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MIC68400-1.2YML-TR - Microchip

Description: LDO Voltage Regulators 4A LDO with Ramp Control and Tracking

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MIC68400-1.2YML-TR - Microchip - PCB symbol
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PCB Footprints
MIC68400-1.2YML-TR - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - MIC68400-1.2YML-TR
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MIC68400-1.2YML-TR - Microchip - 3D model - Quad Flat No-Lead - MIC68400-1.2YML-TR
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MIC68400-1.2YML-TR Details

  • Manufacturer Part Number:

    MIC68400-1.2YML-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    VQFN-16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2017-08-21

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.8 V

  • Dropout Voltage1-Nom:

    0.36 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.65 V

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.012%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    16

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    4 A

  • Output Voltage1-Max:

    1.224 V

  • Output Voltage1-Min:

    1.176 V

  • Output Voltage1-Nom:

    1.2 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

  • Voltage Tolerance-Max:

    2%

  • Width:

    4 mm

MIC68400-1.2YML-TR Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the MIC68400 evaluation board user's guide, which includes guidelines for component placement, thermal management, and routing. Following this layout can help ensure optimal performance and minimize noise and EMI issues.
  • The output capacitor selection depends on the output voltage, output current, and desired ripple voltage. A general rule of thumb is to choose a capacitor with a capacitance value of at least 10uF and a voltage rating of 1.5 times the output voltage. Additionally, consider the capacitor's ESR (Equivalent Series Resistance) and ESL (Equivalent Series Inductance) to ensure it can handle the output current and switching frequency.
  • The MIC68400-1.2YML-TR has an operating temperature range of -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and thermal management. In general, it's recommended to keep the ambient temperature below 85°C to ensure reliable operation and minimize thermal stress.
  • Yes, the MIC68400-1.2YML-TR is suitable for high-reliability and automotive applications. It meets the AEC-Q100 qualification standard for automotive-grade devices and has a high MTBF (Mean Time Between Failures) rating. However, it's essential to follow proper design and manufacturing guidelines to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with MIC68400-1.2YML-TR, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout follows the recommended guidelines. Use an oscilloscope to check for noise and ripple on the output voltage. If the issue persists, consult the datasheet and application notes for troubleshooting guides and contact Microchip's technical support for further assistance.

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MIC68400-1.2YML-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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