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BD33HA3MEFJ-ME2 - ROHM Semiconductor

Description: LDO Voltage Regulators IC Pwr Linear Reg Single Output LDO

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BD33HA3MEFJ-ME2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - HTSOP-J8(H=1mm)
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BD33HA3MEFJ-ME2 - ROHM Semiconductor  - 3D model - Small Outline Packages - HTSOP-J8(H=1mm)
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BD33HA3MEFJ-ME2 Details

  • Manufacturer Part Number:

    BD33HA3MEFJ-ME2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    HTSOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.2 V

  • Dropout Voltage1-Nom:

    0.6 V

  • Input Voltage Absolute-Max:

    10 V

  • Input Voltage-Max:

    8 V

  • Input Voltage-Min:

    4.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.05%

  • Load Regulation-Max:

    0.075%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    3.399 V

  • Output Voltage1-Min:

    3.201 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Packing Method:

    TR, EMBOSSED

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    3.9 mm

BD33HA3MEFJ-ME2 Frequently Asked Questions (FAQs)

  • ROHM recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure stable output voltage regulation, it's essential to follow the recommended input and output capacitor values, and to decouple the input and output pins properly. Additionally, the output voltage should be monitored and adjusted according to the application's requirements.
  • The maximum allowed input voltage ripple for the BD33HA3MEFJ-ME2 is 1Vp-p. Exceeding this value may affect the regulator's performance and stability.
  • Yes, the BD33HA3MEFJ-ME2 is rated for operation up to 125°C. However, the output current and voltage regulation may be affected at high temperatures. It's essential to consult the datasheet and perform thermal analysis to ensure reliable operation.
  • The BD33HA3MEFJ-ME2 has built-in overcurrent protection (OCP) and short-circuit protection (SCP). However, it's still recommended to add external protection components, such as fuses or PTC resistors, to prevent damage from excessive current or voltage surges.

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