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MP2303DQ-LF-Z - Monolithic Power Systems (MPS)

Description: Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 10-VFDFN Exposed Pad

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PCB Footprints
MP2303DQ-LF-Z - Monolithic Power Systems (MPS) PCB footprint - Small Outline No-lead - Small Outline No-lead - QFN10 (3mm x 3mm)
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3D Models
MP2303DQ-LF-Z - Monolithic Power Systems (MPS)  - 3D model - Small Outline No-lead - QFN10 (3mm x 3mm)
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MP2303DQ-LF-Z Details

  • Manufacturer Part Number:

    MP2303DQ-LF-Z

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    SON

  • Package Description:

    QFN-10

  • Pin Count:

    10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    3

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    6.3 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    400 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3 mm

MP2303DQ-LF-Z Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the MP2303DQ-LF-Z is 18V, although the recommended operating input voltage range is 4.5V to 15V.
  • To ensure the stability of the output voltage, make sure to follow the recommended layout and component placement guidelines, use a sufficient output capacitor with a low ESR, and avoid using a capacitor with a high ESL.
  • The maximum output current that the MP2303DQ-LF-Z can deliver is 3A, although the recommended operating output current range is up to 2A.
  • The output voltage of the MP2303DQ-LF-Z can be adjusted by using a resistive divider network between the output and the FB pin, with the resistors selected according to the desired output voltage.
  • The EN (enable) pin on the MP2303DQ-LF-Z is used to enable or disable the regulator. When the EN pin is pulled high, the regulator is enabled, and when it is pulled low, the regulator is disabled.

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MP2303DQ-LF-Z Overview

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Part Image MP2303DQ Monolithic Power Systems

Switching Regulator, Current-mode, 6.3A, 400kHz Switching Freq-Max, PDSO10