AZ1084T-1.8E1

Product Overview

Category

AZ1084T-1.8E1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• High efficiency
• Low dropout voltage
• Thermal overload protection

Package

AZ1084T-1.8E1 comes in a TO-220 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

AZ1084T-1.8E1 is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Output Voltage: 1.8V
• Input Voltage Range: 2.5V - 7V
• Dropout Voltage: 1.3V (typical)
• Maximum Output Current: 5A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AZ1084T-1.8E1 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 AZ1084T-1.8E1 ensures a stable output voltage regardless of input voltage fluctuations.
• Overload protection: It incorporates thermal overload protection, safeguarding the device from excessive heat.
• Low dropout voltage: The low dropout voltage enables efficient operation even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages

• High efficiency: The AZ1084T-1.8E1 offers high efficiency, minimizing power loss.
• Wide input voltage range: It can operate within a wide input voltage range, making it versatile for various applications.
• Compact package: The TO-220 package allows for easy integration into electronic circuits.

Disadvantages

• Limited output voltage options: This specific model only provides a fixed output voltage of 1.8V, limiting its flexibility in certain applications.
• Heat dissipation: Due to its high current capability, the device may generate significant heat, requiring proper heat sinking.

Working Principles

AZ1084T-1.8E1 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 comparing the output voltage with a reference voltage, the device adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The AZ1084T-1.8E1 finds application in various fields, including:

1. Power supplies: It is commonly used in power supply circuits to provide regulated voltage to other components.
2. Automotive electronics: The device is suitable for automotive applications where stable voltage regulation is crucial.
3. Industrial control systems: It can be employed in industrial control systems to ensure consistent voltage levels for reliable operation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AZ1084T-1.8E1 include:

1. LM317: A popular adjustable voltage regulator with a wide input voltage range.
2. LT1084: A fixed voltage regulator with low dropout voltage and high current capability.
3. LM1117: A series of fixed voltage regulators available in various output voltage options.

These alternative models provide flexibility in terms of output voltage options and may suit specific application requirements.

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