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BA12T - ROHM Semiconductor

Description: ROHM BA12T, LDO Voltage Regulator, 1A, 12 V 3-Pin, TO-220FP

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PCB Footprints
BA12T - ROHM Semiconductor PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO220FP-1
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BA12T - ROHM Semiconductor  - 3D model - Transistor Outline, Vertical - TO220FP-1
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BA12T Details

  • Manufacturer Part Number:

    BA12T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220FP

  • Package Description:

    TO-220FP, 3 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:

    0.5 V

  • Dropout Voltage1-Nom:

    0.3 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    13 V

  • JESD-30 Code:

    R-PSFM-T3

  • Line Regulation-Max:

    0.1%

  • Load Regulation-Max:

    0.15%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    1 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-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

BA12T Frequently Asked Questions (FAQs)

  • The BA12T can operate safely between -40°C to 125°C, but the recommended operating temperature range is -20°C to 85°C for optimal performance.
  • To ensure proper biasing, make sure to provide a stable voltage supply, use a suitable resistor value for the base resistor, and ensure the collector-emitter voltage is within the recommended range.
  • The maximum current rating for the BA12T is 100mA per transistor, but it's recommended to derate the current to 50mA or less for reliable operation.
  • Yes, the BA12T can be used as a switch or amplifier, but it's primarily designed as a general-purpose amplifier array. For switching applications, consider using a dedicated switch transistor array.
  • To prevent ESD damage, handle the BA12T with an anti-static wrist strap or mat, and ensure the workspace is ESD-protected. Avoid touching the pins or leads directly.

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