LT3089EDF#TRPBF

Product Overview

Category

LT3089EDF#TRPBF belongs to the category of voltage regulators.

Use

It is commonly used to regulate and control voltage levels in electronic circuits.

Characteristics

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

Package

LT3089EDF#TRPBF comes in a small surface-mount package, which makes it suitable for compact electronic devices.

Essence

The essence of LT3089EDF#TRPBF lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 1.2V to 36V
• Output Voltage Range: 0.6V to 34.5V
• Dropout Voltage: 350mV (typical)
• Maximum Output Current: 800mA
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.04% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT3089EDF#TRPBF has three pins:

1. IN: Input pin for the supply voltage.
2. OUT: Output pin for the regulated voltage.
3. ADJ: Adjust pin for setting the desired output voltage.

Functional Features

• High accuracy voltage regulation
• Low dropout voltage for efficient power conversion
• Current limiting and thermal shutdown protection for device safety
• Adjustable output voltage for flexibility in circuit design
• Wide input voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage minimizes power loss and improves efficiency.
• Adjustable output voltage allows customization according to specific requirements.
• Current limiting and thermal shutdown protection enhance device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Surface-mount package may require specialized equipment for soldering.

Working Principles

LT3089EDF#TRPBF operates based on the principle of linear voltage regulation. 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 input voltage or load conditions.

Detailed Application Field Plans

LT3089EDF#TRPBF finds applications in various fields, including:

1. Portable electronic devices: Provides regulated voltage for powering microcontrollers, sensors, and other components.
2. Automotive electronics: Ensures stable voltage supply for automotive control systems and infotainment devices.
3. Industrial automation: Used in control circuits and power supplies for reliable operation of industrial machinery.
4. Renewable energy systems: Regulates voltage in solar panels and wind turbines for efficient power conversion.

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar features and specifications.
2. LT1085: Offers higher output current capability while maintaining low dropout voltage.
3. LM1117: Low-cost fixed voltage regulator suitable for basic applications.

(Note: This is not an exhaustive list; there are several alternative models available in the market.)

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