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BA178M12FP-E2 - ROHM Semiconductor

Description: 500mA 12V, Fixed Output, High PSRR Three-Terminal Regulators

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BA178M12FP-E2 - ROHM Semiconductor PCB footprint - Other - Other - TO252-3 _2023
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BA178M12FP-E2 Details

  • Manufacturer Part Number:

    BA178M12FP-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-252

  • Package Description:

    TO-252, 3/2 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    27 V

  • Input Voltage-Min:

    15 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.1%

  • Load Regulation-Max:

    0.24%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    12.6 V

  • Output Voltage1-Min:

    11.4 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    2.5 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

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

    10

  • Voltage Tolerance-Max:

    5%

  • Width:

    5.5 mm

BA178M12FP-E2 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the BA178M12FP-E2 is 10.5V to 16V, with a typical voltage of 12V.
  • To ensure the stability of the output voltage, it is recommended to use a capacitor with a value of 10uF or more between the VIN and GND pins, and to keep the input voltage within the recommended range.
  • The maximum output current of the BA178M12FP-E2 is 1.2A, but it is recommended to keep the output current below 1A for stable operation.
  • To protect the BA178M12FP-E2 from overheating, it is recommended to provide adequate heat sinking, such as a heat sink or a metal plate, and to keep the ambient temperature below 85°C.
  • The BA178M12FP-E2 is rated for operation up to 85°C, but it is recommended to derate the output current and voltage at higher temperatures to ensure reliable operation.

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