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MP2303ADN-LF - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 3A,28VSync Rectified Step-Down Converter

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MP2303ADN-LF - Monolithic Power Systems (MPS) PCB footprint - Small Outline Packages - Small Outline Packages - SOIC8E
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MP2303ADN-LF - Monolithic Power Systems (MPS)  - 3D model - Small Outline Packages - SOIC8E
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MP2303ADN-LF Details

  • Manufacturer Part Number:

    MP2303ADN-LF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOIC-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    3

  • Additional Feature:

    ADJUSTABLE OUTPUT MODE FROM 0.80V TO 25V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    4.7 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    25 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.23

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.7 mm

  • Supply Current-Max (Isup):

    1.6 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    360 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3.9 mm

MP2303ADN-LF Frequently Asked Questions (FAQs)

  • The MP2303ADN-LF can handle a maximum input voltage of 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output capacitor close to the device to minimize parasitic inductance.
  • The MP2303ADN-LF can provide a maximum output current of 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
  • The output voltage can be adjusted by using a resistive divider network between the output and the FB pin. The ratio of the resistors determines the output voltage, which can be calculated using the formula: Vout = 0.8V x (R1 + R2) / R2.
  • The EN (enable) pin is used to turn the device on or off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled. This pin can be used to implement power sequencing or to turn off the device when not in use.

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