ERT-J1VG103HM Product Overview

Introduction

The ERT-J1VG103HM is a versatile electronic component that belongs to the category of voltage regulators. This product is commonly used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-252, TO-263
• Essence: Ensuring stable voltage supply to sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The ERT-J1VG103HM voltage regulator is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 1.25V to 20V - Maximum Output Current: 3A - Dropout Voltage: 0.6V at 3A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ERT-J1VG103HM features a standard pin configuration with input, output, and ground pins. The pinout is as follows: - Pin 1: Input (VIN) - Pin 2: Ground (GND) - Pin 3: Output (VOUT)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher-capacity regulators

Working Principles

The ERT-J1VG103HM utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to monitor and adjust the output voltage, ensuring stability and reliability.

Detailed Application Field Plans

The ERT-J1VG103HM is well-suited for a wide range of applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: Offers adjustable output voltage and higher maximum current capacity - L7805: Fixed 5V output voltage with higher input voltage tolerance - LM2940: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the ERT-J1VG103HM voltage regulator offers precise and reliable voltage regulation for diverse electronic applications, making it an essential component in modern electronic design and manufacturing.

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