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NCV4274AST33T3G - 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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PCB Footprints
NCV4274AST33T3G - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT-223 -2020
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3D Models
NCV4274AST33T3G - onsemi  - 3D model - SOT223 (3-Pin) - SOT-223 -2020
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NCV4274AST33T3G Details

  • Manufacturer Part Number:

    NCV4274AST33T3G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223 (TO-261) 4 LEAD

  • Package Description:

    SOT-223, 3 PIN

  • Pin Count:

    4

  • Manufacturer Package Code:

    0.0318

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    6.16

  • 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-G3

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.025%

  • Load Regulation-Max:

    0.02%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • 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:

    SOT-223

  • 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:

    1.75 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

NCV4274AST33T3G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the device away from heat sources and ensure good airflow.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow. Also, consider derating the device's power dissipation according to the ambient temperature.
  • The maximum allowed voltage on the enable pin (EN) is 6V. Exceeding this voltage may damage the device.
  • Yes, the NCV4274AST33T3G is suitable for switching regulator applications. However, ensure that the device is properly bypassed and decoupled to minimize noise and voltage spikes.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input and output lines. Also, follow proper handling and storage procedures to prevent ESD damage.

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NCV4274AST33T3G Overview

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