AZ1085CS2-ADJTRE1

Product Overview

Category

AZ1085CS2-ADJTRE1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The AZ1085CS2-ADJTRE1 provides precise voltage regulation, ensuring a stable output voltage.
• High current capability: This regulator can handle high currents, making it suitable for various applications.
• Low dropout voltage: The device maintains a low dropout voltage, minimizing power dissipation.
• Thermal protection: It incorporates thermal shutdown circuitry to prevent damage due to excessive heat.
• Adjustable output: The output voltage can be adjusted within a specified range.

Package

The AZ1085CS2-ADJTRE1 is available in a compact TO-263 package, which offers excellent thermal performance.

Essence

The essence of this product lies in its ability to regulate and maintain a stable output voltage, even under varying load conditions.

Packaging/Quantity

The AZ1085CS2-ADJTRE1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 3.6V to 20V
• Output voltage range: 1.25V to 18V
• Dropout voltage: 1.3V (typical)
• Maximum output current: 3A
• Line regulation: ±0.2%
• Load regulation: ±0.4%
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The AZ1085CS2-ADJTRE1 has three pins:

1. Input pin (VIN): This pin is connected to the input voltage source.
2. Output pin (VOUT): The regulated output voltage is obtained from this pin.
3. Ground pin (GND): This pin is connected to the ground reference.

Functional Features

• Voltage regulation: The AZ1085CS2-ADJTRE1 maintains a constant output voltage, compensating for input voltage variations and load changes.
• Current limiting: It incorporates current limiting circuitry to protect the device and the load from excessive currents.
• Thermal protection: The regulator includes thermal shutdown functionality to prevent overheating and subsequent damage.
• Adjustable output: The output voltage can be adjusted using external resistors, allowing flexibility in various applications.

Advantages and Disadvantages

Advantages

• High current capability enables usage in power-hungry applications.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Compact package with excellent thermal performance.
• Adjustable output voltage provides versatility.

Disadvantages

• Limited input voltage range compared to some other voltage regulators.
• Higher cost compared to non-adjustable voltage regulators.

Working Principles

The AZ1085CS2-ADJTRE1 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring the output, it compensates for any changes in input voltage or load conditions.

Detailed Application Field Plans

The AZ1085CS2-ADJTRE1 finds applications in various fields, including:

1. Power supplies: It can be used in power supply circuits to regulate voltages for electronic devices.
2. Automotive electronics: The regulator is suitable for automotive applications, providing stable voltage levels for various components.
3. Industrial equipment: It can be employed in industrial equipment to ensure consistent voltage levels for reliable operation.
4. Communication systems: The AZ1085CS2-ADJTRE1 is useful in communication systems, maintaining steady voltages for uninterrupted signal transmission.

Detailed and Complete Alternative Models

1. LM317: This adjustable voltage regulator offers similar functionality and is widely used in various applications.
2. LT1085: It provides precise voltage regulation with low dropout voltage, suitable for demanding applications.
3. LM7805: A fixed voltage regulator that delivers a stable 5V output, commonly used in many electronic devices.

These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

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