LT1963AET-2.5#30PBF

Product Overview

Category

The LT1963AET-2.5#30PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision: The LT1963AET-2.5#30PBF provides a highly accurate output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low noise: This voltage regulator minimizes electrical noise, ensuring clean power supply to sensitive components.
• Thermal shutdown protection: The LT1963AET-2.5#30PBF includes built-in thermal protection to prevent overheating.

Package

The LT1963AET-2.5#30PBF comes in a TO-220 package, which is a widely used through-hole package for semiconductor devices.

Essence

The essence of the LT1963AET-2.5#30PBF is its ability to provide a stable and regulated output voltage, making it an essential component in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 30 units per package.

Specifications

• Output Voltage: 2.5V
• Maximum Input Voltage: 20V
• Dropout Voltage: 0.23V at 1.5A
• Output Current: Up to 1.5A
• Line Regulation: ±0.015%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1963AET-2.5#30PBF has three pins:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• High accuracy: The LT1963AET-2.5#30PBF provides a precise and stable output voltage, ensuring reliable performance of connected electronic components.
• Low dropout voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Thermal shutdown protection: The built-in thermal protection prevents the regulator from overheating, enhancing its reliability and lifespan.
• Low noise: This voltage regulator minimizes electrical noise, making it suitable for applications requiring clean power supply.

Advantages and Disadvantages

Advantages

• High precision and stability.
• Low dropout voltage allows efficient operation in various conditions.
• Built-in thermal protection enhances reliability.
• Low noise output ensures clean power supply.

Disadvantages

• Limited maximum input voltage of 20V.
• Output current limited to 1.5A.

Working Principles

The LT1963AET-2.5#30PBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for any changes in the input voltage or load conditions, ensuring a stable output.

Detailed Application Field Plans

The LT1963AET-2.5#30PBF finds applications in various fields, including:

1. Power supplies for microcontrollers and digital circuits.
2. Battery-powered devices requiring stable voltage levels.
3. Audio amplifiers and other audio equipment.
4. Automotive electronics.
5. Industrial control systems.

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable voltage regulator with similar characteristics.
2. LT1084CP-5: A fixed 5V voltage regulator with higher output current capability.
3. LM1117-3.3: A low dropout voltage regulator with a fixed 3.3V output.

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

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