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NCP571SN12T1G - onsemi

Description: Last Shipments - LDO Regulator, 3 A, Low Dropout, High PSRR, Fast Trasnient Response

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PCB Footprints
NCP571SN12T1G - onsemi PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - TSOP-5 CASE 483-02 (issue K)
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3D Models
NCP571SN12T1G - onsemi  - 3D model - SOT23 (5-Pin) - TSOP-5 CASE 483-02 (issue K)
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NCP571SN12T1G Details

  • Manufacturer Part Number:

    NCP571SN12T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    483

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.45 V

  • Dropout Voltage1-Nom:

    0.35 V

  • Input Voltage Absolute-Max:

    12 V

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.03%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    150 °C

  • Output Current1-Max:

    0.01 A

  • Output Voltage1-Max:

    1.248 V

  • Output Voltage1-Min:

    1.152 V

  • Output Voltage1-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.5 mm

NCP571SN12T1G Frequently Asked Questions (FAQs)

  • A thermal pad is recommended under the package to improve heat dissipation. A minimum of 2oz copper thickness and a thermal relief pattern are recommended. Refer to the onsemi application note AND9093/D for more details.
  • Ensure that the input voltage rises monotonically and does not droop during start-up. A soft-start circuit can be used to limit the inrush current and ensure reliable start-up.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
  • Yes, the device is rated for operation up to 150°C. However, the maximum operating temperature may be limited by the specific application and PCB design. Ensure that the device is properly heatsinked and follow the recommended thermal design guidelines.
  • Check the PCB layout for proper decoupling, ensure that the input and output capacitors are properly sized, and verify that the feedback loop is properly compensated. Refer to the onsemi application note AND9093/D for more troubleshooting tips.

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