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LD1117S-50TR from ST,ST Microelectronics

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LD1117S-50TR

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117S-50TR,LD1117S50TR ST 2500 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117S-50TR is a low dropout voltage regulator manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 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 (4-pin)  
- **Input Voltage Range:** Up to 15V  

### **Descriptions:**  
- The LD1117S-50TR is a positive voltage regulator designed to provide a stable 5.0V output.  
- It is suitable for applications requiring low dropout voltage and high current capability.  
- The device includes overcurrent and thermal protection for enhanced reliability.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Thermal and Overcurrent Protection:** Safeguards the regulator from damage.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Low Quiescent Current:** Improves efficiency in battery-operated applications.  

This information is sourced from STMicroelectronics' official documentation.

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