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LM2903FVM-TR - ROHM Semiconductor

Description: LM2903FVM-TR ROHM, Dual Comparator, Open Collector O/P, 1µs 3 → 32 V 8-Pin MSOP

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LM2903FVM-TR - ROHM Semiconductor - PCB symbol
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PCB Footprints
LM2903FVM-TR - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - MSOP8..
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3D Models
LM2903FVM-TR - ROHM Semiconductor - 3D model - Small Outline Packages - MSOP8..
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LM2903FVM-TR Details

  • Manufacturer Part Number:

    LM2903FVM-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    5.8

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    2.9 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Equivalence Code:

    TSSOP8,.16

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Response Time-Nom:

    1000 ns

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    1.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    2.8 mm

LM2903FVM-TR Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the LM2903FVM-TR is -40°C to 125°C, although the device can withstand temperatures up to 150°C for short periods.
  • To ensure the stability of the voltage regulator output, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 5 ohms. Additionally, the input capacitor should be at least 10uF with an ESR of less than 5 ohms.
  • The maximum dropout voltage for the LM2903FVM-TR is 1.5V, which means that the input voltage must be at least 1.5V higher than the output voltage to ensure proper regulation.
  • The LM2903FVM-TR is designed for low-to-medium current applications up to 1A. For high-current applications, it is recommended to use a heat sink and to ensure that the device is properly mounted to prevent overheating.
  • To protect the LM2903FVM-TR from input voltage surges, it is recommended to use a TVS (Transient Voltage Suppressor) diode or a zener diode in parallel with the input capacitor to clamp the input voltage.

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LM2903FVM-TR Overview

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