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LM1117-2.5 from NS,National Semiconductor

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LM1117-2.5

Manufacturer: NS

1A Low Dropout Positive Voltage Regulator

Partnumber Manufacturer Quantity Availability
LM1117-2.5,LM111725 NS 1000 In Stock

Description and Introduction

1A Low Dropout Positive Voltage Regulator The LM1117-2.5 is a low dropout voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical) at full load  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-220, TO-252 (DPAK), SOT-223  

### **Descriptions:**  
- The LM1117-2.5 is a linear regulator designed to provide a stable 2.5V output with low dropout voltage.  
- It includes features such as current limiting and thermal shutdown for protection.  
- Suitable for applications requiring a fixed 2.5V supply with high efficiency.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even when the input voltage is close to the output.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Current Limiting:** Protects the regulator and load from overcurrent conditions.  
- **Available in Multiple Packages:** Offers flexibility in PCB design and space constraints.  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

1A Low Dropout Positive Voltage Regulator

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