AZ2940D-2.5TRE1

Product Overview

Category

AZ2940D-2.5TRE1 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: TO-252
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

The specifications of AZ2940D-2.5TRE1 are as follows:

• Output Voltage: 2.5V
• Dropout Voltage: 0.6V (typical)
• Maximum Input Voltage: 26V
• Maximum Output Current: 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AZ2940D-2.5TRE1 has three pins with the following configuration:

1. Pin 1: Input (VIN) - Connects to the input voltage source.
2. Pin 2: Ground (GND) - Connected to the ground reference.
3. Pin 3: Output (VOUT) - Provides the regulated output voltage.

Functional Features

The functional features of AZ2940D-2.5TRE1 include:

• Low dropout voltage for efficient regulation.
• Overcurrent and thermal protection.
• Fast transient response.
• Low quiescent current.

Advantages and Disadvantages

Advantages

• High accuracy and stability in voltage regulation.
• Wide operating temperature range.
• Protection against overcurrent and thermal issues.
• Fast response to load changes.

Disadvantages

• Limited maximum output current (1A).
• Dropout voltage may cause power dissipation in certain applications.

Working Principles

AZ2940D-2.5TRE1 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

AZ2940D-2.5TRE1 finds applications in various electronic devices and circuits, including but not limited to:

1. Power supplies for microcontrollers and other low-power digital ICs.
2. Battery-powered devices requiring stable voltage regulation.
3. Automotive electronics.
4. Industrial control systems.
5. Portable consumer electronics.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AZ2940D-2.5TRE1 are:

1. LM1117-2.5
2. LT1086-2.5
3. ADP3339-2.5
4. TPS72325-2.5
5. MAX6035-2.5

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

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