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LD1117AS12TR from ST,ST Microelectronics

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13.672ms

LD1117AS12TR

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117AS12TR ST 8 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117AS12TR is a low dropout voltage regulator manufactured by STMicroelectronics (ST).  

### **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:** SOT-223  

### **Descriptions and Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Fixed Output Voltage:** Provides a stable 1.2V output.  
- **Overcurrent and Thermal Protection:** Safeguards the device from damage due to excessive current or temperature.  
- **High Accuracy:** Tight voltage tolerance (±1%).  
- **Low Quiescent Current:** Improves efficiency in battery-powered applications.  
- **Pb-Free and RoHS Compliant:** Environmentally friendly.  

The LD1117AS12TR is commonly used in applications requiring stable low-voltage power, such as microcontrollers, FPGAs, and portable electronics.

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