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NCP189CMTWADJTAG - onsemi

Description: 1.6V to 5.5V input voltage; Output voltage from 0.6V; Controlled output voltage slew rate; PSRR: 85 dB at 1 kHz; Low dropout 65mV ar 3.3V / 500mA; Ultra-Low Noise: 10µVRMS; WDFNW6 2 x 2mm

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NCP189CMTWADJTAG - onsemi - PCB symbol
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PCB Footprints
NCP189CMTWADJTAG - onsemi PCB footprint - Small Outline No-lead - Small Outline No-lead - WDFNW6_2022
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NCP189CMTWADJTAG - onsemi - 3D model - Small Outline No-lead - WDFNW6_2022
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NCP189CMTWADJTAG Details

  • Manufacturer Part Number:

    NCP189CMTWADJTAG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    WDFNW-6

  • Package Description:

    WDFNW-6

  • Manufacturer Package Code:

    511DW

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    8

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.175 V

  • Dropout Voltage1-Nom:

    0.109 V

  • JESD-30 Code:

    S-PDSO-N6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Line Regulation-Max (%/V):

    0.05

  • Load Regulation-Max:

    0.333%

  • 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:

    0.5 A

  • Output Voltage1-Max:

    5 V

  • Output Voltage1-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,25

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

NCP189CMTWADJTAG 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 issues with the OCP feature, check the input voltage, output current, and sense resistor values to ensure they are within the recommended specifications. Also, verify that the OCP threshold is set correctly and that the sense resistor is properly connected.
  • The recommended output capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 47uF. This helps to filter out high-frequency noise and ensure stable output voltage regulation.

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NCP189CMTWADJTAG Overview

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