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MIC1557YD5-TR - Microchip

Description: Timers & Support Products 2.7V to 18V, "555" RC Timer/Oscillator with Shutdown

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Symbol
MIC1557YD5-TR - Microchip - PCB symbol
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PCB Footprints
MIC1557YD5-TR - Microchip PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - 5-Pin TSOT-23 (D5)
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3D Models
MIC1557YD5-TR - Microchip - 3D model - SOT23 (5-Pin) - 5-Pin TSOT-23 (D5)
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MIC1557YD5-TR Details

  • Manufacturer Part Number:

    MIC1557YD5-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    TSOT-5

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    15

  • Additional Feature:

    IT CAN ALSO OPERATE AT 15V NOMINAL

  • Analog IC - Other Type:

    SQUARE; PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Frequency-Max:

    5 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    0.315 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

MIC1557YD5-TR Frequently Asked Questions (FAQs)

  • A good PCB layout practice for MIC1557YD5-TR is to keep the input and output traces separate, use a solid ground plane, and minimize the loop area of the input and output traces to reduce EMI.
  • To ensure stability, ensure that the output capacitor is within the recommended range, the input voltage is within the specified range, and the feedback resistors are chosen to provide a stable gain.
  • The maximum power dissipation of MIC1557YD5-TR is dependent on the ambient temperature and the thermal resistance of the package. Refer to the thermal characteristics table in the datasheet for more information.
  • Yes, MIC1557YD5-TR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures, so ensure that the device is properly derated and the thermal management is adequate.
  • To troubleshoot oscillations or instability issues, check the PCB layout, ensure that the output capacitor is within the recommended range, and verify that the input voltage is within the specified range. Also, check for any parasitic capacitance or inductance that may be causing the issue.

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MIC1557YD5-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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