GDZ18B-HG3-08 Product Overview

Introduction

GDZ18B-HG3-08 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220 package
• Essence: Stabilizing input voltage to provide a constant output voltage
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The GDZ18B-HG3-08 has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

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

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Thermal protection for enhanced reliability

Disadvantages

• Higher cost compared to standard linear regulators
• Sensitive to input voltage fluctuations

Working Principles

The GDZ18B-HG3-08 utilizes a feedback control mechanism to compare the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in various applications, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to GDZ18B-HG3-08 include: - LM317: A widely used adjustable voltage regulator - L78xx Series: Fixed output voltage regulators with different voltage options - LT1086: High current, low dropout voltage regulator

In conclusion, the GDZ18B-HG3-08 voltage regulator offers precise and reliable voltage regulation, making it suitable for a wide range of electronic applications.

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