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NCP5661DT33RKG - onsemi

Description: Last Shipments - LDO Regulator, 1 A, Low Noise, with Enable

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PCB Footprints
NCP5661DT33RKG - onsemi PCB footprint - Other - Other - DPAK−5-2022
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NCP5661DT33RKG - onsemi  - 3D model - Other - DPAK−5-2022
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NCP5661DT33RKG Details

  • Manufacturer Part Number:

    NCP5661DT33RKG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DPAK 5 Center Lead Crop

  • Package Description:

    DPAK-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    175AA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.3 V

  • Dropout Voltage1-Nom:

    1 V

  • Input Voltage Absolute-Max:

    18 V

  • Input Voltage-Max:

    9 V

  • Input Voltage-Min:

    2 V

  • JESD-30 Code:

    R-PSSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.54 mm

  • Line Regulation-Max:

    0.00036%

  • Load Regulation-Max:

    0.0024%

  • 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:

    1 A

  • Output Voltage1-Max:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP5H,.37,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • 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:

    2.38 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.14 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    6.095 mm

NCP5661DT33RKG Frequently Asked Questions (FAQs)

  • A good PCB layout for the NCP5661DT33RKG should include a solid ground plane, wide power traces, and a thermal relief pattern under the device to facilitate heat dissipation. A minimum of 2oz copper thickness is recommended.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, a minimum output capacitance of 10uF with an ESR of 1ohm or less is recommended. A soft-start circuit can also help reduce inrush currents and prevent oscillations.
  • The NCP5661DT33RKG is rated for operation from -40°C to 125°C. However, the maximum ambient temperature range may be limited by the specific application and the device's power dissipation.
  • Yes, the NCP5661DT33RKG is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific application requirements.
  • The power dissipation of the NCP5661DT33RKG can be calculated using the equation: Pd = (Vin - Vout) x Iout x Efficiency. The efficiency can be estimated from the datasheet or measured in the specific application. A thermal model or simulation tool can also be used to estimate the power dissipation and junction temperature.

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