VLZ2V4B-GS18 Product Overview

Introduction

The VLZ2V4B-GS18 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 devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensures stable and reliable voltage supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Maximum Output Current: 2A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VLZ2V4B-GS18 features a standard TO-220 pin configuration with input, output, and ground pins. The specific pinout details are as follows: - Pin 1 (Input): Connects to the input voltage source - Pin 2 (Ground): Connected to the ground reference - Pin 3 (Output): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage.
• Thermal Shutdown Protection: Automatically shuts down the regulator in case of excessive temperature, preventing damage.
• Low Dropout Voltage: Minimizes power loss and heat dissipation, enhancing efficiency.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Wide input voltage range
• Thermal protection for enhanced reliability

Disadvantages

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

Working Principles

The VLZ2V4B-GS18 operates based on the principle of feedback control, where it continuously compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level. Additionally, the thermal shutdown feature ensures safe operation by monitoring the device's temperature and activating protection mechanisms when necessary.

Detailed Application Field Plans

The VLZ2V4B-GS18 finds extensive application in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - LM317 - LM7805 - LT1086

In conclusion, the VLZ2V4B-GS18 voltage regulator offers precise and reliable voltage regulation, making it an essential component in numerous electronic applications.

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