Littelfuse Inc.
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。
VS450SM
詳細を表示 DataSheets

VS450SM Product Overview

Introduction

The VS450SM is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to maintain a stable output voltage, ensuring the proper functioning of connected components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To maintain a stable output voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-263, D2PAK
  • Essence: Ensuring stable voltage supply to connected components
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 45V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 1.5A
  • Dropout Voltage: Typically 1.3V at full load
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS450SM typically features three pins: 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
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited output current compared to higher-rated models
  • Higher dropout voltage than some competing models

Working Principles

The VS450SM utilizes internal circuitry to compare the actual output voltage to a reference voltage and adjusts its internal components to maintain a consistent output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The VS450SM finds extensive use in various applications, including: - Power supplies for microcontrollers and other digital ICs - Battery charging circuits - LED lighting systems - Automotive electronics

Detailed and Complete Alternative Models

  • LM317: Offers similar voltage regulation capabilities
  • LM7805: Suitable for lower power applications with fixed 5V output
  • LT1086: Provides higher output current capacity

In conclusion, the VS450SM is a reliable voltage regulator with precise regulation, making it suitable for a wide range of electronic applications.

[Word Count: 398]

技術ソリューションにおける VS450SM 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。

  1. What is VS450SM?

    • VS450SM is a high-performance adhesive sealant designed for use in technical solutions requiring strong bonding and sealing properties.

  2. What materials can VS450SM bond to?

    • VS450SM can bond to a wide range of materials including metal, glass, wood, plastic, and ceramics.

  3. Is VS450SM suitable for outdoor applications?

    • Yes, VS450SM is weather-resistant and suitable for outdoor applications where a durable sealant is required.

  4. What is the recommended application temperature for VS450SM?

    • The recommended application temperature for VS450SM is between 40°F and 100°F (4°C and 38°C).

  5. How long does it take for VS450SM to cure?

    • VS450SM typically cures within 24 hours, depending on environmental conditions and the thickness of the applied sealant.

  6. Can VS450SM be painted over?

    • Yes, VS450SM can be painted over once it has fully cured.

  7. Is VS450SM resistant to chemicals and solvents?

    • Yes, VS450SM exhibits good resistance to a wide range of chemicals and solvents, making it suitable for demanding industrial applications.

  8. Does VS450SM have any specific storage requirements?

    • VS450SM should be stored in a cool, dry place away from direct sunlight and sources of heat.

  9. Can VS450SM be used for structural bonding?

    • While VS450SM provides strong adhesion, it is not recommended for use as a sole means of structural support.

  10. Is VS450SM compatible with automated dispensing equipment?

    • Yes, VS450SM is compatible with many types of automated dispensing equipment, making it suitable for high-volume production environments.