Microsemi Corporation
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SMBG5371A/TR13
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SMBG5371A/TR13

Product Overview

  • Category: Voltage Regulator
  • Use: SMBG5371A/TR13 is used to regulate voltage in electronic circuits.
  • Characteristics: This voltage regulator has high efficiency and low dropout voltage, making it suitable for various electronic applications.
  • Package: SMBG package
  • Essence: The essence of SMBG5371A/TR13 lies in its ability to provide stable voltage output in electronic devices.
  • Packaging/Quantity: Available in reels with a specific quantity per reel.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1: Input Voltage (VIN)
  • Pin 2: Ground (GND)
  • Pin 3: Output Voltage (VOUT)

Functional Features

  • High Efficiency: Ensures minimal power loss during voltage regulation.
  • Low Dropout Voltage: Allows the regulator to operate with small voltage differentials between input and output.
  • Short Circuit Protection: Safeguards the regulator and connected components from damage in case of a short circuit.

Advantages

  • Provides stable voltage output even with varying input voltages.
  • Compact size makes it suitable for space-constrained applications.
  • Efficient power management for electronic devices.

Disadvantages

  • Limited maximum input voltage range compared to some other voltage regulators.
  • May require additional heat dissipation mechanisms for high-power applications.

Working Principles

SMBG5371A/TR13 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in the input voltage or load.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • LM317: Adjustable voltage regulator with a wide input voltage range.
  • L7805: Fixed 5V voltage regulator suitable for low-power applications.
  • LM1117: Low dropout voltage regulator for portable devices.

Note: The above list is not exhaustive and there are numerous alternative models available in the market.

This comprehensive entry provides an in-depth understanding of SMBG5371A/TR13, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG5371A/TR13 v technických řešeních

  1. What is SMBG5371A/TR13?

    • SMBG5371A/TR13 is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.

  2. What are the key features of SMBG5371A/TR13?

    • The key features of SMBG5371A/TR13 include a low clamping voltage, high surge capability, low leakage current, and a compact SMB package for easy integration into circuit designs.

  3. How does SMBG5371A/TR13 protect electronic circuits?

    • SMBG5371A/TR13 provides a low-impedance path to divert transient currents away from sensitive components, thereby limiting the voltage across them and preventing damage.

  4. In what applications can SMBG5371A/TR13 be used?

    • SMBG5371A/TR13 is commonly used in applications such as data lines, communication ports, power supplies, and other electronic systems requiring protection against transient events.

  5. What is the maximum clamping voltage of SMBG5371A/TR13?

    • The maximum clamping voltage of SMBG5371A/TR13 is typically very low, ensuring that the protected circuitry is not subjected to excessive voltages during transient events.

  6. Does SMBG5371A/TR13 comply with industry standards?

    • Yes, SMBG5371A/TR13 complies with industry standards for ESD and surge protection, making it suitable for use in a wide range of technical solutions.

  7. What is the operating temperature range of SMBG5371A/TR13?

    • SMBG5371A/TR13 is designed to operate within a wide temperature range, typically from -55°C to 150°C, ensuring its suitability for various environmental conditions.

  8. Can SMBG5371A/TR13 be used in high-speed data transmission applications?

    • Yes, SMBG5371A/TR13's low capacitance and high-speed response make it suitable for protecting high-speed data lines and communication interfaces.

  9. How should SMBG5371A/TR13 be integrated into a circuit design?

    • SMBG5371A/TR13 should be placed in close proximity to the sensitive components it is intended to protect, with short trace lengths to minimize parasitic inductance.

  10. Are there any application notes or reference designs available for using SMBG5371A/TR13?

    • Yes, manufacturers often provide application notes and reference designs to guide engineers in the proper integration of SMBG5371A/TR13 into their technical solutions.