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LD1117D from ST,ST Microelectronics

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LD1117D

Manufacturer: ST

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
LD1117D ST 1400 In Stock

Description and Introduction

LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS The LD1117D is a low dropout voltage regulator manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Output Voltage Options:** Fixed (1.2V, 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 5.0V) or adjustable (1.25V to 13.8V).  
- **Output Current:** Up to 800mA.  
- **Dropout Voltage:** Typically 1V at full load current.  
- **Input Voltage Range:** Up to 15V (depending on variant).  
- **Line Regulation:** 0.2% (typical).  
- **Load Regulation:** 0.4% (typical).  
- **Operating Temperature Range:** -40°C to +125°C.  
- **Package:** TO-252 (DPAK).  

### **Descriptions:**  
- The LD1117D is a positive voltage regulator with low dropout voltage, designed for applications requiring stable power supply.  
- It includes overcurrent and thermal protection.  
- Suitable for battery-powered devices, portable equipment, and embedded systems.  

### **Features:**  
- Low dropout voltage (1V max at full load).  
- High output current capability (800mA).  
- Fixed and adjustable voltage versions available.  
- Internal current and thermal limiting.  
- Stable with low-ESR capacitors.  
- Lead-free and RoHS compliant.  

For exact details, refer to the official STMicroelectronics datasheet.

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