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MIC39100-2.5WS-TR - Microchip

Description: LDO Voltage Regulators 1.0A 1.0% Fixed Voltage LDO

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PCB Footprints
MIC39100-2.5WS-TR - Microchip PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - 3-Lead SOT-223_2021
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3D Models
MIC39100-2.5WS-TR - Microchip  - 3D model - SOT223 (3-Pin) - 3-Lead SOT-223_2021
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MIC39100-2.5WS-TR Details

  • Manufacturer Part Number:

    MIC39100-2.5WS-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, SOT-223, 4 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    SOT-223-3

  • Country Of Origin:

    Mainland China, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.63 V

  • Dropout Voltage1-Nom:

    0.41 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0125%

  • Load Regulation-Max:

    0.025%

  • Moisture Sensitivity Level:

    1

  • 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:

    1 A

  • Output Voltage1-Max:

    2.55 V

  • Output Voltage1-Min:

    2.45 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.31 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.505 mm

MIC39100-2.5WS-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC39100-2.5WS-TR near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Additionally, keeping the thermal vias small and numerous can help to dissipate heat more efficiently.
  • To ensure the MIC39100-2.5WS-TR is properly biased, make sure to follow the recommended voltage and current ratings specified in the datasheet. Additionally, ensure that the input voltage is well-regulated and filtered to minimize noise and ripple. A good quality decoupling capacitor should also be used to filter out high-frequency noise.
  • To ensure EMI and EMC compliance, it's essential to follow good PCB design practices, such as keeping the MIC39100-2.5WS-TR away from noise-sensitive components, using shielded cables, and implementing proper grounding and shielding techniques. Additionally, ensure that the device is properly decoupled and filtered to minimize electromagnetic radiation.
  • To troubleshoot issues with the MIC39100-2.5WS-TR, start by verifying that the input voltage and current ratings are within the recommended specifications. Check for proper PCB layout, decoupling, and filtering. Use an oscilloscope to measure the output voltage and current waveforms to identify any anomalies. If the issue persists, consult the datasheet and application notes for guidance or contact Microchip's technical support.
  • Operating the MIC39100-2.5WS-TR beyond its recommended specifications can lead to reduced reliability, decreased performance, and potentially even device failure. It's essential to follow the recommended operating conditions specified in the datasheet to ensure optimal performance and longevity of the device.

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MIC39100-2.5WS-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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