LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117DT33C is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.2V (typical at 800mA load)  
- **Input Voltage Range:** Up to 15V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**  
The LD1117DT33C is a positive voltage regulator designed to provide a stable 3.3V output with low dropout voltage, making it suitable for battery-powered and low-voltage applications. It includes features like overcurrent and thermal protection.  

### **Features:**  
- Low dropout voltage  
- Fixed 3.3V output  
- Overcurrent protection  
- Thermal shutdown protection  
- Available in surface-mount DPAK package  
- Suitable for industrial and consumer applications  

This regulator is commonly used in power supplies, embedded systems, and portable electronics.

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS