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LM2931CDG - onsemi

Description: Last Shipments - LDO Regulator, 100 mA, Ultra-High PSRR

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LM2931CDG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC−8 +
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LM2931CDG Details

  • Manufacturer Part Number:

    LM2931CDG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.16 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    1.25

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    29.5 V

  • Output Voltage1-Min:

    2.7 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

LM2931CDG Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2931CDG is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure the output voltage is stable and within regulation, make sure to use a minimum of 10uF capacitor at the input and output pins, and keep the input voltage at least 2V above the desired output voltage.
  • The minimum input voltage required for the LM2931CDG to function properly is 7V, but it's recommended to keep it above 8V for reliable operation.
  • The LM2931CDG is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation.
  • To protect the LM2931CDG from input voltage transients, use a TVS diode or a transient voltage suppressor at the input pin to clamp the voltage and prevent damage to the regulator.

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LM2931CDG Overview

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