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LMC555CM/NOPB - Texas Instruments

Description: World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz

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LMC555CM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LMC555CM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LMC555CM/NOPB Details

  • Manufacturer Part Number:

    LMC555CM/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • 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

  • Analog IC - Other Type:

    PULSE; RECTANGULAR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Frequency-Max:

    3 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.753 mm

  • Supply Current-Max (Isup):

    0.4 mA

  • Supply Voltage-Max (Vsup):

    15 V

  • Supply Voltage-Min (Vsup):

    1.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LMC555CM/NOPB Frequently Asked Questions (FAQs)

  • The maximum frequency of operation for the LMC555CM/NOPB is approximately 3 MHz.
  • No, the LMC555CM/NOPB is a timer IC and not a voltage regulator. It's designed to generate timing signals, not regulate voltage.
  • To ensure reliable oscillation, make sure to use a high-quality capacitor (e.g., ceramic or film) for the timing capacitor (C1), and a resistor with a low temperature coefficient (e.g., metal film) for the timing resistor (R1).
  • The minimum supply voltage for the LMC555CM/NOPB is 2V, and the maximum supply voltage is 15V.
  • The LMC555CM/NOPB is rated for operation from -40°C to 85°C. While it can operate in high-temperature environments, its performance may degrade above 70°C. Consult the datasheet for more information.

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LMC555CM/NOPB Overview

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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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