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LD1117S18 from ST,ST Microelectronics

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LD1117S18

Manufacturer: ST

Low drop fixed positive voltage regulator, 1.8V

Partnumber Manufacturer Quantity Availability
LD1117S18 ST 63000 In Stock

Description and Introduction

Low drop fixed positive voltage regulator, 1.8V The LD1117S18 is a low dropout voltage regulator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V at 800mA  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-223  

### **Descriptions:**  
- The LD1117S18 is a positive voltage regulator designed to provide a stable 1.8V output.  
- It features low dropout voltage, making it suitable for battery-powered applications.  
- Includes overcurrent and thermal protection for enhanced reliability.  

### **Features:**  
- Fixed 1.8V output  
- Low dropout voltage  
- High output current capability (up to 800mA)  
- Internal current and thermal limiting  
- Available in SOT-223 package for space-constrained applications  
- Suitable for industrial and consumer electronics  

This information is based on STMicroelectronics' datasheet for the LD1117S18.

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