Microsemi Corporation
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SMBG4735A/TR13
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SMBG4735A/TR13

Product Overview

  • Category: Voltage Regulator
  • Use: SMBG4735A/TR13 is used to regulate voltage in electronic circuits.
  • Characteristics: It has a low dropout voltage, high output current capability, and thermal shutdown protection.
  • Package: SMB (DO-214AA) package
  • Essence: The essence of SMBG4735A/TR13 lies in its ability to provide stable voltage regulation in various electronic applications.
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier.

Specifications

  • Input Voltage Range: 4.75V to 18V
  • Output Voltage: 3.3V
  • Output Current: Up to 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

SMBG4735A/TR13 follows the standard pin configuration for SMB packages: 1. Input 2. Ground 3. Output

Functional Features

  • Low Dropout Voltage: Ensures efficient regulation even when the input voltage is only slightly higher than the output voltage.
  • High Output Current Capability: Can deliver up to 1A of current, making it suitable for a wide range of applications.
  • Thermal Shutdown Protection: Protects the regulator from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • High output current capability
  • Thermal shutdown protection

Disadvantages

  • Limited to a maximum input voltage of 18V
  • Requires external capacitors for stability

Working Principles

SMBG4735A/TR13 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

SMBG4735A/TR13 finds application in various electronic devices such as: - Battery-powered devices - Portable electronics - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to SMBG4735A/TR13 include: - LM1117 - L78M05 - NCP1117

In conclusion, SMBG4735A/TR13 is a versatile voltage regulator with efficient regulation, high output current capability, and thermal protection, making it suitable for a wide range of electronic applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG4735A/TR13 dalam penyelesaian teknikal

  1. What is SMBG4735A/TR13?

    • SMBG4735A/TR13 is a specific type of diode used in electronic circuits for various technical applications.

  2. What are the key features of SMBG4735A/TR13?

    • The key features of SMBG4735A/TR13 include its high voltage capability, low leakage current, and fast response time.

  3. How is SMBG4735A/TR13 typically used in technical solutions?

    • SMBG4735A/TR13 is commonly used for overvoltage protection, reverse polarity protection, and voltage clamping in electronic circuits.

  4. What are the recommended operating conditions for SMBG4735A/TR13?

    • The recommended operating conditions for SMBG4735A/TR13 include a maximum forward voltage, reverse voltage, and operating temperature range.

  5. What are the potential applications of SMBG4735A/TR13 in technical solutions?

    • SMBG4735A/TR13 can be used in power supplies, automotive electronics, industrial equipment, and consumer electronics for protection against voltage spikes and surges.

  6. Are there any specific design considerations when using SMBG4735A/TR13 in technical solutions?

    • Design considerations for SMBG4735A/TR13 include proper heat dissipation, PCB layout for optimal performance, and compliance with industry standards.

  7. What are the alternatives to SMBG4735A/TR13 for similar technical applications?

    • Alternatives to SMBG4735A/TR13 include other diodes with comparable voltage ratings and characteristics, such as SMAJ series or SMCJ series diodes.

  8. How can SMBG4735A/TR13 contribute to improving the reliability of technical solutions?

    • SMBG4735A/TR13 can enhance the reliability of technical solutions by providing robust protection against voltage transients and ensuring the integrity of sensitive electronic components.

  9. What are the potential challenges or limitations when using SMBG4735A/TR13 in technical solutions?

    • Challenges may include managing the thermal performance of the diode, ensuring proper installation, and addressing compatibility issues with other circuit components.

  10. Where can SMBG4735A/TR13 be sourced and what are the typical lead times?

    • SMBG4735A/TR13 can be sourced from electronic component distributors and manufacturers, and typical lead times may vary based on availability and order quantities.