Microsemi Corporation
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SMBG5919C/TR13
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SMBG5919C/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SMBG
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: 500 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 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 capacity - Higher dropout voltage compared to some alternatives

Working Principles

The SMBG5919C/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 control loop to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG5919C/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 maintaining a stable voltage is critical for proper device operation.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MIC5205-3.3YM5-TR
  3. LT1761ES5-3.3#PBF

This completes the entry for the SMBG5919C/TR13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMBG5919C/TR13 en soluciones técnicas

  1. What is the operating temperature range of SMBG5919C/TR13?

    • The operating temperature range of SMBG5919C/TR13 is typically -55°C to +150°C.

  2. What is the maximum forward voltage drop of SMBG5919C/TR13?

    • The maximum forward voltage drop of SMBG5919C/TR13 at 3A is typically 0.7V.

  3. What is the reverse standoff voltage of SMBG5919C/TR13?

    • The reverse standoff voltage of SMBG5919C/TR13 is typically 24.4V.

  4. What is the peak pulse power dissipation of SMBG5919C/TR13?

    • The peak pulse power dissipation of SMBG5919C/TR13 is typically 600W for a 10/1000μs waveform.

  5. Is SMBG5919C/TR13 RoHS compliant?

    • Yes, SMBG5919C/TR13 is RoHS compliant, meeting the requirements for lead-free and other hazardous substance restrictions.

  6. What is the package type of SMBG5919C/TR13?

    • SMBG5919C/TR13 comes in a surface mount DO-215AA (SMB) package.

  7. Does SMBG5919C/TR13 have a low leakage current?

    • Yes, SMBG5919C/TR13 has a low leakage current, typically less than 1μA at its rated voltage.

  8. Can SMBG5919C/TR13 be used for overvoltage protection in power supplies?

    • Yes, SMBG5919C/TR13 is commonly used for overvoltage protection in power supplies and other electronic circuits.

  9. What are the typical applications of SMBG5919C/TR13?

    • Typical applications of SMBG5919C/TR13 include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  10. What are the recommended storage conditions for SMBG5919C/TR13?

    • It is recommended to store SMBG5919C/TR13 in a dry environment with a temperature range of -55°C to +150°C.