AZ1117CD-2.5TRG1

Product Overview

Category

AZ1117CD-2.5TRG1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and provide a stable output voltage.

Characteristics

• Voltage regulation: The AZ1117CD-2.5TRG1 ensures a constant output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Current limiting: The device protects itself and the connected circuitry by limiting the maximum current it can deliver.
• Thermal protection: The regulator includes built-in safeguards to prevent overheating.

Package

The AZ1117CD-2.5TRG1 comes in a compact TO-252 package, also known as DPAK (Drain Package).

Essence

The essence of this product lies in its ability to maintain a stable output voltage, making it suitable for various electronic applications.

Packaging/Quantity

The AZ1117CD-2.5TRG1 is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

• Input voltage range: 4.5V to 15V
• Output voltage: 2.5V
• Maximum output current: 1A
• Dropout voltage: 1.3V (typical)
• Line regulation: ±0.2% (typical)
• Load regulation: ±0.4% (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The AZ1117CD-2.5TRG1 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage regulation: The device maintains a constant output voltage of 2.5V, regardless of input voltage variations.
• Current limiting: It protects the circuit by limiting the maximum current it can deliver.
• Thermal protection: The regulator includes safeguards to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of connected circuits.
• Low dropout voltage allows efficient operation even with small input-output voltage differentials.
• Compact package size enables easy integration into various electronic designs.
• Built-in thermal protection prevents damage due to excessive heat.

Disadvantages

• Limited maximum output current of 1A may not be sufficient for high-power applications.
• Input voltage range is restricted to 4.5V to 15V, which may not suit all applications.

Working Principles

The AZ1117CD-2.5TRG1 utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 2.5V output.

Detailed Application Field Plans

The AZ1117CD-2.5TRG1 finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and other low-power digital devices. - Battery-powered devices requiring a stable voltage source. - Automotive electronics, such as infotainment systems and engine control units. - Industrial control systems and instrumentation. - Consumer electronics, such as audio/video equipment and portable devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AZ1117CD-2.5TRG1 include: - LM1117-2.5 (Texas Instruments) - LT1117-2.5 (Linear Technology) - MCP1702-2.5 (Microchip Technology) - TS1117-2.5 (STMicroelectronics)

These alternatives provide comparable voltage regulation and similar package options, allowing designers to choose the most suitable option for their specific application.

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