AZ1086D-ADJTRG1

Product Overview

Category: Voltage Regulator
Use: This product is used to regulate voltage in electronic circuits.
Characteristics: The AZ1086D-ADJTRG1 is a high-performance adjustable linear voltage regulator. It offers low dropout voltage, high output voltage accuracy, and excellent line and load regulation.
Package: The AZ1086D-ADJTRG1 comes in a TO-263 package.
Essence: The essence of this product lies in its ability to provide stable and regulated voltage for various electronic devices.
Packaging/Quantity: The AZ1086D-ADJTRG1 is typically packaged in reels and the quantity per reel varies depending on the manufacturer.

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 1.5A
• Line Regulation: 0.015% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AZ1086D-ADJTRG1 has three pins:

1. Input (IN): This pin is connected to the input voltage source.
2. Output (OUT): This pin provides the regulated output voltage.
3. Ground (GND): This pin is connected to the ground reference.

Functional Features

• Adjustable Output Voltage: The AZ1086D-ADJTRG1 allows users to adjust the output voltage within a specified range.
• Low Dropout Voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent Protection: The device includes built-in protection against excessive current, preventing damage to the regulator and connected devices.
• Thermal Shutdown: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages: - High output voltage accuracy - Low dropout voltage - Excellent line and load regulation - Overcurrent protection - Thermal shutdown feature

Disadvantages: - Limited input voltage range (2.5V to 7V) - Maximum output current limited to 1.5A

Working Principles

The AZ1086D-ADJTRG1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The AZ1086D-ADJTRG1 can be used in various applications where a stable and regulated voltage is required. Some common application fields include:

1. Power Supplies: The regulator can be used in power supply circuits to provide a stable voltage for microcontrollers, sensors, and other electronic components.
2. Automotive Electronics: It can be used in automotive applications such as infotainment systems, lighting controls, and engine management systems.
3. Industrial Control Systems: The regulator finds applications in industrial control systems, providing regulated voltage for PLCs, motor drives, and communication modules.
4. Consumer Electronics: It can be used in consumer electronics like smartphones, tablets, and portable audio devices to ensure a stable power supply.

Detailed and Complete Alternative Models

Some alternative models to the AZ1086D-ADJTRG1 include:

1. LM317: A popular adjustable linear voltage regulator with similar characteristics and package options.
2. LT1086: Another high-performance adjustable linear voltage regulator with low dropout voltage and high output voltage accuracy.
3. LM1117: A fixed-output voltage regulator available in various voltage options.

These alternative models offer similar functionality and can be considered as substitutes for the AZ1086D-ADJTRG1 depending on specific requirements.

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