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MIC2941AWT - Microchip

Description: Linear voltage regulator,MIC2941AWT 26V MIC2941AWT, Low Dropout Voltage Regulator, Adjustable 1.25A, 1.24 ??? 26 V ??1%, 5-Pin TO-220

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PCB Footprints
MIC2941AWT - Microchip PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220-5_4
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3D Models
MIC2941AWT - Microchip  - 3D model - Transistor Outline, Vertical - TO-220-5_4
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MIC2941AWT Details

  • Manufacturer Part Number:

    MIC2941AWT

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • Dropout Voltage1-Max:

    0.6 V

  • JESD-30 Code:

    R-XSFM-T5

  • JESD-609 Code:

    e3

  • Load Regulation-Max(%):

    0.2%

  • 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:

    1.25 A

  • Output Voltage1-Max:

    26 V

  • Output Voltage1-Min:

    1.24 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP5,.1,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

MIC2941AWT Frequently Asked Questions (FAQs)

  • The MIC2941AWT can handle input voltages up to 26V, but it's recommended to operate within the specified input voltage range of 4.5V to 18V 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. Also, avoid using long traces and keep the input and output capacitors close to the IC.
  • The MIC2941AWT has a built-in undervoltage lockout (UVLO) that prevents the device from starting up until the input voltage reaches around 2.5V. This ensures that the device starts up reliably and prevents unwanted startup behavior.
  • The MIC2941AWT is rated for operation up to 125°C, but it's essential to consider the thermal design and ensure that the device is properly heat-sinked to prevent overheating. Also, be aware that the device's performance may degrade at high temperatures.
  • The output voltage of the MIC2941AWT is determined by the resistor divider network connected to the FB pin. Use the formula: VOUT = 1.235V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.

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MIC2941AWT 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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