Microsemi Corporation
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SMBG5925BE3/TR13
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SMBG5925BE3/TR13

Product Overview

Category: Voltage Regulator
Use: Voltage regulation in electronic circuits
Characteristics: High efficiency, low dropout voltage, compact size
Package: SMD (Surface Mount Device)
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SMB (DO-214AA)
  • Lead-Free and RoHS Compliant

Detailed Pin Configuration

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

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
  • Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
  • Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator if the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages: - Compact size allows for space-efficient designs. - High efficiency minimizes power loss. - Wide input voltage range accommodates various applications.

Disadvantages: - Limited maximum output current compared to some alternatives. - Higher dropout voltage than certain competing models.

Working Principles

The SMBG5925BE3/TR13 operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MIC5205-3.3YM5-TR
  3. AP2112K-3.3TRG1

In conclusion, the SMBG5925BE3/TR13 voltage regulator offers high efficiency and reliable voltage regulation in a compact package, making it well-suited for diverse electronic applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SMBG5925BE3/TR13 у технічних рішеннях

  1. What is SMBG5925BE3/TR13 used for in technical solutions?

    • SMBG5925BE3/TR13 is a high-speed, low-capacitance transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. How does SMBG5925BE3/TR13 protect electronic circuits?

    • SMBG5925BE3/TR13 clamps the voltage during transient events, diverting excess current away from the protected components and preventing damage.

  3. What are the key specifications of SMBG5925BE3/TR13?

    • SMBG5925BE3/TR13 typically has a working voltage of 25V, a low capacitance, and a fast response time.

  4. In what applications is SMBG5925BE3/TR13 commonly used?

    • SMBG5925BE3/TR13 is often used in data lines, communication ports, and other sensitive electronic interfaces to safeguard against voltage surges.

  5. What is the maximum peak pulse current rating of SMBG5925BE3/TR13?

    • The maximum peak pulse current rating of SMBG5925BE3/TR13 is typically specified in the datasheet and should be considered when designing protection circuits.

  6. Can SMBG5925BE3/TR13 be used in automotive electronics?

    • Yes, SMBG5925BE3/TR13 can be utilized in automotive applications to protect sensitive electronic systems from voltage transients.

  7. Does SMBG5925BE3/TR13 require any external components for proper operation?

    • SMBG5925BE3/TR13 can be used independently but may benefit from additional circuitry such as resistors or capacitors for optimal performance in specific applications.

  8. What is the temperature range for SMBG5925BE3/TR13?

    • The operating temperature range for SMBG5925BE3/TR13 is typically provided in the datasheet and should be considered for proper application.

  9. Are there any recommended layout considerations for using SMBG5925BE3/TR13 in PCB designs?

    • Proper PCB layout techniques, such as minimizing trace lengths and providing adequate ground connections, can enhance the effectiveness of SMBG5925BE3/TR13 in protecting circuits.

  10. Where can I find detailed application notes for integrating SMBG5925BE3/TR13 into my technical solution?

    • Detailed application notes and design guidelines for SMBG5925BE3/TR13 can often be found in the manufacturer's documentation or application-specific resources.