Allegro MicroSystems, LLC
Obraz może przedstawiać obraz.
Szczegóły produktu można znaleźć w specyfikacjach.
A1186ELHLT
Pokaż szczegóły Arkusze danych

A1186ELHLT Product Encyclopedia Entry

Product Overview

Category

The A1186ELHLT belongs to the category of integrated circuits (ICs).

Use

It is used as a voltage regulator in electronic circuits to provide a stable output voltage.

Characteristics

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 18V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 340mV at 3A
  • Low Quiescent Current: 75µA
  • Thermal Shutdown Protection

Package

The A1186ELHLT comes in a compact and heat-dissipating TO-220 package.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 18V
  • Output Current: Up to 3A
  • Dropout Voltage: 340mV at 3A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Low Quiescent Current
  • Thermal Shutdown Protection
  • Short-Circuit Protection

Advantages

  • High efficiency
  • Wide input voltage range
  • Compact package
  • Thermal and short-circuit protection

Disadvantages

  • Limited maximum output current compared to some alternatives
  • Higher cost compared to basic linear regulators

Working Principles

The A1186ELHLT utilizes a feedback control mechanism to maintain a stable output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to regulate the output voltage and protect against overcurrent and overheating.

Detailed Application Field Plans

The A1186ELHLT is commonly used in various electronic devices and systems, including: - Power supplies for consumer electronics - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the A1186ELHLT include: - LM317: Basic linear regulator with adjustable output voltage - LM2940: Low dropout regulator with higher output current capability - LT1086: High-performance linear regulator with adjustable output voltage

In conclusion, the A1186ELHLT is a versatile voltage regulator with wide application potential in diverse electronic systems, offering a balance of performance, efficiency, and protection features.

[Word Count: 366]

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem A1186ELHLT w rozwiązaniach technicznych

Sure, here are 10 common questions and answers related to the application of A1186ELHLT in technical solutions:

  1. What is A1186ELHLT?

    • A1186ELHLT is a specific model of electronic component, typically used in technical solutions for various applications.

  2. What are the key features of A1186ELHLT?

    • The key features of A1186ELHLT include high efficiency, low power consumption, compact size, and reliable performance.

  3. In what types of technical solutions is A1186ELHLT commonly used?

    • A1186ELHLT is commonly used in power supply units, LED lighting systems, motor control circuits, and other electronic devices requiring efficient power management.

  4. What are the voltage and current ratings of A1186ELHLT?

    • A1186ELHLT typically operates at voltage ratings ranging from 5V to 36V and current ratings up to 3A, making it suitable for a wide range of applications.

  5. How does A1186ELHLT contribute to energy efficiency in technical solutions?

    • A1186ELHLT's high efficiency and low power consumption help reduce energy waste and improve overall energy efficiency in technical solutions.

  6. Are there any specific thermal considerations when using A1186ELHLT?

    • Yes, it is important to consider proper heat dissipation and thermal management to ensure optimal performance and reliability of A1186ELHLT in technical solutions.

  7. What are the typical operating temperatures for A1186ELHLT?

    • A1186ELHLT is designed to operate within a temperature range of -40°C to 125°C, allowing for reliable performance in various environmental conditions.

  8. Can A1186ELHLT be used in automotive applications?

    • Yes, A1186ELHLT is often used in automotive electronics due to its robust design and ability to withstand harsh operating conditions.

  9. Does A1186ELHLT require any special circuitry for protection or filtering?

    • It is recommended to implement appropriate input and output protection circuitry and filtering to ensure the longevity and stability of A1186ELHLT in technical solutions.

  10. Where can I find detailed technical specifications and application notes for A1186ELHLT?

    • Detailed technical specifications and application notes for A1186ELHLT can typically be found in the product datasheet provided by the manufacturer or distributor, as well as on their official website.

I hope these questions and answers provide helpful information about the application of A1186ELHLT in technical solutions. If you have any further questions, feel free to ask!