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NCP161AMX180TBG - onsemi

Description: IC REG LINEAR 1.8V 450MA 4-XDFN

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NCP161AMX180TBG Details

  • Manufacturer Part Number:

    NCP161AMX180TBG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    XDFN-4

  • Package Description:

    XDFN-4

  • Manufacturer Package Code:

    711AJ

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.3

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.45 V

  • Dropout Voltage1-Nom:

    0.3 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.9 V

  • JESD-30 Code:

    S-PDSO-N4

  • Length:

    1 mm

  • Line Regulation-Max:

    0.001296%

  • Load Regulation-Max:

    0.64656%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.45 A

  • Output Voltage1-Max:

    1.836 V

  • Output Voltage1-Min:

    1.764 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC4,.04,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.43 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

    Nickel/Gold/Palladium (Ni/Au/Pd)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    1 mm

NCP161AMX180TBG Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Ensure that the input voltage rises and falls monotonically, and the enable pin is properly biased. A soft-start circuit can also be implemented to reduce inrush current during start-up.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this may cause instability or oscillations in the converter.
  • While it's possible to use a different inductor, it's not recommended. The recommended inductor value and type are optimized for the converter's performance and stability. Using a different inductor may affect the converter's efficiency, stability, or even cause it to malfunction.
  • Check the input voltage, output load, and feedback network for any issues. Verify that the compensation network is properly designed and implemented. Use an oscilloscope to observe the output voltage and current waveforms for any signs of instability or oscillations.

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NCP161AMX180TBG Overview

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