AZ1084S2-3.3TRE1

Product Overview

Category

AZ1084S2-3.3TRE1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The AZ1084S2-3.3TRE1 provides a regulated output voltage of 3.3V.
• High current capability: It can handle high currents up to a certain limit, making it suitable for various applications.
• Low dropout voltage: The device maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• Thermal protection: The regulator incorporates thermal shutdown circuitry to prevent overheating and damage.
• Adjustable output: The output voltage can be adjusted within a specific range using external components.

Package

The AZ1084S2-3.3TRE1 is available in a compact TO-263 package, which offers good thermal dissipation properties.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

The AZ1084S2-3.3TRE1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 20V
• Output Voltage: 3.3V
• Output Current: Up to 5A
• Dropout Voltage: 1.5V (max)
• Line Regulation: 0.02% (typ)
• Load Regulation: 0.04% (typ)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AZ1084S2-3.3TRE1 has three pins:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Voltage Regulation: The AZ1084S2-3.3TRE1 maintains a constant output voltage of 3.3V, regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting circuitry to protect the device and connected components from excessive currents.
• Thermal Protection: The regulator includes thermal shutdown functionality to prevent overheating and potential damage.
• Adjustable Output: By using external resistors, the output voltage can be adjusted within a specific range.

Advantages and Disadvantages

Advantages

• High current capability allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Compact TO-263 package with good thermal dissipation properties.
• Adjustable output voltage provides flexibility in various electronic designs.

Disadvantages

• Limited output voltage range (fixed at 3.3V).
• Requires external components for voltage adjustment.

Working Principles

The AZ1084S2-3.3TRE1 operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This results in a stable output voltage, even when the input voltage varies.

Detailed Application Field Plans

The AZ1084S2-3.3TRE1 finds applications in various electronic systems, including but not limited to: - Power supplies - Battery chargers - Industrial control systems - Automotive electronics - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AZ1084S2-3.3TRE1 include: - LM317T - LT1084CP-3.3 - ADJ1117-3.3

These models can be considered as alternatives based on specific requirements and design considerations.

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