AZ1084T-2.5E1

Product Overview

Category

AZ1084T-2.5E1 belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• High precision
• Low dropout voltage
• Adjustable output voltage
• Current limiting and thermal shutdown protection

Package

AZ1084T-2.5E1 comes in a TO-220 package.

Essence

The essence of AZ1084T-2.5E1 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

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

Detailed Pin Configuration

AZ1084T-2.5E1 has three pins:

1. Vin (Input): This pin is used to connect the input voltage source.
2. Vout (Output): The regulated output voltage is obtained from this pin.
3. GND (Ground): It serves as the reference point for the regulator.

Functional Features

• Adjustable Output Voltage: The output voltage can be adjusted within the specified range using external resistors.
• Current Limiting: AZ1084T-2.5E1 incorporates current limiting functionality to protect the circuit from excessive current.
• Thermal Shutdown Protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High precision and stability in voltage regulation.
• Low dropout voltage ensures efficient power conversion.
• Wide operating temperature range allows for versatile applications.
• Current limiting and thermal shutdown protection enhance circuit reliability.

Disadvantages

• Relatively higher cost compared to other voltage regulators with lower specifications.
• Requires additional external components for proper operation.

Working Principles

AZ1084T-2.5E1 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 pins. By comparing the output voltage with a reference voltage, it adjusts the pass transistor to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

AZ1084T-2.5E1 finds applications in various electronic systems that require regulated voltage supply. Some common application fields include:

1. Power supplies for microcontrollers and digital circuits.
2. Battery charging circuits.
3. Audio amplifiers and preamplifiers.
4. Industrial control systems.
5. Automotive electronics.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AZ1084T-2.5E1 are:

1. LM317: Adjustable voltage regulator with a maximum output current of 1.5A.
2. LT1084: High precision adjustable voltage regulator with a maximum output current of 5A.
3. LM7805: Fixed voltage regulator with an output voltage of 5V and a maximum output current of 1A.
4. LM1117: Low dropout voltage regulator with adjustable or fixed output voltage options.

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

Word count: 446 words