Microsemi Corporation
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SMBG4756C/TR13
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SMBG4756C/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: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

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

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage

Disadvantages: - Limited output current - Restricted operating temperature range

Working Principles

The SMBG4756C/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 SMBG4756C/TR13 is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications where a stable voltage supply is crucial for proper device operation.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MCP1700T-3302E/TT

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG4756C/TR13 en soluciones técnicas

  1. What is SMBG4756C/TR13?

    • SMBG4756C/TR13 is a surface mount diode used in various technical solutions for voltage regulation and signal processing.

  2. What are the key specifications of SMBG4756C/TR13?

    • The SMBG4756C/TR13 has a reverse standoff voltage of 43.6V, a forward current of 5A, and a power dissipation of 600W.

  3. In what applications can SMBG4756C/TR13 be used?

    • SMBG4756C/TR13 is commonly used in power supplies, voltage regulators, surge protectors, and signal conditioning circuits.

  4. What is the operating temperature range of SMBG4756C/TR13?

    • The operating temperature range of SMBG4756C/TR13 is typically -55°C to 150°C.

  5. How does SMBG4756C/TR13 contribute to ESD protection?

    • SMBG4756C/TR13 provides transient voltage suppression and ESD protection in electronic circuits by diverting excess current away from sensitive components.

  6. What is the package type of SMBG4756C/TR13?

    • SMBG4756C/TR13 comes in a surface mount DO-215AA (SMB) package.

  7. Can SMBG4756C/TR13 be used in automotive applications?

    • Yes, SMBG4756C/TR13 is suitable for use in automotive electronics for overvoltage protection and transient suppression.

  8. Are there any recommended layout considerations for SMBG4756C/TR13?

    • It is recommended to minimize the length of traces between SMBG4756C/TR13 and the protected circuitry and to provide adequate thermal relief for efficient heat dissipation.

  9. What are the potential failure modes of SMBG4756C/TR13?

    • Common failure modes include excessive current causing thermal damage, voltage surges exceeding the diode's capabilities, and physical damage due to mishandling during assembly.

  10. Where can I find detailed application notes for using SMBG4756C/TR13 in technical solutions?

    • Detailed application notes for SMBG4756C/TR13 can be found on the manufacturer's website or in technical documentation provided with the component.