Microsemi Corporation
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SMBG4746A/TR13
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SMBG4746A/TR13

Product Overview

  • Category: Semiconductor
  • Use: Voltage regulator
  • Characteristics: High efficiency, low dropout voltage
  • Package: SOT-23
  • Essence: Regulates voltage in electronic circuits
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Advantages

  • Wide input voltage range
  • Small package size
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited output current
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The SMBG4746A/TR13 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG4746A/TR13 is commonly used in battery-powered devices, portable electronics, and other applications where a stable voltage supply is essential. Its small package size and low dropout voltage make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1702
  • XC6206

This entry provides comprehensive information about the SMBG4746A/TR13, including its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG4746A/TR13 en soluciones técnicas

  1. What is SMBG4746A/TR13?

    • SMBG4746A/TR13 is a surface mount Schottky barrier diode designed for high-speed switching applications.

  2. What are the key features of SMBG4746A/TR13?

    • The key features include a low forward voltage drop, high current capability, and a compact SOD-123 package.

  3. What are the typical applications of SMBG4746A/TR13?

    • Typical applications include freewheeling diodes, polarity protection diodes, and high-frequency rectification in power supplies and converters.

  4. What is the maximum forward voltage of SMBG4746A/TR13?

    • The maximum forward voltage is typically around 0.55V at a forward current of 1A.

  5. What is the reverse voltage rating of SMBG4746A/TR13?

    • The reverse voltage rating is 100V.

  6. What is the operating temperature range of SMBG4746A/TR13?

    • The operating temperature range is from -65°C to +150°C.

  7. Does SMBG4746A/TR13 have any certifications or compliances?

    • Yes, it is compliant with RoHS and REACH standards.

  8. What are the recommended soldering conditions for SMBG4746A/TR13?

    • The recommended soldering temperature is 260°C for 10 seconds.

  9. Can SMBG4746A/TR13 be used in automotive applications?

    • Yes, it is suitable for use in automotive electronics such as power management systems and LED lighting.

  10. Are there any known reliability issues with SMBG4746A/TR13?

    • There are no known reliability issues, and it has a long operational lifespan under normal operating conditions.