Microsemi Corporation
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SMBG5919C/TR13
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SMBG5919C/TR13

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SMBG
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: 500 units per reel

Specifications

  • Input Voltage: 4.5V to 18V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current capacity - Higher dropout voltage compared to some alternatives

Working Principles

The SMBG5919C/TR13 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback control loop to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG5919C/TR13 is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications where maintaining a stable voltage is critical for proper device operation.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MIC5205-3.3YM5-TR
  3. LT1761ES5-3.3#PBF

This completes the entry for the SMBG5919C/TR13, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBG5919C/TR13 trong giải pháp kỹ thuật

  1. What is the operating temperature range of SMBG5919C/TR13?

    • The operating temperature range of SMBG5919C/TR13 is typically -55°C to +150°C.

  2. What is the maximum forward voltage drop of SMBG5919C/TR13?

    • The maximum forward voltage drop of SMBG5919C/TR13 at 3A is typically 0.7V.

  3. What is the reverse standoff voltage of SMBG5919C/TR13?

    • The reverse standoff voltage of SMBG5919C/TR13 is typically 24.4V.

  4. What is the peak pulse power dissipation of SMBG5919C/TR13?

    • The peak pulse power dissipation of SMBG5919C/TR13 is typically 600W for a 10/1000μs waveform.

  5. Is SMBG5919C/TR13 RoHS compliant?

    • Yes, SMBG5919C/TR13 is RoHS compliant, meeting the requirements for lead-free and other hazardous substance restrictions.

  6. What is the package type of SMBG5919C/TR13?

    • SMBG5919C/TR13 comes in a surface mount DO-215AA (SMB) package.

  7. Does SMBG5919C/TR13 have a low leakage current?

    • Yes, SMBG5919C/TR13 has a low leakage current, typically less than 1μA at its rated voltage.

  8. Can SMBG5919C/TR13 be used for overvoltage protection in power supplies?

    • Yes, SMBG5919C/TR13 is commonly used for overvoltage protection in power supplies and other electronic circuits.

  9. What are the typical applications of SMBG5919C/TR13?

    • Typical applications of SMBG5919C/TR13 include transient voltage suppression in automotive electronics, industrial equipment, and telecommunications systems.

  10. What are the recommended storage conditions for SMBG5919C/TR13?

    • It is recommended to store SMBG5919C/TR13 in a dry environment with a temperature range of -55°C to +150°C.