AZ1085D-ADJTRE1

Product Overview

Category

AZ1085D-ADJTRE1 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

The AZ1085D-ADJTRE1 comes in a TO-252 package.

Essence

This product is essential for maintaining a stable voltage supply in various electronic devices.

Packaging/Quantity

The AZ1085D-ADJTRE1 is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V - 12V
• Output Voltage Range: 1.25V - 10V
• Dropout Voltage: 1.3V (typical)
• Output Current: Up to 3A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AZ1085D-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 through external resistors
• Overcurrent and thermal protection
• Fast transient response
• Low quiescent current

Advantages

• Wide input voltage range
• High accuracy and stability
• Low dropout voltage minimizes power dissipation
• Protection features ensure safe operation
• Suitable for various applications

Disadvantages

• Relatively high cost compared to non-adjustable voltage regulators
• Requires additional external components for proper operation

Working Principles

The AZ1085D-ADJTRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

The AZ1085D-ADJTRE1 finds applications in various electronic devices, including:

1. Power supplies
2. Battery chargers
3. Audio amplifiers
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

1. LM317: Adjustable voltage regulator with similar specifications.
2. LT1085: High current adjustable voltage regulator.
3. LM1117: Low dropout voltage regulator suitable for battery-powered applications.
4. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits.

These alternative models offer similar functionality and can be considered as substitutes for the AZ1085D-ADJTRE1 depending on specific requirements.

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