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LM1117MPX-5.0 from NATIONAL,National Semiconductor

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LM1117MPX-5.0

Manufacturer: NATIONAL

800mA Low-Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LM1117MPX-5.0,LM1117MPX50 NATIONAL 6 In Stock

Description and Introduction

800mA Low-Dropout Linear Regulator The LM1117MPX-5.0 is a low dropout voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 5.0V (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  
- **Input Voltage Range:** Up to 15V  
- **Quiescent Current:** 5mA (typical)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions and Features:**  
- Low dropout linear regulator  
- Stable with low-ESR capacitors (≥10µF)  
- Adjustable version available (LM1117MP)  
- Suitable for battery-powered applications  
- Thermal shutdown and current limit protection  
- High ripple rejection (75dB at 120Hz)  

This device is commonly used in power management for consumer electronics, industrial systems, and embedded applications.

Application Scenarios & Design Considerations

800mA Low-Dropout Linear Regulator

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