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MIC29503WT - Microchip

Description: Micrel MIC29503WT, LDO Regulator, 5A Adjustable, 1.25 → 26 V, ±2% 5-Pin, TO-220

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MIC29503WT - Microchip - PCB symbol
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PCB Footprints
MIC29503WT - Microchip PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-247-5LD-PL-1
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3D Models
MIC29503WT - Microchip - 3D model - Transistor Outline, Vertical - TO-247-5LD-PL-1
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MIC29503WT Details

  • Manufacturer Part Number:

    MIC29503WT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, TO-220, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    TO-220-5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.37 V

  • JESD-30 Code:

    R-XSFM-T5

  • JESD-609 Code:

    e3

  • Load Regulation-Max(%):

    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:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    TS 16949

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

MIC29503WT Frequently Asked Questions (FAQs)

  • A good PCB layout for the MIC29503WT involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a star-ground configuration and to avoid routing high-frequency signals near the device.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the input and output capacitors are of high quality and have low ESR. It's also important to decouple the input and output with capacitors to prevent oscillation.
  • The MIC29503WT can handle input voltages up to 28V, but it's recommended to operate within the specified input voltage range of 4.5V to 24V for optimal performance and reliability.
  • The MIC29503WT is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability and prevent overheating.
  • To troubleshoot issues with the MIC29503WT, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are of high quality and properly connected. Check for overheating by measuring the device temperature and ensuring proper airflow. If issues persist, consult the datasheet and application notes for guidance.

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MIC29503WT Overview

Use the download button to access the MIC29503WT 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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