AZ1084S-2.5TRE1

Product Overview

Category

AZ1084S-2.5TRE1 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 AZ1084S-2.5TRE1 provides a fixed output voltage of 2.5V.
• High current capability: It can handle currents up to a certain limit, ensuring stable power supply for various applications.
• Low dropout voltage: The regulator maintains a small voltage difference between the input and output, minimizing power dissipation.
• Thermal protection: The device incorporates thermal shutdown circuitry to prevent damage due to excessive heat.
• Adjustable output: The output voltage can be adjusted using external resistors to meet specific requirements.

Package

The AZ1084S-2.5TRE1 comes in a compact TO-263 package, which provides efficient heat dissipation and ease of installation.

Essence

This voltage regulator is designed to provide a stable and reliable power source for electronic devices.

Packaging/Quantity

The product is typically available in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Input voltage range: 3.6V to 20V
• Output voltage: 2.5V
• Maximum output current: 5A
• Dropout voltage: 1.3V (typical)
• Line regulation: ±0.2%
• Load regulation: ±0.4%
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The AZ1084S-2.5TRE1 has three pins:

1. VIN (Input): Connects to the input voltage source.
2. VOUT (Output): Provides the regulated output voltage.
3. GND (Ground): Common reference point for the input and output.

Functional Features

• Voltage regulation: The AZ1084S-2.5TRE1 maintains a constant output voltage of 2.5V, regardless of changes in the input voltage or load conditions.
• Current limiting: It incorporates current limiting circuitry to protect the device and the connected components from excessive currents.
• Thermal protection: The regulator includes a thermal shutdown feature that activates when the temperature exceeds a safe threshold, preventing damage due to overheating.
• Short-circuit protection: In the event of a short circuit, the device shuts down to prevent further damage.

Advantages and Disadvantages

Advantages

• High current capability allows it to power a wide range of electronic devices.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Adjustable output voltage provides flexibility for various applications.
• Thermal protection ensures reliable operation even under demanding conditions.

Disadvantages

• Limited output voltage options restrict its use in certain applications requiring different voltage levels.
• Higher cost compared to some other voltage regulators with similar specifications.

Working Principles

The AZ1084S-2.5TRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output. The device operates by dissipating excess voltage as heat, which is why it has a dropout voltage.

Detailed Application Field Plans

The AZ1084S-2.5TRE1 finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery charging circuits - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the AZ1084S-2.5TRE1 include: - LM1084: A similar voltage regulator with adjustable output voltage. - LT1084: A high-performance linear regulator with low dropout voltage. - TPS7A47: An ultra-low-noise, high-current linear regulator.

These alternative models offer similar functionality and can be chosen based on specific requirements and availability.

Word count: 529 words