AZ1086S-ADJTRE1

Product Overview

Category

AZ1086S-ADJTRE1 belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Adjustable output voltage
• Thermal shutdown protection
• Current limit protection

Package

AZ1086S-ADJTRE1 comes in a TO-252 package, also known as DPAK (Plastic Package).

Essence

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

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.25V to 18V
• Dropout Voltage: 1.3V (typical)
• Maximum Output Current: 1.5A
• Line Regulation: 0.015% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AZ1086S-ADJTRE1 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

• Adjustable Output Voltage: The output voltage can be adjusted within the specified range using external resistors.
• Thermal Shutdown Protection: The device shuts down when the temperature exceeds the safe operating limit, preventing damage.
• Current Limit Protection: The regulator limits the output current to protect the circuit from excessive load.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage minimizes power dissipation.
• Adjustable output voltage provides flexibility for various applications.
• Thermal shutdown and current limit protection enhance reliability.

Disadvantages

• Relatively higher cost compared to standard linear regulators.
• Requires external resistors for adjusting the output voltage.

Working Principles

The AZ1086S-ADJTRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The AZ1086S-ADJTRE1 finds applications in various electronic devices and systems, including:

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

Detailed and Complete Alternative Models

1. LM317: A popular adjustable linear voltage regulator with similar specifications.
2. LT1086: Another high precision adjustable linear regulator suitable for various applications.
3. LM1117: Fixed and adjustable voltage regulators with low dropout voltage and thermal shutdown protection.

These alternative models offer similar functionality and can be considered as substitutes for the AZ1086S-ADJTRE1 in different applications.

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