Microsemi Corporation
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SMBG5919A/TR13
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SMBG5919A/TR13

Product Overview

Category: Voltage Regulator
Use: SMBG5919A/TR13 is a voltage regulator used to maintain a stable output voltage in electronic circuits.
Characteristics: It has high efficiency, low dropout voltage, and thermal shutdown protection.
Package: SMB (DO-215AA)
Essence: The essence of SMBG5919A/TR13 lies in its ability to regulate voltage with high precision and reliability.
Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 1.25V to 57V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

SMBG5919A/TR13 follows the standard pin configuration for voltage regulators: 1. Input (VIN) 2. Ground (GND) 3. Output (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.
  • Thermal Shutdown Protection: Prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages: - Wide input voltage range - High output current capability - Thermal shutdown protection

Disadvantages: - Higher dropout voltage compared to some competing models - Limited output current compared to higher-end regulators

Working Principles

SMBG5919A/TR13 operates by comparing the actual output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage despite changes in input voltage or load.

Detailed Application Field Plans

SMBG5919A/TR13 finds applications in various fields including: - Automotive electronics - Industrial control systems - Power management in portable devices - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to SMBG5919A/TR13 include: - LM317: A versatile adjustable linear voltage regulator - LM7805: A popular fixed 5V regulator - LT1083: High current adjustable voltage regulator

In conclusion, SMBG5919A/TR13 is a reliable voltage regulator with a wide range of applications and competitive specifications. Its high efficiency and thermal protection make it suitable for demanding electronic systems while offering a balance of performance and cost-effectiveness.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMBG5919A/TR13 in technischen Lösungen auf

  1. What is SMBG5919A/TR13?

    • SMBG5919A/TR13 is a high-power, surface-mount microwave diode designed for use in various technical solutions.

  2. What are the key specifications of SMBG5919A/TR13?

    • The key specifications include a forward current of 1A, reverse voltage of 100V, and a power dissipation of 1.5W.

  3. In what technical applications can SMBG5919A/TR13 be used?

    • SMBG5919A/TR13 is commonly used in RF amplifiers, mixers, and frequency multipliers in various technical solutions.

  4. What is the operating frequency range of SMBG5919A/TR13?

    • The operating frequency range of SMBG5919A/TR13 is typically from 1GHz to 20GHz.

  5. Does SMBG5919A/TR13 require any special heat management considerations?

    • Yes, SMBG5919A/TR13 may require heat sinking or thermal management to ensure optimal performance, especially at higher power levels.

  6. What are the recommended soldering techniques for SMBG5919A/TR13?

    • It is recommended to use reflow soldering techniques with appropriate temperature profiles to ensure proper solder joint integrity.

  7. Can SMBG5919A/TR13 be used in high-power applications?

    • Yes, SMBG5919A/TR13 is suitable for high-power applications due to its power handling capabilities.

  8. Are there any known reliability issues with SMBG5919A/TR13?

    • SMBG5919A/TR13 is known for its reliability, but it's important to adhere to recommended operating conditions and handling guidelines.

  9. What are the typical packaging options available for SMBG5919A/TR13?

    • SMBG5919A/TR13 is commonly available in surface-mount packages such as SOD-123FL.

  10. Where can I find detailed application notes and reference designs for using SMBG5919A/TR13 in technical solutions?

    • Detailed application notes and reference designs for SMBG5919A/TR13 can often be found on the manufacturer's website or through authorized distributors.