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BA33DD0WT - ROHM Semiconductor

Description: 2A 3.3V, Fixed Output, High-Accuracy LDO Regulator with Shutdown Switch

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PCB Footprints
BA33DD0WT - ROHM Semiconductor PCB footprint - Other - Other - TO220FP-5_2023
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BA33DD0WT - ROHM Semiconductor  - 3D model - Other - TO220FP-5_2023
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BA33DD0WT Details

  • Manufacturer Part Number:

    BA33DD0WT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220FP

  • Package Description:

    TO-220FP, 5 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.7 V

  • Dropout Voltage1-Nom:

    0.45 V

  • Input Voltage Absolute-Max:

    36 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-XSFM-T5

  • JESD-609 Code:

    e2

  • Line Regulation-Max:

    0.05%

  • Load Regulation-Max:

    0.2%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    2 A

  • Output Voltage1-Max:

    3.333 V

  • Output Voltage1-Min:

    3.267 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP5,.1,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Copper (Sn/Cu)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.7 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    1%

BA33DD0WT Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the BA33DD0WT is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade if operated outside this range for extended periods.
  • To ensure proper soldering, follow the recommended soldering conditions and guidelines provided in the datasheet. Use a soldering iron with a temperature range of 350°C to 370°C, and apply a soldering flux suitable for lead-free soldering. Avoid applying excessive force or heat, which can damage the device.
  • The maximum power dissipation for the BA33DD0WT is 1.5W, as specified in the datasheet. However, it's crucial to consider the device's thermal resistance, PCB layout, and ambient temperature to ensure the device operates within its safe operating area.
  • While the BA33DD0WT is designed to operate in a variety of environments, it's essential to take precautions when using it in high-humidity conditions. Apply a conformal coating to the PCB, and ensure the device is properly sealed to prevent moisture ingress. Additionally, follow the recommended storage and handling guidelines to prevent damage.
  • To troubleshoot issues with the BA33DD0WT, start by reviewing the datasheet and application notes. Check the device's pinout, voltage supply, and signal connections. Use oscilloscopes or logic analyzers to monitor the device's behavior and identify potential issues. If the problem persists, consult ROHM Semiconductor's technical support or contact a local distributor for assistance.

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