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MIC29300-12WU-TR - Microchip

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263-3

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MIC29300-12WU-TR - Microchip - PCB symbol
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PCB Footprints
MIC29300-12WU-TR - Microchip PCB footprint - Other - Other - MIC29300-12WU-TR-4
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MIC29300-12WU-TR - Microchip - 3D model - Other - MIC29300-12WU-TR-4
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MIC29300-12WU-TR Details

  • Manufacturer Part Number:

    MIC29300-12WU-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-263, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    TO-263-3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    19 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.37 V

  • Input Voltage Absolute-Max:

    60 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    13 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e3

  • Length:

    10.363 mm

  • Line Regulation-Max:

    0.06%

  • Load Regulation-Max:

    0.12%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    3 A

  • Output Voltage1-Max:

    12.24 V

  • Output Voltage1-Min:

    11.76 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SMSIP3H,.55TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    4.902 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    2%

  • Width:

    8.7755 mm

MIC29300-12WU-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC29300-12WU-TR near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note from Microchip provides additional recommendations.
  • To ensure the output voltage is stable and accurate, it's essential to follow the recommended capacitor selection and placement guidelines in the datasheet. Additionally, using a high-quality output capacitor with low ESR and a suitable voltage rating is crucial. It's also important to minimize noise and ripple on the input voltage.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general rule, it's recommended to keep the junction temperature below 125°C to ensure reliable operation and minimize thermal stress.
  • Yes, the MIC29300-12WU-TR is suitable for high-reliability and safety-critical applications. Microchip provides additional documentation and support for these types of applications, including failure modes and effects analysis (FMEA) and fault tree analysis (FTA) reports.
  • To troubleshoot issues with the MIC29300-12WU-TR, start by verifying the input voltage, output voltage, and current consumption. Check the PCB layout and component selection to ensure they meet the recommended guidelines. Use an oscilloscope to analyze the output voltage and current waveforms, and consult the datasheet and application notes for troubleshooting guides and FAQs.

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MIC29300-12WU-TR Overview

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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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