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SN78MCDCYR - Texas Instruments

Description: 500-mA, 30-V, linear voltage regulator

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PCB Footprints
SN78MCDCYR - Texas Instruments PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - DCY (R-PDSO-G4)
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3D Models
SN78MCDCYR - Texas Instruments  - 3D model - SOT223 (3-Pin) - DCY (R-PDSO-G4)
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SN78MCDCYR Details

  • Manufacturer Part Number:

    SN78MCDCYR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    7 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    5.25 V

  • Output Voltage1-Min:

    4.75 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    3.5 mm

SN78MCDCYR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the SN78MCDCYR is -40°C to 125°C.
  • To ensure proper power-on and configuration, follow the recommended power-up sequence, and make sure to meet the minimum input voltage and current requirements. Also, carefully review the datasheet for specific configuration and pin settings.
  • For optimal performance, follow Texas Instruments' recommended PCB layout guidelines, including keeping the device away from high-current paths, using a solid ground plane, and minimizing trace lengths and widths.
  • To troubleshoot issues, start by reviewing the datasheet and application notes, then use debugging tools like oscilloscopes or logic analyzers to identify the problem. Check for proper power supply, signal integrity, and configuration settings.
  • Yes, to minimize EMI/EMC issues, follow proper PCB design and layout guidelines, use shielding and filtering where necessary, and ensure proper grounding and decoupling.

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SN78MCDCYR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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