ERT-J1VP473J Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage, compact size
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage Range: 1.25V to 16V
Dropout Voltage: 0.3V at 1A
Output Current: 1A
Line Regulation: 0.2%
Load Regulation: 0.4%
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Input
Ground
Output

Functional Features

Overcurrent Protection
Thermal Shutdown
Reverse Polarity Protection

Advantages and Disadvantages

Advantages: - High precision regulation - Wide input voltage range - Built-in protection features

Disadvantages: - Limited output current compared to some alternatives - Higher dropout voltage than certain models

Working Principles

The ERT-J1VP473J is a linear voltage regulator that uses a control element to maintain a constant output voltage. It compares the actual output voltage to a reference voltage and adjusts the control element to minimize the difference.

Detailed Application Field Plans

The ERT-J1VP473J is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

LM317 - Adjustable Voltage Regulator
L7805 - 5V Fixed Voltage Regulator
LT1083 - 7.5A Low Dropout Positive Regulator

This completes the encyclopedia entry for the ERT-J1VP473J, covering its product details, specifications, features, and application information.

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