AZ1085CD-ADJTRG1

Product Overview

Category

AZ1085CD-ADJTRG1 belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

AZ1085CD-ADJTRG1 comes in a TO-252 package.

Essence

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

Packaging/Quantity

AZ1085CD-ADJTRG1 is typically packaged in reels, with each reel containing a specific quantity of units.

Specifications

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

Detailed Pin Configuration

1. ADJ: Adjustable pin for setting the desired output voltage.
2. GND: Ground reference for the regulator.
3. VIN: Input voltage pin.
4. VOUT: Regulated output voltage pin.

Functional Features

• Adjustable Output Voltage: The ADJ pin allows users to set the desired output voltage within the specified range.
• Low Dropout Voltage: The regulator maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• High Accuracy: The device provides precise and stable output voltage, minimizing errors in electronic systems.
• Current Limiting and Thermal Shutdown Protection: Built-in protection mechanisms prevent excessive current flow and overheating, ensuring the safety and longevity of the regulator.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• High accuracy ensures reliable voltage regulation.
• Current limiting and thermal shutdown protection enhance safety.
• Adjustable output voltage provides flexibility in various electronic designs.

Disadvantages

• Dropout voltage may cause power dissipation in certain applications.
• Limited output current capacity compared to higher-rated regulators.

Working Principles

AZ1085CD-ADJTRG1 operates based on the principle of linear voltage regulation. It utilizes a pass transistor to control the output voltage by adjusting the resistance between the input and output terminals. The adjustable pin (ADJ) allows users to set the desired output voltage, while the internal circuitry ensures stable and regulated voltage delivery.

Detailed Application Field Plans

AZ1085CD-ADJTRG1 finds extensive use in various electronic applications, including but not limited to: - Power supplies - Battery chargers - Industrial control systems - Automotive electronics - Audio amplifiers

Detailed and Complete Alternative Models

• LM317: A popular adjustable voltage regulator with similar features.
• LT1085: Another adjustable voltage regulator known for its high accuracy and low dropout voltage.
• LM1117: Fixed and adjustable voltage regulators suitable for low-power applications.

These alternative models offer similar functionality and can be considered as substitutes for AZ1085CD-ADJTRG1 depending on specific requirements.

In conclusion, AZ1085CD-ADJTRG1 is a versatile voltage regulator that provides adjustable output voltage, high accuracy, and built-in protection mechanisms. Its wide range of applications and availability of alternative models make it a valuable component in various electronic systems.

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