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LM2903M - Texas Instruments

Description: Low offset, dual differential comparator, automotive drade

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LM2903M - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM2903M Details

  • Manufacturer Part Number:

    LM2903M

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.902 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1500 ns

  • Seated Height-Max:

    1.753 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.899 mm

LM2903M Frequently Asked Questions (FAQs)

  • The maximum input voltage for the LM2903M is 26V, but it's recommended to keep it below 24V for reliable operation.
  • The LM2903M is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and voltage accordingly.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR of 5 ohms or less, and keep the input capacitance to a minimum.
  • No, the LM2903M is a linear voltage regulator and not suitable for switching regulator applications. It's designed for low-dropout, low-power applications.
  • The minimum input voltage required for the LM2903M to regulate properly is 7.2V for a 5V output, and 10.5V for a 12V output.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image LM2903M7/NOPB National Semiconductor Corporation

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Part Image LM2903M ROHM Semiconductor

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Part Image LM2903MXEP National Semiconductor Corporation

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For a full list of alternate parts for LM2903M, check out Findchips.com