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NCV4274CDT33RKG - 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
NCV4274CDT33RKG - onsemi PCB footprint - Other - Other - DPAK_2022
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NCV4274CDT33RKG - onsemi  - 3D model - Other - DPAK_2022
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NCV4274CDT33RKG Details

  • Manufacturer Part Number:

    NCV4274CDT33RKG

  • 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

  • Input Voltage Absolute-Max:

    45 V

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    4.5 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:

    3.37 V

  • Output Voltage1-Min:

    3.23 V

  • Output Voltage1-Nom:

    3.3 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:

    2.1%

  • Width:

    6.095 mm

NCV4274CDT33RKG 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 higher temperatures.
  • The NCV4274CDT33RKG 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.
  • To troubleshoot issues with output voltage regulation, check the input voltage, output load, and feedback resistors. Ensure that the device is properly configured, and the output voltage is within the specified range. Use an oscilloscope to measure the output voltage and check for any oscillations or noise.
  • Follow standard PCB assembly and soldering procedures, ensuring that the device is handled by trained personnel, and that the soldering process is controlled to prevent overheating or damage to the device.

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NCV4274CDT33RKG Overview

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