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BD433M2WFP3-CE2 - ROHM Semiconductor

Description: ROHM - BD433M2WFP3-CE2 - LDO, FIXED, 3.3V, 0.2A, SOT-223-4

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BD433M2WFP3-CE2 - ROHM Semiconductor PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT223-4(F)
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BD433M2WFP3-CE2 - ROHM Semiconductor  - 3D model - SOT223 (3-Pin) - SOT223-4(F)
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BD433M2WFP3-CE2 Details

  • Manufacturer Part Number:

    BD433M2WFP3-CE2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.7

  • Dropout Voltage1-Max:

    0.45 V

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    4.3 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.53 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Voltage1-Max:

    3.37 V

  • Output Voltage1-Min:

    3.16 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    4.2%

  • Width:

    3.43 mm

BD433M2WFP3-CE2 Frequently Asked Questions (FAQs)

  • ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern under the IC to ensure efficient heat dissipation. A minimum of 20mm x 20mm copper area is recommended for thermal vias.
  • To ensure stable operation with a single-supply voltage, ROHM recommends using a decoupling capacitor (e.g., 10uF) between VCC and GND, and a 1kΩ resistor between VCC and VIN.
  • The maximum allowed power dissipation for the BD433M2WFP3-CE2 is 1.5W. Exceeding this limit may cause the device to overheat and malfunction.
  • The BD433M2WFP3-CE2 is rated for operation up to 125°C. However, ROHM recommends derating the power dissipation by 50% for every 10°C above 85°C to ensure reliable operation.
  • To troubleshoot output voltage issues, check the input voltage, output load, and PCB layout. Ensure the input voltage is within the recommended range, the output load is within the specified current limit, and the PCB layout is optimized for thermal performance.

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BD433M2WFP3-CE2 Overview

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