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NCV4274ADT33RKG - onsemi

Description: 2.5, 3.3 V, 5.0 V, 8.5 V, 2.0% Output Options 2.5, 3.3 V, 5.0 V, 4.0% Output Options 400 mA Output Current; Protections: +60 V Peak Transient Voltage -42V Reverse Voltage Short Circuit Thermal Overload; Very Low Dropout Voltage; AEC-Q100 Qualified

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NCV4274ADT33RKG Details

  • Manufacturer Part Number:

    NCV4274ADT33RKG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DPAK (SINGLE GAUGE) TO-252

  • Pin Count:

    3

  • Manufacturer Package Code:

    369C

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.27 V

  • Dropout Voltage1-Nom:

    1.2 V

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • 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

NCV4274ADT33RKG 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 in high-temperature environments, it's essential to follow proper thermal design and layout guidelines, and to consider the device's thermal derating. Additionally, ensure that the device is operated within its recommended operating temperature range.
  • The NCV4274ADT33RKG has built-in ESD protection, but it's still important to follow proper ESD handling and storage procedures to prevent damage. Additionally, consider adding external ESD protection devices if the device will be exposed to harsh ESD environments.
  • To troubleshoot issues with the device's output voltage regulation, check the input voltage, output voltage, and feedback resistors. Ensure that the feedback resistors are correctly selected and that the output voltage is within the recommended range. Also, check for any signs of overheating or excessive current draw.
  • When assembling and reworking the PCB, ensure that the device is handled and stored properly to prevent damage. Follow proper soldering and desoldering techniques, and use a rework station with a thermal profile that is compatible with the device's package.

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NCV4274ADT33RKG Overview

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