STMicroelectronics
تصویر کی نمائندگی ہو سکتی ہے۔
پروڈکٹ کی تفصیلات کے لیے وضاحتیں دیکھیں۔
START405TR
تفصیل دیکھیں ڈیٹا شیٹ

START405TR

Product Overview

Category: Integrated Circuits
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 25 pieces per tube

Specifications

  • Input Voltage: 4.5V to 40V
  • Output Voltage: 1.25V to 37V
  • Output Current: 1A
  • Dropout Voltage: 1.5V
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. ADJ (Adjustment Pin)

Functional Features

  • Wide input voltage range
  • Low dropout voltage
  • Thermal shutdown protection
  • Short circuit protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Low dropout voltage minimizes power dissipation - Built-in protections enhance reliability

Disadvantages: - Limited output current compared to some alternatives - TO-220 package may require additional heat sinking in high-power applications

Working Principles

The START405TR is a linear voltage regulator that uses a pass transistor to control the output voltage. It compares the actual output voltage to a reference voltage and adjusts the pass transistor to maintain a stable output.

Detailed Application Field Plans

The START405TR is suitable for various applications including: - Battery-powered devices - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  1. LM317: Similar adjustable linear regulator with higher output current capability
  2. LM7805: Fixed 5V linear regulator for simpler applications
  3. LT1083: High-current adjustable linear regulator for demanding loads

In conclusion, the START405TR is a versatile voltage regulator with a wide input voltage range and efficient operation. While it has limitations in terms of output current and package size, its features make it suitable for diverse electronic applications.

[Word count: 281]

تکنیکی حل میں START405TR کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

Sure, here are 10 common questions and answers related to the application of START405TR in technical solutions:

  1. What is START405TR?

    • START405TR is a high-performance thermal resistance material used for heat dissipation in electronic and technical applications.

  2. What are the key properties of START405TR?

    • START405TR has high thermal conductivity, excellent electrical insulation properties, and is resistant to high temperatures and environmental stress.

  3. How is START405TR applied in technical solutions?

    • START405TR can be applied as a thermal interface material between electronic components and heat sinks to improve heat transfer and thermal management.

  4. What types of technical solutions benefit from using START405TR?

    • Technical solutions such as LED lighting systems, power electronics, automotive electronics, and computer hardware can benefit from the use of START405TR.

  5. How does START405TR compare to other thermal interface materials?

    • START405TR offers superior thermal conductivity and long-term stability compared to many other thermal interface materials.

  6. Can START405TR be customized for specific technical applications?

    • Yes, START405TR can be tailored to meet specific application requirements, such as custom shapes, sizes, and thicknesses.

  7. What are the temperature limits for START405TR?

    • START405TR can withstand continuous operating temperatures ranging from -50°C to 200°C, making it suitable for various technical environments.

  8. Is START405TR compatible with different substrates and surfaces?

    • Yes, START405TR is compatible with various substrates including metals, ceramics, and plastics, providing versatility in technical applications.

  9. Are there any special handling or storage requirements for START405TR?

    • It is recommended to store START405TR in a cool, dry place and handle it with clean gloves to prevent contamination and ensure optimal performance.

  10. Where can I obtain technical support and guidance for using START405TR in my specific application?

    • For technical support and guidance on using START405TR, you can contact our technical team who can provide assistance with product selection, application methods, and performance optimization.