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LD1117V12 from ST,ST Microelectronics

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LD1117V12

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117V12 ST 1755 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117V12 is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1V 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 Options:** TO-220, TO-252 (DPAK), SOT-223  

### **Descriptions:**  
- The LD1117V12 is a fixed-output LDO regulator designed for applications requiring a stable 1.2V supply.  
- It provides current limiting and thermal shutdown protection.  
- Suitable for low-power and battery-operated devices.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Thermal Overload Protection:** Prevents damage due to excessive heat.  
- **Short-Circuit Protection:** Safeguards the regulator in fault conditions.  
- **Low Quiescent Current:** Enhances efficiency in power-sensitive applications.  

For detailed electrical characteristics, refer to the official STMicroelectronics datasheet.

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