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MIC29151-3.3WU - Microchip

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A TO-263-5, Voltage - Input (Max) 26V, Voltage - Output (Min/Fixed) 3.3V, -40°C to 125°C

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MIC29151-3.3WU - Microchip PCB footprint - Other - Other - 5-Lead TO-263 (DDPAK)_2026
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MIC29151-3.3WU Details

  • Manufacturer Part Number:

    MIC29151-3.3WU

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TO-263, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    DDPAK-5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.35 V

  • Input Voltage Absolute-Max:

    60 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    4.3 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.363 mm

  • Line Regulation-Max:

    0.0165%

  • Load Regulation-Max:

    0.033%

  • Moisture Sensitivity Level:

    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:

    1.5 A

  • Output Voltage1-Max:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    245

  • 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:

    1.702 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    2%

  • Width:

    8.7805 mm

MIC29151-3.3WU Frequently Asked Questions (FAQs)

  • The MIC29151-3.3WU can handle input voltages up to 15V, but it's recommended to operate within the 4.5V to 12V range for optimal performance.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor (at least 10uF), and add a 1uF capacitor between the VIN and GND pins.
  • The MIC29151-3.3WU has a minimum startup voltage of around 2.5V, but it's recommended to use a minimum input voltage of 3.5V for reliable startup and operation.
  • The MIC29151-3.3WU is rated for operation up to 125°C, but it's recommended to derate the output current and voltage as temperature increases to ensure reliable operation.
  • The output voltage tolerance of the MIC29151-3.3WU is typically ±2% over the operating temperature range. You can calculate the output voltage tolerance by multiplying the nominal output voltage (3.3V) by the tolerance percentage (±2%).

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MIC29151-3.3WU 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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