TFZVTR8.2B Product Overview

Introduction

The TFZVTR8.2B 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: The TFZVTR8.2B is designed to regulate voltage levels within electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.
• Characteristics: This voltage regulator is known for its high precision, low dropout voltage, and excellent line and load regulation.
• Package: The TFZVTR8.2B is typically available in a compact surface-mount package, making it suitable for integration into various electronic devices.
• Essence: Its essence lies in providing reliable voltage regulation to ensure the proper functioning of electronic circuits.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

The TFZVTR8.2B exhibits the following key specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage: 3.3V - Maximum Output Current: 500mA - Dropout Voltage: 300mV at 100mA - Line Regulation: ±1% - Load Regulation: ±1%

Detailed Pin Configuration

The TFZVTR8.2B features a standard pin configuration with input, output, and ground pins. The specific pinout details can be obtained from the manufacturer's datasheet.

Functional Features

• Voltage Regulation: The TFZVTR8.2B ensures a stable output voltage, making it suitable for powering sensitive electronic components.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
• Thermal Shutdown: The device includes thermal shutdown functionality to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown feature

Disadvantages

• Limited maximum output current compared to higher power regulators
• Higher dropout voltage at lower currents

Working Principles

The TFZVTR8.2B operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in input voltage or load.

Detailed Application Field Plans

The TFZVTR8.2B finds extensive application in various electronic systems, including: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models with similar functionality include: - TFZVTR6.5A - TFZVTR9.0C - TFZVTR12.1D - TFZVTR15.3E

In conclusion, the TFZVTR8.2B serves as a reliable voltage regulator with precise regulation capabilities, making it an essential component in numerous electronic applications.

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