LT3083EFE#TRPBF

Product Overview

Category

The LT3083EFE#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: The LT3083EFE#TRPBF offers excellent voltage regulation accuracy.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Current limiting: The device incorporates current limiting features to protect the circuit from excessive current flow.
• Thermal protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The LT3083EFE#TRPBF comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of LT3083EFE#TRPBF lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 1.2V to 36V
• Output Voltage Range: 0.6V to 34.5V
• Maximum Output Current: 3A
• Dropout Voltage: 350mV (typical)
• Line Regulation: ±0.015% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3083EFE#TRPBF has the following pin configuration:

1. IN: Input voltage pin
2. ADJ: Adjust pin for setting the desired output voltage
3. OUT: Output voltage pin
4. GND: Ground pin

Functional Features

• Adjustable Output Voltage: The ADJ pin allows users to set the desired output voltage within the specified range.
• Current Limiting: The LT3083EFE#TRPBF incorporates current limiting functionality to protect the circuit from excessive current flow.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the device from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage for efficient power conversion
• Current limiting feature protects the circuit
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited maximum output current (3A)

Working Principles

The LT3083EFE#TRPBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting the voltage, it ensures that the output remains within the desired range.

Detailed Application Field Plans

The LT3083EFE#TRPBF finds applications in various fields, including:

1. Power supply units for electronic devices
2. Battery charging circuits
3. Automotive electronics
4. Industrial automation systems
5. Audio amplifiers

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar characteristics.
2. LT1084: Offers higher output current capability compared to LT3083EFE#TRPBF.
3. LM7805: Fixed voltage regulator commonly used for 5V applications.

These alternative models provide similar functionality and can be considered as substitutes depending on specific requirements.

In conclusion, the LT3083EFE#TRPBF is a voltage regulator known for its high precision, low dropout voltage, and current limiting features. It finds applications in various fields and has alternative models available for different needs.