AZ1084D-ADJTRE1

Product Overview

Category: Voltage Regulator
Use: This product is used to regulate voltage in electronic circuits.
Characteristics: The AZ1084D-ADJTRE1 is a high-performance adjustable linear voltage regulator. It offers low dropout voltage, high output current capability, and excellent line and load regulation.
Package: The product comes in a TO-252 package.
Essence: The essence of the AZ1084D-ADJTRE1 is its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity: The product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

The AZ1084D-ADJTRE1 has the following specifications:

• Input Voltage Range: 2.5V to 7V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 1.3V (typical)
• Output Current: Up to 5A
• Line Regulation: 0.015% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The AZ1084D-ADJTRE1 has the following pin configuration:

1. ADJ: Adjustable Output Voltage Pin
2. GND: Ground Pin
3. VIN: Input Voltage Pin
4. VOUT: Output Voltage Pin

Functional Features

• Adjustable Output Voltage: The ADJ pin allows users to set the desired output voltage within the specified range.
• Low Dropout Voltage: The regulator maintains a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the output voltage.
• High Output Current Capability: With a maximum output current of 5A, the AZ1084D-ADJTRE1 can power a wide range of electronic devices.
• Excellent Line and Load Regulation: The regulator provides stable output voltage even with variations in input voltage and load conditions.

Advantages and Disadvantages

Advantages: - High output current capability - Low dropout voltage - Excellent line and load regulation - Adjustable output voltage

Disadvantages: - Limited input voltage range (2.5V to 7V) - Requires external components for proper operation

Working Principles

The AZ1084D-ADJTRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage obtained from the ADJ pin. The pass transistor adjusts its resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The AZ1084D-ADJTRE1 finds applications in various electronic systems, including:

1. Power Supplies: It can be used in power supply circuits to provide regulated voltage to other components.
2. Audio Amplifiers: The regulator ensures a stable power source for audio amplifiers, preventing distortion and noise.
3. Microcontrollers: It can be employed to regulate the voltage supplied to microcontrollers, ensuring reliable operation.
4. Battery-Powered Devices: The regulator helps maintain a consistent voltage level in battery-powered devices, prolonging battery life.

Detailed and Complete Alternative Models

Some alternative models to the AZ1084D-ADJTRE1 include:

1. LM317: A popular adjustable linear voltage regulator with similar features.
2. LT1084: Another high-performance adjustable linear voltage regulator.
3. LM1117: A low dropout voltage regulator suitable for various applications.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements.

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