Diodes Incorporated
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AP1084T18G-U
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AP1084T18G-U

Product Overview

Category

The AP1084T18G-U belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and power supply systems.

Characteristics

  • Input Voltage: 4.5V to 25V
  • Output Voltage: 1.8V
  • Maximum Output Current: 5A
  • Low Dropout Voltage: 1.3V
  • Adjustable Output
  • Thermal Shutdown Protection

Package

The AP1084T18G-U comes in a TO-220 package.

Essence

This voltage regulator is essential for maintaining stable and regulated power supply in various electronic applications.

Packaging/Quantity

The AP1084T18G-U is typically available in reels or tubes with varying quantities based on the supplier.

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage: 1.8V
  • Output Current: Up to 5A
  • Dropout Voltage: 1.3V
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

The AP1084T18G-U has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low Dropout Voltage
  • Adjustable Output
  • Overcurrent Protection
  • Thermal Shutdown Protection

Advantages and Disadvantages

Advantages

  • High output current capability
  • Wide input voltage range
  • Thermal shutdown protection for overtemperature conditions

Disadvantages

  • Higher dropout voltage compared to some other models
  • Larger package size may not be suitable for space-constrained designs

Working Principles

The AP1084T18G-U operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage.

Detailed Application Field Plans

The AP1084T18G-U is commonly used in: - Power supply units - Battery charging circuits - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the AP1084T18G-U include: - LM317 - LM7805 - LT1083

In conclusion, the AP1084T18G-U is a versatile voltage regulator with a wide input voltage range and high output current capability, making it suitable for various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AP1084T18G-U in technische oplossingen

  1. What is the input voltage range for AP1084T18G-U?

    • The input voltage range for AP1084T18G-U is typically 4.5V to 20V.

  2. What is the output voltage of AP1084T18G-U?

    • The output voltage of AP1084T18G-U is fixed at 1.8V.

  3. What is the maximum output current of AP1084T18G-U?

    • The maximum output current of AP1084T18G-U is 5A.

  4. Does AP1084T18G-U require an external heatsink?

    • Yes, AP1084T18G-U may require an external heatsink depending on the application and operating conditions.

  5. What are the typical applications for AP1084T18G-U?

    • AP1084T18G-U is commonly used in applications such as industrial power supplies, consumer electronics, and automotive systems.

  6. What is the dropout voltage of AP1084T18G-U?

    • The dropout voltage of AP1084T18G-U is typically 1.3V at full load.

  7. Is AP1084T18G-U available in different package types?

    • Yes, AP1084T18G-U is available in TO-220 and TO-263 package types.

  8. What is the operating temperature range for AP1084T18G-U?

    • The operating temperature range for AP1084T18G-U is typically -40°C to 125°C.

  9. Does AP1084T18G-U have built-in overcurrent protection?

    • Yes, AP1084T18G-U has built-in overcurrent protection to safeguard the device and the connected circuitry.

  10. Can AP1084T18G-U be used in parallel to increase the output current?

    • Yes, AP1084T18G-U can be used in parallel to increase the total output current while sharing the load evenly between the devices.