LT3086HFE#TRPBF

Product Overview

Category

The LT3086HFE#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 LT3086HFE#TRPBF offers high accuracy in voltage regulation, ensuring stable and reliable performance.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• Current limiting: The voltage regulator incorporates current limiting functionality to protect the connected circuitry from excessive current flow.
• Thermal shutdown: It includes a thermal shutdown feature that prevents overheating and potential damage to the device.

Package

The LT3086HFE#TRPBF comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the LT3086HFE#TRPBF lies in its ability to provide precise and stable voltage regulation, ensuring optimal performance of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

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

Detailed Pin Configuration

The LT3086HFE#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin (used to set the desired output voltage)
4. VOUT: Output voltage pin

Functional Features

• Adjustable Output Voltage: The LT3086HFE#TRPBF allows for easy adjustment of the output voltage according to the specific requirements of the application.
• Current Limiting: It incorporates current limiting functionality to protect the connected circuitry from excessive current flow.
• Thermal Shutdown: The thermal shutdown feature prevents overheating and potential damage to the device.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage
• Current limiting for protection
• Thermal shutdown feature
• Compact surface-mount package

Disadvantages

• Limited maximum output current (2.1A)

Working Principles

The LT3086HFE#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, regardless of changes in the input voltage or load conditions. This ensures that the connected circuitry receives a consistent and regulated voltage supply.

Detailed Application Field Plans

The LT3086HFE#TRPBF finds applications in various fields, including:

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

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar characteristics and functionality.
2. LT1084: Offers higher maximum output current compared to the LT3086HFE#TRPBF.
3. LM7805: Fixed 5V voltage regulator commonly used in low-power applications.

These alternative models provide options for different voltage and current requirements, allowing users to choose the most suitable option for their specific application.

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