1A Low Dropout Positive Regulator 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V and Adjustable outputs The ZLDO1117K12TC is a low dropout (LDO) voltage regulator manufactured by ZETEX (now part of Diodes Incorporated). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 1.1V (typical at 800mA)  
- **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:** TO-252 (DPAK)  

### **Descriptions:**  
- Designed for low dropout performance with high efficiency.  
- Suitable for battery-powered and portable applications.  
- Includes overcurrent and thermal protection.  

### **Features:**  
- Low dropout voltage for extended battery life.  
- Stable operation with low-ESR ceramic capacitors.  
- Built-in current limit and thermal shutdown protection.  
- Lead-free and RoHS compliant.  

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

1A Low Dropout Positive Regulator 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5.0V and Adjustable outputs