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MIC29503WU - Microchip

Description: LDO Regulator Pos 1.25V to 25V 5A Automotive 6-Pin(5+Tab) TO-263 Tube

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MIC29503WU - Microchip - PCB symbol
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PCB Footprints
MIC29503WU - Microchip PCB footprint - Other - Other - MIC29503WU-3
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MIC29503WU - Microchip - 3D model - Other - MIC29503WU-3
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MIC29503WU Details

  • Manufacturer Part Number:

    MIC29503WU

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, TO-263, D2PAK-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    DDPAK-5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    1 Week

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.37 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.363 mm

  • Load Regulation-Max(%):

    1%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    5 A

  • Output Voltage1-Max:

    25 V

  • Output Voltage1-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.902 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

  • Width:

    8.7805 mm

MIC29503WU Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC29503WU near a thermal pad or a heat sink, and ensuring good airflow around the device. The PCB should also have a solid ground plane to help dissipate heat.
  • To ensure a stable and regulated output voltage, make sure to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. Also, ensure that the input voltage is within the recommended range and the device is operated within its specified temperature range.
  • The maximum input voltage that can be applied to the MIC29503WU is 26V. Exceeding this voltage may damage the device.
  • To protect the MIC29503WU from overcurrent and short-circuit conditions, use an external current limiting resistor or a fuse in series with the input voltage. Additionally, consider using a voltage supervisor or a reset IC to monitor the output voltage and reset the system in case of a fault.
  • The recommended input capacitor value for the MIC29503WU is 1uF to 10uF, with a low ESR and a voltage rating of at least 30V. A ceramic or film capacitor is recommended due to their low ESR and high reliability.

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MIC29503WU Overview

Use the download button to access the MIC29503WU schematic symbol, PCB footprint, and 3D model.
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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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For a full list of alternate parts for MIC29503WU, check out Findchips.com