USB Switch Application Circuit for Notebook

Reference Design using part MIC5203-3.3 by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Switches
  • Product Type
    USB Switch

For End Products

  • Computer Cards
  • Laptop
  • Notebook
  • Personal Digital Assistant

Description

  • Circuit shows a minimal self-powered hub, using MIC29301-5.0 3A LDO linear regulator to provide 5V, ±2% (4.9V to 5.1V) from an unregulated >5.35V, 3.5A transformer rectifier-capacitor input

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
MIC29301-5.0WU-TR Microchip Technology Linear Regulators LDO Regulator Pos 5V 3A 6-Pin(5+Tab) TO-263 T/R Buy
MIC29301-5.0WT Microchip Technology Linear Regulators LDO Regulator Pos 5V 3A 5-Pin(5+Tab) TO-220 Tube Buy
MIC5207-3.3YM5-TR Microchip Technology Linear Regulators LDO Regulator Pos 3.3V 0.18A 5-Pin SOT-23 T/R Buy
MIC29301-5.0WU Microchip Technology Linear Regulators LDO Regulator Pos 5V 3A 6-Pin(5+Tab) TO-263 Tube Buy
MIC5207-3.3YM5-TX Microchip Technology Linear Regulators LDO Regulator Pos 3.3V 0.18A 5-Pin SOT-23 T/R Buy
MIC5203-3.3YM4-TR Microchip Technology Linear Regulators LDO Regulator Pos 3.3V 0.08A 4-Pin SOT-143 T/R Buy
MIC5203-3.3YM5 Microchip Technology Linear Regulators LDO Regulator Pos 3.3V 0.08A 5-Pin SOT-23 Buy
MIC5203-3.3YM5-TR Microchip Technology Linear Regulators LDO Regulator Pos 3.3V 0.08A 5-Pin SOT-23 T/R Buy

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