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BD3572YFP-ME2 - ROHM Semiconductor

Description: 500mA Variable Output, High-Accuracy LDO Regulator for Automotive

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BD3572YFP-ME2 - ROHM Semiconductor - PCB symbol
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PCB Footprints
BD3572YFP-ME2 - ROHM Semiconductor PCB footprint - Other - Other - TO252-5
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3D Models
BD3572YFP-ME2 - ROHM Semiconductor - 3D model - Other - TO252-5
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BD3572YFP-ME2 Details

  • Manufacturer Part Number:

    BD3572YFP-ME2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.48 V

  • Dropout Voltage1-Nom:

    0.25 V

  • JESD-30 Code:

    R-PSSO-G4

  • Length:

    6.5 mm

  • Load Regulation-Max(%):

    1.4285%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    12 V

  • Output Voltage1-Min:

    2.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP4/5H,.37,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    2.5 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

  • Width:

    5.5 mm

BD3572YFP-ME2 Frequently Asked Questions (FAQs)

  • ROHM recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure stable operation with a high-ESR output capacitor, add a 10nF to 100nF ceramic capacitor in parallel with the output capacitor to reduce the overall ESR.
  • The maximum allowed voltage on the EN pin is 6V, exceeding which may cause damage to the internal circuitry.
  • While the BD3572YFP-ME2 is rated for operation up to 105°C, it's recommended to derate the output current and voltage to ensure reliable operation in high-temperature environments.
  • To troubleshoot oscillation or instability issues, check the PCB layout for noise coupling, ensure proper decoupling of the input and output capacitors, and verify that the output capacitor meets the recommended specifications.

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BD3572YFP-ME2 Overview

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