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NCP5661MN18T2G - onsemi

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

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NCP5661MN18T2G - onsemi PCB footprint - Other - Other - DFN6 3x3.3 MM, 0.95 PITCH CASE 506AX−01 ISSUE O_1
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NCP5661MN18T2G - onsemi  - 3D model - Other - DFN6 3x3.3 MM, 0.95 PITCH CASE 506AX−01 ISSUE O_1
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NCP5661MN18T2G Details

  • Manufacturer Part Number:

    NCP5661MN18T2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN6, 3x3.3x0.9mm, 0.95mm Pitch

  • Package Description:

    DFN-6

  • Pin Count:

    6

  • Manufacturer Package Code:

    506AX

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • 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-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    3.3 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:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 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:

    SMSIP5H,.37,50TB

  • Package Shape:

    RECTANGULAR

  • 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    3 mm

NCP5661MN18T2G 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 ensuring good airflow around the device. A 4-layer PCB with a solid ground plane is also recommended.
  • To ensure the device is properly biased for stable operation, make sure to provide a stable input voltage within the recommended range, and ensure that the enable pin is properly biased to turn the device on or off. Additionally, ensure that the output voltage is within the recommended range and that the output capacitor is properly sized.
  • The maximum output current capability of the NCP5661MN18T2G is 1.8A. However, the actual output current capability may be limited by the thermal performance of the device and the PCB, as well as the input voltage and output voltage requirements.
  • The NCP5661MN18T2G has built-in overcurrent protection and short-circuit protection. In the event of an overcurrent or short-circuit condition, the device will automatically limit the output current to prevent damage. However, it is still recommended to add external protection components, such as fuses or current-sensing resistors, to provide additional protection.
  • The recommended input capacitor value is 10uF to 22uF, and the recommended type is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric capacitor. This helps to filter out input noise and ensure stable operation.

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NCP5661MN18T2G Overview

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