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LD1117S50CTR from ST,ST Microelectronics

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LD1117S50CTR

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117S50CTR ST 3180 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117S50CTR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical) at full load  
- **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 (4-pin)  

### **Descriptions:**  
- The LD1117S50CTR is a fixed 5V LDO voltage regulator designed for stable voltage supply in various applications.  
- It includes overcurrent and thermal protection for enhanced reliability.  
- Suitable for battery-powered devices, industrial systems, and consumer electronics.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Thermal & Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Low Quiescent Current:** Improves power efficiency.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to STMicroelectronics' official documentation.

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