Microsemi Corporation
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SMBG4753AE3/TR13
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SMBG4753AE3/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: Low dropout, high current capability
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 1A
  • Dropout Voltage: 400mV at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • High output current capability
  • Thermal shutdown protection
  • Reverse polarity protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Compact SOT-23 package - Thermal and reverse polarity protection

Disadvantages: - Limited maximum output current compared to some alternatives

Working Principles

The SMBG4753AE3/TR13 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG4753AE3/TR13 is suitable for various applications where a stable voltage supply is required, such as: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM1117 - L78M05 - NCP1117

In summary, the SMBG4753AE3/TR13 is a versatile voltage regulator with a wide input voltage range and high current capability, making it suitable for a variety of electronic applications.

Word count: 270

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG4753AE3/TR13 dalam penyelesaian teknikal

  1. What is SMBG4753AE3/TR13?

    • SMBG4753AE3/TR13 is a specific model of a surface mount diode used in electronic circuits.

  2. What are the key specifications of SMBG4753AE3/TR13?

    • The key specifications include a reverse voltage of 53V, a forward current of 5A, and a power dissipation of 1.5W.

  3. How is SMBG4753AE3/TR13 typically used in technical solutions?

    • SMBG4753AE3/TR13 is commonly used for overvoltage protection, transient voltage suppression, and ESD protection in various electronic devices and circuits.

  4. What are the recommended operating conditions for SMBG4753AE3/TR13?

    • The recommended operating temperature range is -55°C to +150°C, and it should be operated within the specified voltage and current limits.

  5. Are there any alternative components that can be used in place of SMBG4753AE3/TR13?

    • Yes, there are alternative diodes with similar specifications that can be used as substitutes based on the specific requirements of the application.

  6. What are the typical applications where SMBG4753AE3/TR13 is utilized?

    • SMBG4753AE3/TR13 is commonly used in power supplies, automotive electronics, industrial equipment, and communication systems for transient voltage protection.

  7. How does SMBG4753AE3/TR13 contribute to circuit protection?

    • SMBG4753AE3/TR13 provides protection against voltage spikes, surges, and electrostatic discharge events, safeguarding sensitive components in the circuit.

  8. What are the mounting and soldering recommendations for SMBG4753AE3/TR13?

    • SMBG4753AE3/TR13 is designed for surface mount applications and should be soldered using appropriate reflow or wave soldering techniques as per the manufacturer's guidelines.

  9. Can SMBG4753AE3/TR13 be used in high-frequency applications?

    • Yes, SMBG4753AE3/TR13 is suitable for high-frequency applications due to its fast response time and low capacitance.

  10. Where can SMBG4753AE3/TR13 be sourced from?

    • SMBG4753AE3/TR13 can be sourced from authorized distributors, electronic component suppliers, and directly from the manufacturer's official channels.