Diodes Incorporated
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
AP1084DL-U
詳細を表示 DataSheets

AP1084DL-U

Product Overview

Category

AP1084DL-U belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Current limiting protection
  • Thermal shutdown protection

Package

AP1084DL-U is available in a TO-252 package.

Essence

The essence of AP1084DL-U lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 7V
  • Output Voltage Range: 1.25V - 5.5V
  • Maximum Output Current: 5A
  • Dropout Voltage: 1.3V (typical)
  • Line Regulation: 0.2% (typical)
  • Load Regulation: 0.4% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1084DL-U has the following pin configuration:

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

Functional Features

  • Voltage regulation: AP1084DL-U ensures a stable and precise output voltage regardless of input variations.
  • Current limiting protection: It protects the circuit from excessive current by limiting the output current.
  • Thermal shutdown protection: In case of excessive temperature, AP1084DL-U shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage minimizes power dissipation.
  • Current limiting protection safeguards the circuit and connected components.
  • Thermal shutdown protection prevents overheating and potential damage.

Disadvantages

  • Limited input voltage range (2.5V - 7V) may restrict certain applications.
  • Maximum output current of 5A may not be sufficient for high-power applications.

Working Principles

AP1084DL-U operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for variations in input voltage and load conditions.

Detailed Application Field Plans

AP1084DL-U finds extensive application in various electronic devices and systems, including but not limited to: - Power supplies - Battery chargers - Audio amplifiers - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1084DL-U include: - LM317 - LT1084 - LM7805 - LM1117

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

Word count: 311 words

技術ソリューションにおける AP1084DL-U の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of AP1084DL-U in technical solutions:

  1. Q: What is AP1084DL-U? A: AP1084DL-U is a low dropout voltage regulator (LDO) integrated circuit commonly used for voltage regulation in various electronic applications.

  2. Q: What is the input voltage range supported by AP1084DL-U? A: AP1084DL-U supports an input voltage range from 2.5V to 24V.

  3. Q: What is the output voltage range provided by AP1084DL-U? A: AP1084DL-U can provide an adjustable output voltage range from 1.25V to 20V.

  4. Q: How much current can AP1084DL-U handle? A: AP1084DL-U can handle a maximum output current of 5A.

  5. Q: Is AP1084DL-U suitable for battery-powered applications? A: Yes, AP1084DL-U is suitable for battery-powered applications as it has a low dropout voltage and low quiescent current.

  6. Q: Does AP1084DL-U have built-in thermal protection? A: Yes, AP1084DL-U incorporates built-in thermal shutdown protection to prevent overheating.

  7. Q: Can AP1084DL-U be used in both fixed and adjustable voltage applications? A: Yes, AP1084DL-U is available in both fixed and adjustable voltage versions, making it versatile for different applications.

  8. Q: What type of package does AP1084DL-U come in? A: AP1084DL-U is available in a TO-252 (DPAK) package, which is a surface-mount package with three pins.

  9. Q: Is AP1084DL-U suitable for automotive applications? A: Yes, AP1084DL-U is designed to meet the requirements of automotive applications and can operate in a wide temperature range.

  10. Q: Are there any application notes or reference designs available for AP1084DL-U? A: Yes, the manufacturer provides application notes and reference designs that can help users implement AP1084DL-U effectively in their technical solutions.

Please note that these answers are general and may vary depending on specific datasheet and manufacturer guidelines.