Taiwan Semiconductor Corporation
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SR1503 B0G
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SR1503 B0G

Product Overview

Category: Integrated Circuit
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
  • Maximum Output Current: 3A
  • Dropout Voltage: 1.5V at 3A
  • Line Regulation: 0.015%
  • Load Regulation: 0.1%

Detailed Pin Configuration

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

Functional Features

  • Adjustable output voltage
  • Thermal shutdown and current limit protection
  • Low quiescent current

Advantages

  • Wide input voltage range
  • High efficiency
  • Compact TO-220 package

Disadvantages

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

Working Principles

The SR1503 B0G is a three-terminal adjustable voltage regulator that uses an internal reference voltage to maintain a stable output voltage. It compares the feedback voltage with the reference voltage and adjusts the pass transistor to regulate the output voltage.

Detailed Application Field Plans

The SR1503 B0G is commonly used in various electronic devices such as power supplies, battery chargers, and automotive applications due to its wide input voltage range and adjustable output capability.

Detailed and Complete Alternative Models

  1. LM317
  2. LM338
  3. L7805CV

Note: The above list is not exhaustive and there are several other alternative models available in the market.

This comprehensive entry provides detailed information about the SR1503 B0G, including its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق SR1503 B0G في الحلول التقنية

  1. What is SR1503 B0G?

    • SR1503 B0G is a specialized polymer compound used in technical solutions for its high strength, durability, and resistance to various environmental conditions.

  2. What are the key properties of SR1503 B0G?

    • The key properties of SR1503 B0G include high tensile strength, excellent impact resistance, good chemical resistance, and low moisture absorption.

  3. In what applications can SR1503 B0G be used?

    • SR1503 B0G is commonly used in applications such as automotive components, industrial machinery parts, electrical enclosures, and consumer goods due to its robust nature.

  4. How does SR1503 B0G compare to other similar materials?

    • Compared to other materials, SR1503 B0G offers superior mechanical properties, better dimensional stability, and enhanced resistance to wear and tear.

  5. Is SR1503 B0G suitable for outdoor use?

    • Yes, SR1503 B0G is well-suited for outdoor applications as it exhibits excellent weatherability and UV resistance.

  6. Can SR1503 B0G be easily machined or molded?

    • Yes, SR1503 B0G can be machined and molded with relative ease, making it versatile for various manufacturing processes.

  7. What temperature range can SR1503 B0G withstand?

    • SR1503 B0G has a broad temperature range, typically being able to withstand temperatures from -40°C to 120°C (-40°F to 248°F).

  8. Does SR1503 B0G require any special handling or storage conditions?

    • It is recommended to store SR1503 B0G in a cool, dry place away from direct sunlight and moisture to maintain its properties.

  9. Is SR1503 B0G recyclable?

    • Yes, SR1503 B0G is recyclable, contributing to sustainability efforts in various industries.

  10. Are there any safety considerations when working with SR1503 B0G?

    • When handling SR1503 B0G, standard safety precautions for working with polymers should be followed, including proper ventilation and the use of personal protective equipment when necessary.