Diodes Incorporated
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AP1084D25L-U
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AP1084D25L-U

Product Overview

Category

AP1084D25L-U belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Current limit protection

Package

AP1084D25L-U is available in a TO-252 package.

Essence

The essence of AP1084D25L-U lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 30V
  • Output Voltage: 2.5V
  • Dropout Voltage: 1.3V @ 5A
  • Maximum Output Current: 5A
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1084D25L-U has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • High precision voltage regulation ensures stable output voltage.
  • Low dropout voltage allows efficient operation even with low input voltages.
  • Wide input voltage range provides flexibility in various applications.
  • Thermal shutdown protection prevents overheating and damage to the device.
  • Current limit protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures accurate output.
  • Low dropout voltage enables efficient operation.
  • Wide input voltage range offers versatility.
  • Thermal shutdown and current limit protection enhance reliability.

Disadvantages

  • Limited output voltage options.
  • May require additional components for specific applications.

Working Principles

AP1084D25L-U operates based on the principle of voltage regulation. It takes an input voltage and regulates it to a stable output voltage of 2.5V, regardless of variations in the input voltage or load conditions. This is achieved through internal circuitry that adjusts the voltage and compensates for any changes.

Detailed Application Field Plans

AP1084D25L-U 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. Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to AP1084D25L-U include:

  1. LM317T
  2. LT1084CP-5
  3. LM1117-2.5
  4. ADP3339AKCZ-2.5
  5. TPS7A4700RGWT

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق AP1084D25L-U في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of AP1084D25L-U in technical solutions:

  1. Q: What is AP1084D25L-U? A: AP1084D25L-U is a voltage regulator IC that provides a fixed output voltage of 2.5V.

  2. Q: What is the input voltage range for AP1084D25L-U? A: The input voltage range for AP1084D25L-U is typically between 3.6V and 20V.

  3. Q: What is the maximum output current of AP1084D25L-U? A: The maximum output current of AP1084D25L-U is 5A.

  4. Q: Can AP1084D25L-U be used in both step-up and step-down applications? A: No, AP1084D25L-U is a linear voltage regulator and can only be used in step-down (buck) applications.

  5. Q: What is the dropout voltage of AP1084D25L-U? A: The dropout voltage of AP1084D25L-U is typically around 1.3V at full load.

  6. Q: Is AP1084D25L-U suitable for low-power applications? A: No, AP1084D25L-U is designed for medium to high power applications due to its high output current capability.

  7. Q: Does AP1084D25L-U require any external components for operation? A: Yes, AP1084D25L-U requires input and output capacitors for stability and proper operation.

  8. Q: Can AP1084D25L-U handle overcurrent or short-circuit conditions? A: Yes, AP1084D25L-U has built-in overcurrent and thermal protection features to safeguard against such conditions.

  9. Q: What is the typical efficiency of AP1084D25L-U? A: The typical efficiency of AP1084D25L-U is around 85-90%, depending on the input and output voltage differentials.

  10. Q: Can AP1084D25L-U be used in automotive applications? A: Yes, AP1084D25L-U is suitable for automotive applications as it can operate within the required temperature range and has good load regulation.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.