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LM1117MPX-2.5/NOPB from NS,National Semiconductor

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LM1117MPX-2.5/NOPB

Manufacturer: NS

Space Saving 800mA Low-Dropout Linear Regulator with Internal Current Limit 4-SOT-223 0 to 125

Partnumber Manufacturer Quantity Availability
LM1117MPX-2.5/NOPB,LM1117MPX25NOPB NS 1095 In Stock

Description and Introduction

Space Saving 800mA Low-Dropout Linear Regulator with Internal Current Limit 4-SOT-223 0 to 125 The **LM1117MPX-2.5/NOPB** is a low-dropout linear regulator manufactured by **National Semiconductor (NS)**.  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 800mA  
- **Dropout Voltage:** 1.2V (typical at 800mA)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223 (MPX)  
- **Input Voltage Range:** Up to 15V  
- **Quiescent Current:** 5mA (typical)  

### **Descriptions and Features:**  
- Designed for **low dropout voltage** applications.  
- Includes **overcurrent and thermal protection**.  
- Stable with **low-ESR ceramic capacitors** (10µF or higher recommended).  
- **Adjustable version available** (though this part is fixed at 2.5V).  
- Suitable for **battery-powered devices, industrial, and consumer electronics**.  

This regulator is commonly used in **power supply circuits** requiring a stable 2.5V output.

Application Scenarios & Design Considerations

Space Saving 800mA Low-Dropout Linear Regulator with Internal Current Limit 4-SOT-223 0 to 125

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