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NCP148AFCT180T2G - onsemi

Description: Ultra High PSRR 90dB at 1kHz, 20mA; Ultra Low Output Noise 10µVRMS; Very Low Dropout 80mV@250mA ; Operating Input Voltage Range 1.9V to 5.5V; Ultra Low Quiescent current 18µA; Available in CSP4 0.35P package; Soft-start with optimized slew rate

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PCB Footprints
NCP148AFCT180T2G - onsemi PCB footprint - BGA - BGA - WLCSP4, 0.64x0.64x0.33 CASE 567JZ ISSUE B
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NCP148AFCT180T2G - onsemi  - 3D model - BGA - WLCSP4, 0.64x0.64x0.33 CASE 567JZ ISSUE B
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NCP148AFCT180T2G Details

  • Manufacturer Part Number:

    NCP148AFCT180T2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WLCSP-4

  • Package Description:

    WLCSP-4

  • Manufacturer Package Code:

    567JZ

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • 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:

    2.8 V

  • JESD-30 Code:

    S-PBGA-B4

  • Length:

    0.64 mm

  • Line Regulation-Max:

    0.000972%

  • Load Regulation-Max:

    0.008082%

  • 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:

    XFBGA

  • Package Equivalence Code:

    BGA4,2X2,14

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, EXTREMELY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.33 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    0.64 mm

NCP148AFCT180T2G Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a thermal pad connected to a large copper area on the PCB, and using thermal vias to dissipate heat to the bottom layer. A minimum of 2oz copper thickness is recommended.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the device's power dissipation according to the temperature derating curve provided in the datasheet. Additionally, ensure good thermal design and heat sinking to keep the junction temperature below the maximum rating.
  • The recommended input capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 22uF. This helps to filter out high-frequency noise and ensure stable operation.
  • To troubleshoot oscillations or instability issues, check the PCB layout for any potential noise coupling or resonance, ensure that the input and output capacitors are properly selected and placed, and verify that the device is operated within its recommended operating conditions.
  • The maximum allowed voltage deviation on the input pin is ±10% of the nominal input voltage. Exceeding this limit may affect the device's performance and reliability.

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