LT1580IR-2.5#TRPBF

Product Overview

Category

The LT1580IR-2.5#TRPBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The LT1580IR-2.5#TRPBF provides a stable output voltage.
• High efficiency: It operates with high efficiency, minimizing power losses.
• Low dropout voltage: The regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The LT1580IR-2.5#TRPBF comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide a reliable and regulated voltage supply for various electronic applications.

Packaging/Quantity

The LT1580IR-2.5#TRPBF is typically packaged in reels or tubes, containing a specific quantity per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input voltage range: 2.7V to 36V
• Output voltage: 2.5V
• Maximum output current: 7.5A
• Dropout voltage: 400mV at 7.5A
• Line regulation: ±0.015% typical
• Load regulation: ±0.1% typical
• Operating temperature range: -40°C to 125°C

Detailed Pin Configuration

The LT1580IR-2.5#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: The LT1580IR-2.5#TRPBF maintains a stable output voltage regardless of variations in the input voltage or load conditions.
• Current limiting: It includes current limiting protection to prevent excessive current flow.
• Thermal shutdown: The regulator shuts down if the temperature exceeds a safe operating limit, protecting the device from damage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Low dropout voltage enables operation with low input-output voltage differentials.
• Thermal shutdown protection prevents overheating and potential damage.

Disadvantages

• Limited output current compared to some other voltage regulators.
• Higher cost compared to basic linear regulators.

Working Principles

The LT1580IR-2.5#TRPBF is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage to a reference voltage and adjusts the internal circuitry to compensate for any deviations. This ensures a stable output voltage even when the input voltage or load conditions change.

Detailed Application Field Plans

The LT1580IR-2.5#TRPBF finds applications in various electronic systems, including:

1. Power supplies: It can be used in power supply circuits to provide a regulated voltage for microcontrollers, sensors, and other components.
2. Automotive electronics: The regulator is suitable for automotive applications where a stable voltage supply is crucial for proper operation.
3. Industrial control systems: It can be employed in industrial control systems to regulate voltages for sensors, actuators, and other devices.
4. Battery-powered devices: The LT1580IR-2.5#TRPBF can be utilized in battery-powered devices to ensure a consistent voltage supply throughout the battery's discharge cycle.

Detailed and Complete Alternative Models

1. LM317: A widely used adjustable linear voltage regulator with similar characteristics.
2. LT1086: A low dropout voltage regulator with adjustable output voltage.
3. LM7805: A popular fixed 5V linear voltage regulator.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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