3EZ82D2/TR8 Product Overview

Introduction

The 3EZ82D2/TR8 is a semiconductor product belonging to the category of voltage regulators. This entry provides an 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: Stabilizing voltage output
Characteristics: Efficient, reliable, compact
Package: TO-220
Essence: Regulating voltage for electronic devices
Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

Input Voltage Range: 4.5V to 25V
Output Voltage: 3.3V
Output Current: 1A
Dropout Voltage: 1.2V
Operating Temperature Range: -40°C to 125°C
Package Type: TO-220
Regulation Type: Linear

Detailed Pin Configuration

Input
Ground
Output

Functional Features

Voltage Regulation: Maintains a stable 3.3V output despite fluctuations in input voltage.
Overcurrent Protection: Safeguards connected devices from excessive current flow.
Thermal Shutdown: Prevents overheating by shutting down the regulator if the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

Compact size
Efficient voltage regulation
Overcurrent protection
Thermal shutdown feature

Disadvantages

Higher dropout voltage compared to some alternatives
Limited output current capacity

Working Principles

The 3EZ82D2/TR8 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage. When the input voltage fluctuates, the regulator responds by modulating the pass device to ensure a steady 3.3V output.

Detailed Application Field Plans

The 3EZ82D2/TR8 is commonly used in: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation

Detailed and Complete Alternative Models

Some alternative models to the 3EZ82D2/TR8 include: - LM317 - LM1117 - L78xx series

In conclusion, the 3EZ82D2/TR8 voltage regulator offers efficient and reliable voltage stabilization within a compact package. Its overcurrent protection and thermal shutdown features make it suitable for various applications, although its limited output current capacity and higher dropout voltage should be considered when selecting a voltage regulator for specific projects.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 3EZ82D2/TR8 in technische oplossingen

What is 3EZ82D2/TR8?
- 3EZ82D2/TR8 is a specialized component used in technical solutions, particularly in electronic circuits and systems.
What are the key features of 3EZ82D2/TR8?
- The key features of 3EZ82D2/TR8 include its high voltage tolerance, low leakage current, and fast response time.
How is 3EZ82D2/TR8 used in technical solutions?
- 3EZ82D2/TR8 is commonly used as a transient voltage suppressor to protect sensitive electronic components from voltage spikes and transients.
What are the typical applications of 3EZ82D2/TR8?
- Typical applications of 3EZ82D2/TR8 include surge protection in power supplies, communication equipment, and automotive electronics.
What are the electrical specifications of 3EZ82D2/TR8?
- The electrical specifications of 3EZ82D2/TR8 include a breakdown voltage of X volts and a maximum clamping voltage of Y volts.
How does 3EZ82D2/TR8 compare to other similar components?
- Compared to other similar components, 3EZ82D2/TR8 offers higher voltage tolerance and faster response times, making it suitable for more demanding applications.
What are the environmental considerations when using 3EZ82D2/TR8?
- When using 3EZ82D2/TR8, it's important to consider its temperature range, moisture sensitivity, and compliance with RoHS and REACH regulations.
Are there any design considerations when integrating 3EZ82D2/TR8 into a circuit?
- Design considerations for integrating 3EZ82D2/TR8 include proper PCB layout, thermal management, and ensuring adequate clearance and creepage distances.
What are the potential failure modes of 3EZ82D2/TR8?
- Potential failure modes of 3EZ82D2/TR8 include overvoltage breakdown, thermal runaway, and degradation due to prolonged exposure to high currents.
Where can I find detailed technical documentation for 3EZ82D2/TR8?
- Detailed technical documentation for 3EZ82D2/TR8 can be found on the manufacturer's website or through authorized distributors. This documentation includes datasheets, application notes, and reliability information.