  

### **Features:**  
- Adjustable output voltage via external resistors  
- Low dropout voltage (1.2V typical at full load)  
- Current limiting and thermal protection  
- Stable with low-ESR capacitors (≥10µF)  
- Available in SOT-223 package for space-constrained applications  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

800mA Low-Dropout Linear Regulator

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