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Datasheet Texas Instruments LMC555CM/NOPB

Datasheet Texas Instruments LMC555CM/NOPB

ManufacturerTexas Instruments
Part NumberLMC555CM/NOPB

World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz 8-SOIC -40 to 85


  • Download » Datasheet, PDF, 1.4 Mb, Revision: M, 05-10-2016, File uploaded 03-21-2018
    LMC555 CMOS Timer datasheet
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    SNAS558M – FEBRUARY 2000 – REVISED JULY 2016 LMC555 CMOS Timer
    1 Features 3 Description The LMC555 device is a CMOS version of the
    industry standard 555 series general-purpose timers.
    In addition to the standard package (SOIC, VSSSOP,
    and PDIP) the LMC555 is also available in a chipsized package (8-bump DSBGA) using TI's DSBGA
    package technology. The LMC555 offers the same
    capability of generating accurate time delays and
    frequencies as the LM555 but with much lower power
    dissipation and supply current spikes. When operated
    as a one-shot, the time delay is precisely controlled
    by a single external resistor and capacitor. In the
    astable mode the oscillation frequency and duty cycle
    are accurately set by two external resistors and one
    capacitor. The use of TI's LMCMOS process extends
    both the frequency range and the low supply
    capability. 1 Industry's Fastest Astable Frequency of 3 MHz
    Available in Industry's Smallest 8-Bump DSBGA ...


Family: LMC555, LMC555-MD8


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes


Package TypeDD
Package QTY9595
Device MarkingLMC555CM
Width (mm)3.913.91
Length (mm)4.94.9
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataDownload »Download »


Frequency(Max)3 MHz
Iq(Typ)50 uA
Operating Temperature Range-40 to 125,-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Special FeaturesN/A
VCC(Max)15 V
VCC(Min)1.5 V

Eco Plan


Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LMG5200POLEVM-10
    LMG5200 GaN 48V to 1V Point of Load Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 562 Kb, 05-14-2004
    AN-681 PC Mouse Implementation Using COP800

Moldel Line

Series: LMC555 (14)

Manufacturer's Classification

  • Semiconductors > Clock and Timing > Timers
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