Microsemi Corporation
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SMBG5918AE3/TR13
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SMBG5918AE3/TR13

Product Overview

Category: Voltage Regulator
Use: SMBG5918AE3/TR13 is a voltage regulator designed to provide stable and regulated output voltage for electronic devices.
Characteristics: This voltage regulator is known for its high efficiency, low dropout voltage, and compact package size. It comes in a surface-mount package.
Package: SMB (DO-215AA)
Essence: The essence of SMBG5918AE3/TR13 lies in its ability to maintain a consistent output voltage despite fluctuations in input voltage.
Packaging/Quantity: Available in reels with 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 1.8V
  • Output Current: 1A
  • Dropout Voltage: 400mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2% typical
  • Load Regulation: 0.4% typical
  • Package Type: SMB (DO-215AA)

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Overcurrent Protection
  • Thermal Shutdown
  • Short Circuit Protection
  • Low Quiescent Current

Advantages and Disadvantages

Advantages: - High Efficiency - Wide Input Voltage Range - Compact Package Size - Built-in Protection Features

Disadvantages: - Limited Output Current Capacity - Sensitive to ESD (Electrostatic Discharge)

Working Principles

SMBG5918AE3/TR13 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices such as portable consumer electronics, battery-powered devices, and automotive applications. Its stable output voltage makes it suitable for powering sensitive components in these applications.

Detailed and Complete Alternative Models

  • LM1117MPX-1.8/NOPB
  • MIC29302WT
  • LT1761ES5-1.8

In conclusion, SMBG5918AE3/TR13 is a reliable voltage regulator with a wide range of applications, offering stable and regulated output voltage for electronic devices. Its compact size and built-in protection features make it a popular choice for various electronic designs.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMBG5918AE3/TR13 i tekniske løsninger

  1. What is SMBG5918AE3/TR13?

    • SMBG5918AE3/TR13 is a specific model of a semiconductor component, often used in technical solutions for various applications.

  2. What are the key specifications of SMBG5918AE3/TR13?

    • The key specifications of SMBG5918AE3/TR13 include its voltage rating, current rating, power dissipation, and package type.

  3. How is SMBG5918AE3/TR13 typically used in technical solutions?

    • SMBG5918AE3/TR13 is commonly used for overvoltage protection, transient voltage suppression, and ESD protection in electronic circuits.

  4. What are the recommended operating conditions for SMBG5918AE3/TR13?

    • The recommended operating conditions for SMBG5918AE3/TR13 include temperature range, maximum forward voltage, and maximum reverse leakage current.

  5. Are there any application notes or reference designs available for using SMBG5918AE3/TR13?

    • Yes, there are application notes and reference designs provided by the manufacturer to guide the proper implementation of SMBG5918AE3/TR13 in technical solutions.

  6. Can SMBG5918AE3/TR13 be used in high-frequency applications?

    • SMBG5918AE3/TR13 can be used in high-frequency applications, but it's important to consider its capacitance and response time for such scenarios.

  7. What are the common failure modes of SMBG5918AE3/TR13?

    • Common failure modes of SMBG5918AE3/TR13 include thermal runaway, breakdown due to excessive voltage, and degradation over time.

  8. Is SMBG5918AE3/TR13 RoHS compliant?

    • Yes, SMBG5918AE3/TR13 is RoHS compliant, meaning it meets the restrictions on hazardous substances.

  9. What are the alternatives to SMBG5918AE3/TR13 for similar applications?

    • Alternatives to SMBG5918AE3/TR13 include other transient voltage suppressor diodes with comparable specifications from different manufacturers.

  10. Where can I find the detailed datasheet for SMBG5918AE3/TR13?

    • The detailed datasheet for SMBG5918AE3/TR13 can be found on the manufacturer's website or through authorized distributors.