5V DC to DC Single Output Power Supply for Portable

Reference Design using part LM2575-5.0BU by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

For End Products

  • Portable

Description

  • LM2575, Isolated Flyback DC-DC Converter. A TL431 shunt regulator creates the feedback signal which is sent through the optical isolator to the regulator IC

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    24 V
  • Output Voltage
    5 V
  • Output Current
    1 A
  • Topology
    Flyback

Featured Parts (13)

Featured Parts
Part Number Manufacturer Type Description
TL431AIDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
4N35M onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Bag Buy
TL431ACDG onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N Tube Buy
4N35SR2M onsemi Transistor and Photovoltaic Output Photocouplers DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R Buy
4N35SR2VM onsemi Transistor and Photovoltaic Output Photocouplers DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R Buy
4N35SVM onsemi Transistor and Photovoltaic Output Photocouplers DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Bag Buy
TL431AILPG onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 Bag Buy
TL431ACLPRAG onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R Buy
4N35VM onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Bag Buy
4N35SM onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Bag Buy
4N35TVM onsemi Transistor and Photovoltaic Output Photocouplers DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP White Bag Buy
TL431ACDR2G onsemi Voltage References V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R Buy
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