AZ1084S2-2.5TRE1

Product Overview

Category

AZ1084S2-2.5TRE1 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 AZ1084S2-2.5TRE1 provides a stable output voltage.
• High efficiency: It operates with minimal power loss, ensuring efficient performance.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal protection: The device incorporates thermal shutdown circuitry to prevent overheating.

Package

The AZ1084S2-2.5TRE1 comes in a compact TO-263 package, which allows for easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels, ensuring reliable operation of electronic devices.

Packaging/Quantity

The AZ1084S2-2.5TRE1 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: 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 AZ1084S2-2.5TRE1 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 AZ1084S2-2.5TRE1 maintains a stable output voltage of 2.5V, regardless of input voltage fluctuations.
• Current limiting: It incorporates current limiting circuitry to protect the device and connected components from excessive current.
• Thermal protection: The regulator includes thermal shutdown circuitry to prevent overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss.
• Low dropout voltage allows for stable output even with small input-output voltage differentials.
• Compact package enables easy integration into electronic systems.
• Thermal protection prevents overheating, enhancing reliability.

Disadvantages

• Limited output voltage options (fixed at 2.5V).
• Maximum output current limited to 5A.

Working Principles

The AZ1084S2-2.5TRE1 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By comparing the output voltage with a reference voltage, the regulator adjusts the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

The AZ1084S2-2.5TRE1 finds applications in various fields, including:

1. Power supplies: It is commonly used in power supply circuits to provide stable voltage to sensitive electronic components.
2. Automotive electronics: The regulator can be employed in automotive systems to ensure reliable voltage regulation for various electronic modules.
3. Industrial control systems: It is suitable for use in industrial control systems that require precise and stable voltage levels.
4. Consumer electronics: The AZ1084S2-2.5TRE1 can be utilized in devices such as audio amplifiers, televisions, and computer peripherals.

Detailed and Complete Alternative Models

Some alternative models to the AZ1084S2-2.5TRE1 include:

1. LM317: A popular adjustable voltage regulator with a wide input voltage range.
2. LT1084: Similar to the AZ1084S2-2.5TRE1, it provides fixed output voltage options with high current capability.
3. LM7805: A widely used fixed 5V voltage regulator suitable for various applications.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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