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NCV4274CDT50RKG - onsemi

Description: 3.3 V and 5.0 V, 2.0% Output Options; Very Low Dropout Voltage; Protections: +60 V Peak Transient Voltage -42V Reverse Voltage Short Circuit Thermal Overload; AEC−Q100 Grade 1 Qualified and PPAP Capable

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PCB Footprints
NCV4274CDT50RKG - onsemi PCB footprint - Other - Other - DPAK (SINGLE GAUGE) TO-252 (369C) ISSUE F_1
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NCV4274CDT50RKG - onsemi  - 3D model - Other - DPAK (SINGLE GAUGE) TO-252 (369C) ISSUE F_1
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NCV4274CDT50RKG Details

  • Manufacturer Part Number:

    NCV4274CDT50RKG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DPAK-3

  • Package Description:

    DPAK-3/2

  • Manufacturer Package Code:

    369C

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage Absolute-Max:

    45 V

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    5.5 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.54 mm

  • Line Regulation-Max:

    0.025%

  • Load Regulation-Max:

    0.02%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.4 A

  • Output Voltage1-Max:

    5.1 V

  • Output Voltage1-Min:

    4.9 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    2.51 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.29 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    6.095 mm

NCV4274CDT50RKG Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, ensure good thermal design, and consider derating the device's power handling capabilities at elevated temperatures.
  • The NCV4274CDT50RKG has built-in ESD protection, but it's still important to follow proper ESD handling procedures during manufacturing and assembly to prevent damage. Additionally, consider adding external ESD protection devices if the device will be exposed to harsh environments.
  • Yes, the NCV4274CDT50RKG is suitable for high-reliability and automotive applications. However, it's essential to review the device's AEC-Q100 qualification and to consult with onsemi's application engineers to ensure the device meets the specific requirements of your application.
  • To troubleshoot issues with the output voltage regulation, start by verifying the input voltage, output voltage, and feedback resistors. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Consult the datasheet and application notes for more detailed troubleshooting guidance.

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