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LM2903BIPWR - Texas Instruments

Description: Analog Comparators Dual industrial grade standard comparator 8-TSSOP -40 to 125

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LM2903BIPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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LM2903BIPWR Details

  • Manufacturer Part Number:

    LM2903BIPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-01-28

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.025 µA

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    1000 ns

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage Limit-Max:

    38 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM2903BIPWR Frequently Asked Questions (FAQs)

  • The maximum input voltage for the LM2903BIPWR is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum load of 5mA. Also, keep the input voltage ripple within 1V peak-to-peak.
  • The LM2903BIPWR is rated for operation up to 125°C, but its performance may degrade at high temperatures. Consider using a heat sink or a thermally-enhanced package (e.g., LM2903BIPWTR) for high-temperature applications.
  • Use a voltage clamp or a transient voltage suppressor (TVS) diode at the input to protect the regulator from voltage surges or spikes. You can also add a series resistor and a capacitor to filter out high-frequency noise.
  • No, the LM2903BIPWR is not designed as a low-dropout regulator. It requires a minimum input-to-output voltage differential of 2V for proper operation. For LDO applications, consider using a dedicated LDO regulator like the TLV703 or TPS63051.

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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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