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LD1117DT33 from ST,ST Microelectronics

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LD1117DT33

Manufacturer: ST

Low drop fixed positive voltage regulator, 3.3V

Partnumber Manufacturer Quantity Availability
LD1117DT33 ST 97800 In Stock

Description and Introduction

Low drop fixed positive voltage regulator, 3.3V The LD1117DT33 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:** 3.3V (Fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** Typically 1.1V at 800mA 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:** TO-252 (DPAK)  

### **Descriptions:**  
- The LD1117DT33 is a positive voltage regulator designed to provide a fixed 3.3V output with high accuracy.  
- It is suitable for applications requiring low dropout voltage and stable power supply.  
- The device includes current limiting and thermal shutdown protection.  

### **Features:**  
- **Low Dropout Voltage** (1.1V typical at full load)  
- **High Output Current Capability** (Up to 800mA)  
- **Thermal Overload Protection**  
- **Short-Circuit Protection**  
- **Available in Fixed Output Voltage (3.3V)**  
- **Stable with Low-ESR Capacitors**  

This information is strictly based on the manufacturer's datasheet for the LD1117DT33.

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