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BD42500G-CTR - ROHM Semiconductor

Description: ROHM BD42500G-CTR Linear Voltage Regulator, 50mA, ±15mV 5-Pin, SSOP

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PCB Footprints
BD42500G-CTR - ROHM Semiconductor PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - BD42500G-CTR
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3D Models
BD42500G-CTR - ROHM Semiconductor  - 3D model - SOT23 (5-Pin) - BD42500G-CTR
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BD42500G-CTR Details

  • Manufacturer Part Number:

    BD42500G-CTR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Seated Height-Max:

    1.25 mm

  • Supply Voltage-Max (Vsup):

    42 V

  • Supply Voltage-Min (Vsup):

    5.3 V

  • Supply Voltage-Nom (Vsup):

    13.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

BD42500G-CTR Frequently Asked Questions (FAQs)

  • ROHM recommends a 2-layer or 4-layer PCB with a thermal relief pattern on the bottom layer to improve heat dissipation. A minimum of 1 oz copper thickness is recommended for the PCB.
  • To ensure stable operation with a high-capacitance output capacitor, ROHM recommends adding a 1-2 ohm resistor in series with the capacitor to dampen oscillations.
  • The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
  • While the BD42500G-CTR is rated for operation up to 105°C, ROHM recommends derating the output current and voltage to ensure reliable operation in high-temperature environments.
  • ROHM recommends checking the PCB layout, output capacitor selection, and input voltage stability to troubleshoot oscillations or instability issues. A 10uF-22uF output capacitor with a 1-2 ohm series resistor can help stabilize the output.

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