AZ1085S-3.3TRE1

Product Overview

Category

AZ1085S-3.3TRE1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Current limit protection

Package

AZ1085S-3.3TRE1 is available in a TO-263 package.

Essence

The essence of this product 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

• Output Voltage: 3.3V
• Input Voltage Range: 4.5V to 20V
• Dropout Voltage: 1.5V (typical)
• Maximum Output Current: 3A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The AZ1085S-3.3TRE1 ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power dissipation.
• Low dropout voltage: The low dropout voltage enables the regulator to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.
• Current limit protection: The AZ1085S-3.3TRE1 has built-in current limit protection to safeguard against overcurrent conditions.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage
• High efficiency operation
• Suitable for a wide range of input voltages
• Offers thermal shutdown and current limit protection

Disadvantages

• Dropout voltage may limit its use in applications with low input-output voltage differentials.
• Requires external components for proper operation.

Working Principles

The AZ1085S-3.3TRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage.

Detailed Application Field Plans

The AZ1085S-3.3TRE1 finds applications in various electronic devices and systems, including: - Power supplies - Battery-powered devices - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to AZ1085S-3.3TRE1 include: - LM317 - LT1085 - LM1117 - LM7805 - LM2940

These models offer similar voltage regulation capabilities and can be used as alternatives based on specific requirements.

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