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BD33GA3WNUX-TR - ROHM Semiconductor

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BD33GA3WNUX-TR - ROHM Semiconductor  - 3D model
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BD33GA3WNUX-TR Details

  • Manufacturer Part Number:

    BD33GA3WNUX-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.9 V

  • Dropout Voltage1-Nom:

    0.45 V

  • Input Voltage Absolute-Max:

    15 V

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-N8

  • Length:

    3 mm

  • Line Regulation-Max:

    0.033%

  • Load Regulation-Max:

    0.0495%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -25 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    3.333 V

  • Output Voltage1-Min:

    3.267 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    1%

  • Width:

    2 mm

BD33GA3WNUX-TR Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad size of 2.5mm x 2.5mm with a minimum of 10 thermal vias (0.3mm diameter) to achieve optimal thermal performance. Additionally, a solid copper plane on the bottom layer can help to dissipate heat efficiently.
  • To ensure stable output voltage regulation, it's essential to follow the recommended input and output capacitor values and types, as specified in the datasheet. Additionally, the input voltage should be well-regulated, and the output should not be overloaded.
  • According to ROHM, the maximum allowed input voltage ripple for the BD33GA3WNUX-TR is 1Vp-p. Exceeding this value may affect the LDO's performance and stability.
  • The BD33GA3WNUX-TR is rated for operation up to 125°C. However, it's essential to consider the derating curves and thermal management to ensure reliable operation in high-temperature environments.
  • The power dissipation of the BD33GA3WNUX-TR can be calculated using the formula: Pd = (Vin - Vout) x Iout. It's essential to consider the maximum allowed power dissipation and thermal management to prevent overheating.

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BD33GA3WNUX-TR Overview

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