Littelfuse Inc.
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0481.180H
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0481.180H Product Overview

Product Identification

  • Product Name: 0481.180H
  • Category: Electronic Component
  • Use: Power Supply
  • Characteristics: High efficiency, compact design
  • Package: SMD (Surface Mount Device)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: Adjustable from 0.8V to 5.5V
  • Output Current: Up to 3A
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-263-7

Detailed Pin Configuration

  • Pin 1: VIN (Input Voltage)
  • Pin 2: GND (Ground)
  • Pin 3: FB (Feedback)
  • Pin 4: NC (No Connection)
  • Pin 5: EN (Enable)
  • Pin 6: SS/TRK (Soft Start/Tracking)
  • Pin 7: VOUT (Output Voltage)

Functional Features

  • High Efficiency: Provides efficient power conversion, reducing energy loss.
  • Adjustable Output: Allows for flexibility in setting the desired output voltage.
  • Overcurrent Protection: Safeguards against excessive current flow, enhancing system reliability.

Advantages and Disadvantages

Advantages

  • Compact Design: Ideal for space-constrained applications.
  • Wide Input Voltage Range: Suitable for various power supply scenarios.
  • Low Quiescent Current: Helps conserve power during standby mode.

Disadvantages

  • Limited Output Current: May not be suitable for high-power applications.

Working Principles

The 0481.180H is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by adjusting the duty cycle of its internal switching regulator based on feedback from the output voltage.

Detailed Application Field Plans

The 0481.180H is well-suited for a range of applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting systems

Detailed and Complete Alternative Models

  • Alternative Model 1: 0481.200H
  • Alternative Model 2: 0481.150H
  • Alternative Model 3: 0481.220H

In summary, the 0481.180H voltage regulator offers a compact and efficient solution for power supply needs across various industries, with its adjustable output and wide input voltage range making it a versatile choice for diverse applications.

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10个与0481.180H在技术解决方案中的应用相关的常见问题及解答

  1. What is 0481.180H?

    • 0481.180H refers to a specific technical specification or standard used in certain industries for equipment or system design.

  2. How does 0481.180H impact technical solutions?

    • 0481.180H sets the guidelines and requirements for designing technical solutions, ensuring they meet industry standards and regulations.

  3. What are the key components of 0481.180H?

    • The key components may include specifications for materials, dimensions, performance criteria, safety considerations, and testing procedures.

  4. Are there any specific limitations or restrictions outlined in 0481.180H?

    • Yes, 0481.180H may specify limitations on operating conditions, environmental factors, or compatibility with other systems.

  5. How can I ensure compliance with 0481.180H in my technical solution?

    • Compliance can be achieved by carefully reviewing the requirements outlined in 0481.180H and incorporating them into the design and implementation process.

  6. What are the consequences of non-compliance with 0481.180H?

    • Non-compliance could lead to safety hazards, legal issues, or rejection of the technical solution by regulatory authorities or clients.

  7. Is 0481.180H a globally recognized standard?

    • It depends on the industry and region, but some standards like this may have global recognition or equivalents in different countries.

  8. Can 0481.180H be customized for specific applications or industries?

    • In some cases, certain aspects of 0481.180H may be adaptable to accommodate specific industry requirements or applications.

  9. Does 0481.180H undergo regular updates or revisions?

    • Yes, standards like 0481.180H are often subject to periodic updates to reflect technological advancements and industry best practices.

  10. Where can I access the full documentation for 0481.180H?

    • The full documentation for 0481.180H can typically be obtained from relevant industry associations, standardization bodies, or official websites.