Microsemi Corporation
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SMBG5938C/TR13
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SMBG5938C/TR13

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulates voltage within a circuit
Packaging/Quantity: Tape and Reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 3.3V
  • Dropout Voltage: 300mV at 1A
  • Output Current: 1A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external EMI

Working Principles

The SMBG5938C/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 its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The SMBG5938C/TR13 is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players, where a stable voltage supply is essential for proper operation.

Detailed and Complete Alternative Models

  1. LM1117-3.3

    • Category: Electronic Component
    • Use: Voltage Regulator
    • Characteristics: Low dropout voltage, adjustable output
    • Package: SOT-223
    • Packaging/Quantity: Tube/50 units

  2. MCP1700-3302E

    • Category: Electronic Component
    • Use: Voltage Regulator
    • Characteristics: Low quiescent current, low dropout voltage
    • Package: SOT-23
    • Packaging/Quantity: Tape and Reel

  3. L78M33CDT

    • Category: Electronic Component
    • Use: Voltage Regulator
    • Characteristics: High current capability, thermal shutdown
    • Package: DPAK
    • Packaging/Quantity: Rail/50 units

In conclusion, the SMBG5938C/TR13 is a versatile voltage regulator with high efficiency and a compact package, making it suitable for various electronic applications.

Word Count: 320

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMBG5938C/TR13 dalam penyelesaian teknikal

  1. What is SMBG5938C/TR13?

    • SMBG5938C/TR13 is a surface mount Schottky barrier diode designed for high-speed switching applications.

  2. What are the key features of SMBG5938C/TR13?

    • The key features include low forward voltage drop, fast switching speed, and high reliability.

  3. What are the typical applications of SMBG5938C/TR13?

    • Typical applications include power supply, LED lighting, reverse polarity protection, and freewheeling diodes.

  4. What is the maximum forward voltage of SMBG5938C/TR13?

    • The maximum forward voltage is typically around 0.55V at a forward current of 3A.

  5. What is the reverse recovery time of SMBG5938C/TR13?

    • The reverse recovery time is typically around 15ns.

  6. What is the maximum junction temperature of SMBG5938C/TR13?

    • The maximum junction temperature is 150°C.

  7. Does SMBG5938C/TR13 have ESD protection?

    • Yes, it has ESD protection up to 8kV (HBM) per JESD22-A114.

  8. What is the package type of SMBG5938C/TR13?

    • It comes in a SMB (DO-214AA) package.

  9. What are the storage conditions for SMBG5938C/TR13?

    • It should be stored in a dry and clean environment with a temperature range of -55°C to 150°C.

  10. Is SMBG5938C/TR13 RoHS compliant?

    • Yes, it is RoHS compliant and meets the requirements of the European Union's Restriction of Hazardous Substances Directive.