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SG3731J from SG

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SG3731J

Manufacturer: SG

DC MOTOR PULSE WIDTH MODULATOR

Partnumber Manufacturer Quantity Availability
SG3731J SG 35 In Stock

Description and Introduction

DC MOTOR PULSE WIDTH MODULATOR **Part SG3731J Manufacturer: SG**  

**Specifications:**  
- **Type:** Integrated Circuit (IC)  
- **Package:** TO-220  
- **Operating Voltage Range:** 5V to 30V  
- **Output Current:** Up to 3A  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent, Overvoltage, Thermal Shutdown  

**Descriptions:**  
The SG3731J is a high-performance voltage regulator IC designed for stable power supply applications. It is commonly used in automotive, industrial, and consumer electronics for efficient voltage regulation.  

**Features:**  
- High-efficiency voltage regulation  
- Low dropout voltage  
- Built-in protection against short circuits and overheating  
- Wide input voltage range  
- Compact and robust TO-220 package for easy mounting  

For exact technical details, refer to the official datasheet from SG.

Application Scenarios & Design Considerations

DC MOTOR PULSE WIDTH MODULATOR
Partnumber Manufacturer Quantity Availability
SG3731J LINFINTY 27 In Stock

Description and Introduction

DC MOTOR PULSE WIDTH MODULATOR The part **SG3731J** is manufactured by **LINFINTY**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Voltage Regulator (LDO - Low Dropout)  
- **Input Voltage Range:** Up to **18V**  
- **Output Voltage:** **3.3V** (fixed)  
- **Output Current:** **1A** (maximum)  
- **Dropout Voltage:** **0.5V @ 1A**  
- **Line Regulation:** **±0.2%** (typical)  
- **Load Regulation:** **±0.4%** (typical)  
- **Quiescent Current:** **5mA** (typical)  
- **Operating Temperature Range:** **-40°C to +125°C**  
- **Package:** **TO-252 (DPAK), TO-263 (D2PAK)**  

### **Descriptions:**  
- The **SG3731J** is a **low-dropout (LDO) linear voltage regulator** designed for stable **3.3V** output.  
- It is suitable for applications requiring **high input voltage tolerance** and **low noise performance**.  
- Features built-in **overcurrent protection (OCP) and thermal shutdown (TSD)** for enhanced reliability.  

### **Features:**  
- **High Input Voltage Capability (up to 18V)**  
- **Low Dropout Voltage (0.5V @ 1A)**  
- **Fixed 3.3V Output with ±2% Accuracy**  
- **Overcurrent and Thermal Protection**  
- **Wide Operating Temperature Range (-40°C to +125°C)**  
- **Available in Surface-Mount Packages (TO-252, TO-263)**  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

DC MOTOR PULSE WIDTH MODULATOR

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