AZ1086D-1.8TRE1

Product Overview

Category

AZ1086D-1.8TRE1 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: TO-252
• Essence: Linear voltage regulator
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

The specifications of AZ1086D-1.8TRE1 are as follows:

• Output Voltage: 1.8V
• Input Voltage Range: 2.5V to 20V
• 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 pin configuration of AZ1086D-1.8TRE1 is as follows:

1. ADJ: Adjustable pin for setting the output voltage.
2. GND: Ground pin.
3. VIN: Input voltage pin.
4. VOUT: Output voltage pin.

Functional Features

• Low dropout voltage: The AZ1086D-1.8TRE1 exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability: With a maximum output current of 1.5A, this voltage regulator can handle a wide range of applications.
• Excellent line and load regulation: The device maintains stable output voltage despite variations in input voltage and load conditions.
• Thermal shutdown protection: The AZ1086D-1.8TRE1 incorporates thermal shutdown circuitry to prevent damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• High output current capability
• Low dropout voltage
• Excellent line and load regulation
• Thermal shutdown protection ensures device safety

Disadvantages

• Limited output voltage options (fixed at 1.8V)

Working Principles

The AZ1086D-1.8TRE1 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. By maintaining a constant voltage drop across the pass transistor, the device ensures a stable output voltage regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

The AZ1086D-1.8TRE1 finds applications in various electronic systems that require regulated voltage supply. Some potential application fields include:

1. Power supplies for microcontrollers and digital circuits.
2. Battery-powered devices requiring stable voltage levels.
3. Automotive electronics, such as infotainment systems and engine control units.
4. Industrial automation systems, where precise voltage regulation is crucial.
5. Communication equipment, including routers, switches, and wireless access points.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AZ1086D-1.8TRE1 are:

1. LM1117-1.8: A popular fixed-output voltage regulator with similar specifications.
2. LT1086CT-1.8: Another high-performance linear voltage regulator offering adjustable output voltage.
3. TPS7A1801-SP: A radiation-hardened voltage regulator suitable for space applications.

These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the AZ1086D-1.8TRE1 is a voltage regulator with excellent performance characteristics, making it suitable for a wide range of applications. Its high output current capability, low dropout voltage, and stable regulation make it a reliable choice for electronic systems requiring precise voltage control.