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MIC4574-5.0YN - Microchip

Description: Switching Voltage Regulators 200kHz 0.5A Step-down Regulator

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Symbol
MIC4574-5.0YN - Microchip - PCB symbol
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PCB Footprints
MIC4574-5.0YN - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP-8LD-PL-1_2023
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MIC4574-5.0YN - Microchip - 3D model - Dual-In-Line Packages - PDIP-8LD-PL-1_2023
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MIC4574-5.0YN Details

  • Manufacturer Part Number:

    MIC4574-5.0YN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    6

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.525 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.8 A

  • Output Voltage-Max:

    5.25 V

  • Output Voltage-Min:

    4.75 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    220 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

MIC4574-5.0YN Frequently Asked Questions (FAQs)

  • The MIC4574-5.0YN can handle an input voltage up to 18V, but it's recommended to operate within the specified input voltage range of 4.5V 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 add a 1uF capacitor between the VIN and GND pins. Additionally, ensure that the input voltage is within the specified range and the output current is within the recommended range.
  • The MIC4574-5.0YN can supply a minimum output current of 1mA, but it's recommended to operate within the specified output current range of 10mA to 500mA for optimal performance.
  • The MIC4574-5.0YN is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation. Consult the datasheet for specific derating guidelines.
  • The output voltage tolerance of the MIC4574-5.0YN is ±2% over the entire operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (5.0V) by the tolerance percentage (±2%). This gives you a range of 4.9V to 5.1V.

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MIC4574-5.0YN 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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Part Image MIC4574-5.0BN Microchip Technology Inc

Switching Regulator, Voltage-mode, 1.8A, 220kHz Switching Freq-Max, BICMOS, PDIP8