LT3086IT7#PBF

Product Overview

Category

The LT3086IT7#PBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision and accuracy
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Current limiting and thermal shutdown protection

Package

The LT3086IT7#PBF comes in a TO-220 package, which provides excellent thermal performance.

Essence

The essence of LT3086IT7#PBF lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 1.2V to 36V
• Output Voltage Range: 0.6V to 34.5V
• Dropout Voltage: 350mV at 1A Load Current
• Maximum Output Current: 2.1A
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.04% typical
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3086IT7#PBF has three pins:

1. IN (Pin 1): This pin is used to connect the input voltage.
2. OUT (Pin 2): This pin provides the regulated output voltage.
3. ADJ (Pin 3): This pin is used to adjust the output voltage.

Functional Features

• High accuracy and precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Current limiting and thermal shutdown protection for enhanced safety
• Adjustable output voltage allows flexibility in circuit design
• Wide input voltage range accommodates various power sources

Advantages and Disadvantages

Advantages

• High precision and accuracy ensure stable voltage regulation.
• Low dropout voltage minimizes power loss and improves efficiency.
• Current limiting and thermal shutdown protection enhance safety.
• Adjustable output voltage provides flexibility in circuit design.
• Wide input voltage range allows compatibility with different power sources.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• The TO-220 package may require additional heat sinking for certain operating conditions.

Working Principles

The LT3086IT7#PBF operates based on a linear regulator architecture. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This ensures a stable and regulated supply of power to connected electronic devices.

Detailed Application Field Plans

The LT3086IT7#PBF finds applications in various fields, including:

1. Industrial automation: Provides regulated voltage for control systems and sensors.
2. Automotive electronics: Ensures stable power supply for automotive components.
3. Telecommunications: Regulates voltage in communication equipment and network devices.
4. Consumer electronics: Used in audio/video equipment, gaming consoles, and portable devices.
5. Power management: Suitable for battery charging circuits and power distribution systems.

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable voltage regulator with similar characteristics.
2. LT1084CP-5: Fixed output voltage regulator with low dropout voltage.
3. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits.
4. LT1763CS8-3.3: Low dropout voltage regulator with fixed 3.3V output.

These alternative models offer similar functionality and can be considered as substitutes for the LT3086IT7#PBF in specific applications.

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