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LD1117S18C from ST,ST Microelectronics

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LD1117S18C

Manufacturer: ST

Low drop fixed positive voltage regulator, 1.8V

Partnumber Manufacturer Quantity Availability
LD1117S18C ST 32000 In Stock

Description and Introduction

Low drop fixed positive voltage regulator, 1.8V The LD1117S18C is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V 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:** Overcurrent and thermal shutdown  

### **Descriptions and Features:**  
- Designed for low dropout voltage applications  
- Stable with low-ESR capacitors (≥10µF recommended)  
- Suitable for battery-powered devices and portable electronics  
- High accuracy (±1% output voltage tolerance)  
- Low power dissipation  
- RoHS compliant  

This regulator is commonly used in power supply circuits requiring a stable 1.8V output.

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