Microsemi Corporation
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SMBG5339C/TR13
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SMBG5339C/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SOD-123
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: 1.8V
  • Output Current: 500mA
  • Dropout Voltage: 190mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SMBG5339C/TR13 has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground of the circuit 3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • Low dropout voltage for improved efficiency
  • Thermal shutdown protection
  • Short-circuit current limiting
  • Reverse polarity protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide operating temperature range - Small package size

Disadvantages: - Limited output current compared to some alternatives - Sensitive to input voltage fluctuations

Working Principles

The SMBG5339C/TR13 is a voltage regulator that maintains a constant output voltage despite variations in the input voltage or load. It achieves this by using a feedback mechanism to adjust its internal circuitry, ensuring a stable output.

Detailed Application Field Plans

The SMBG5339C/TR13 is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players. Its small package size and efficient performance make it suitable for applications where space and power consumption are critical factors.

Detailed and Complete Alternative Models

  1. LM1117MPX-1.8/NOPB: Similar voltage regulator with higher output current capability
  2. XC6206P182MR-G: Low dropout voltage regulator with a smaller package size
  3. MIC5205-1.8YM5-TR: Voltage regulator with thermal shutdown and reverse polarity protection features

In conclusion, the SMBG5339C/TR13 is a high-efficiency voltage regulator with a compact package size, making it suitable for various portable electronic devices. While it offers excellent performance and protection features, users should consider alternative models if higher output current or different package sizes are required.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG5339C/TR13 v technických řešeních

  1. What is SMBG5339C/TR13?

    • SMBG5339C/TR13 is a specific model of SMBG (Surface Mount Bridge Rectifier) used in electronic circuits.

  2. What are the key specifications of SMBG5339C/TR13?

    • The SMBG5339C/TR13 has a maximum repetitive peak reverse voltage of 1000V, a maximum average forward rectified current of 5A, and a forward voltage drop of 1.1V at 5A.

  3. How is SMBG5339C/TR13 typically used in technical solutions?

    • SMBG5339C/TR13 is commonly used for rectification and voltage regulation in power supplies, battery chargers, and other electronic devices.

  4. What are the recommended operating conditions for SMBG5339C/TR13?

    • The recommended operating temperature range for SMBG5339C/TR13 is -55°C to +150°C, and it should be operated within its specified electrical and thermal limits.

  5. Are there any alternative components that can be used in place of SMBG5339C/TR13?

    • Yes, there are alternative SMBG models with different voltage and current ratings that can be used based on the specific requirements of the application.

  6. What are the typical failure modes of SMBG5339C/TR13?

    • Common failure modes include overvoltage stress, overcurrent conditions, and thermal overstress, which can lead to degradation or permanent damage to the device.

  7. How can SMBG5339C/TR13 be mounted onto a PCB?

    • SMBG5339C/TR13 is designed for surface mount applications and can be mounted using appropriate soldering techniques and equipment.

  8. What are the industry standards or certifications applicable to SMBG5339C/TR13?

    • SMBG5339C/TR13 may comply with industry standards such as RoHS (Restriction of Hazardous Substances) and may have relevant certifications from regulatory bodies.

  9. Can SMBG5339C/TR13 be used in high-frequency applications?

    • SMBG5339C/TR13 has a relatively fast response time and can be used in moderate high-frequency applications, but it's important to consider its limitations at higher frequencies.

  10. Where can SMBG5339C/TR13 be sourced from?

    • SMBG5339C/TR13 can be sourced from authorized distributors, electronic component suppliers, or directly from manufacturers. It's important to ensure the authenticity and quality of the components when sourcing them for technical solutions.