Littelfuse Inc.
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LSRK050.T
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LSRK050.T Product Overview

Introduction

LSRK050.T is a component belonging to the category of voltage regulators. This product is widely used in electronic devices and equipment to regulate and stabilize voltage levels, ensuring consistent and reliable power supply. The following entry provides an overview of LSRK050.T, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic devices and equipment
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, D2PAK
  • Essence: Silicon
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LSRK050.T voltage regulator has a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation.
  • Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
  • Thermal Shutdown Protection: Safeguards the regulator from overheating, enhancing reliability.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety

Disadvantages

  • Limited output current capacity
  • Higher dropout voltage compared to some alternatives

Working Principles

LSRK050.T operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage fluctuates, the regulator responds to ensure a stable output voltage.

Detailed Application Field Plans

LSRK050.T finds extensive use in various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to LSRK050.T include: - LM7805: A popular linear voltage regulator with similar characteristics. - LT1086: Offers higher output current capability and lower dropout voltage. - LM317: Adjustable linear regulator suitable for various applications.

In conclusion, LSRK050.T is a reliable voltage regulator with precise regulation and thermal protection, making it suitable for diverse electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de LSRK050.T dans les solutions techniques

  1. What is LSRK050.T?

    • LSRK050.T is a type of silicone rubber material commonly used in technical solutions for its high temperature resistance and electrical insulation properties.

  2. What are the key features of LSRK050.T?

    • LSRK050.T exhibits excellent thermal stability, low compression set, and good dielectric strength, making it suitable for various technical applications.

  3. In what technical applications can LSRK050.T be used?

    • LSRK050.T is often utilized in applications such as gaskets, seals, insulators, and other components requiring high-temperature resistance and electrical insulation.

  4. What temperature range can LSRK050.T withstand?

    • LSRK050.T can typically withstand temperatures ranging from -50°C to 250°C, making it suitable for use in demanding thermal environments.

  5. Is LSRK050.T compatible with different manufacturing processes?

    • Yes, LSRK050.T can be processed using various methods including injection molding, extrusion, and compression molding, allowing for flexibility in manufacturing.

  6. Does LSRK050.T have good chemical resistance?

    • LSRK050.T exhibits good resistance to many chemicals, oils, and solvents, enhancing its suitability for diverse technical applications.

  7. Can LSRK050.T be colored or pigmented?

    • Yes, LSRK050.T can be easily pigmented to achieve specific colors, providing design flexibility for technical solutions.

  8. What standards or certifications does LSRK050.T comply with?

    • LSRK050.T may comply with industry standards such as ASTM D2000, FDA regulations, and may also meet specific flame retardancy requirements.

  9. Are there any limitations to consider when using LSRK050.T in technical solutions?

    • While LSRK050.T offers excellent performance, it's important to consider its potential sensitivity to certain additives or environmental conditions that may affect its properties.

  10. Where can LSRK050.T be sourced or purchased?

    • LSRK050.T can typically be sourced from silicone rubber manufacturers, distributors, or suppliers specializing in technical materials.