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MIC2920A-12WS-TR - Microchip

Description: Microchip MIC2920A-12WS-TR, LDO Voltage Regulator, 400mA, 12 V ±3%, 2 → 26 Vin, 4-Pin SOT-223

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PCB Footprints
MIC2920A-12WS-TR - Microchip PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT-223 (S)
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3D Models
MIC2920A-12WS-TR - Microchip  - 3D model - SOT223 (3-Pin) - SOT-223 (S)
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MIC2920A-12WS-TR Details

  • Manufacturer Part Number:

    MIC2920A-12WS-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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:

    17 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.75 V

  • Dropout Voltage1-Nom:

    0.4 V

  • Input Voltage Absolute-Max:

    60 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    13 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.048%

  • Load Regulation-Max:

    0.036%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.4 A

  • Output Voltage1-Max:

    12.48 V

  • Output Voltage1-Min:

    11.52 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • 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

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    4%

  • Width:

    3.5 mm

MIC2920A-12WS-TR Frequently Asked Questions (FAQs)

  • The MIC2920A-12WS-TR can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range of 7V to 15V for optimal performance.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and keep the input and output capacitors close to the device. Additionally, ensure that the input voltage is within the specified range and the output current is within the recommended range.
  • The minimum input capacitance required is 1uF, but it's recommended to use a higher value (at least 4.7uF) to ensure stability and optimal performance.
  • The MIC2920A-12WS-TR 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.
  • The output voltage of the MIC2920A-12WS-TR is fixed at 12V, but it can be adjusted using an external resistor divider network. Refer to the datasheet for the calculation formula and example circuits.

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MIC2920A-12WS-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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