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LT1117CST-3.3#PBF from LINEAR

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LT1117CST-3.3#PBF

Manufacturer: LINEAR

800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V

Partnumber Manufacturer Quantity Availability
LT1117CST-3.3#PBF,LT1117CST33PBF LINEAR 95 In Stock

Description and Introduction

800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V The LT1117CST-3.3#PBF is a low dropout voltage regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 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)  
- **Quiescent Current:** 5mA (typical)  
- **Package:** SOT-223  
- **Operating Temperature Range:** 0°C to 125°C  
- **Protection Features:** Current limit, thermal shutdown  

### **Descriptions and Features:**  
- Low dropout linear regulator designed for stable operation with low ESR capacitors.  
- Adjustable and fixed output voltage versions available (this is a fixed 3.3V variant).  
- Stable with ceramic capacitors, reducing board space and cost.  
- Suitable for battery-powered applications due to low dropout voltage.  
- Thermal shutdown and current limit protection enhance reliability.  
- RoHS compliant (lead-free).  

This regulator is commonly used in power supply applications requiring a stable 3.3V output.

Application Scenarios & Design Considerations

800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V

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