Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LM555CMMX/NOPB - Texas Instruments

Description: Highly stable 555 timer for generating accurate time delays and oscillation

Download LM555CMMX/NOPB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
LM555CMMX/NOPB - Texas Instruments - PCB symbol
click to zoom
PCB Footprints
LM555CMMX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-VSSOP
click to zoom
3D Models
LM555CMMX/NOPB - Texas Instruments - 3D model - Small Outline Packages - 8-VSSOP
click to zoom

LM555CMMX/NOPB Details

  • Manufacturer Part Number:

    LM555CMMX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TIMER

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM555CMMX/NOPB Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the LM555CMMX/NOPB is approximately 500 kHz.
  • No, the LM555CMMX/NOPB is a timer IC and not a voltage regulator. It's not designed to regulate voltage, and using it as such may lead to unstable or unpredictable behavior.
  • To ensure stable oscillation, make sure to use a high-quality capacitor (e.g., ceramic or film capacitor) and a resistor with low tolerance (e.g., 1% or better) in the timing circuit. Also, keep the power supply voltage stable and within the recommended range.
  • The LM555CMMX/NOPB is rated for operation up to 70°C (158°F). While it can tolerate higher temperatures, its performance and reliability may degrade. For high-temperature applications, consider using a more suitable device or taking additional thermal management measures.
  • To minimize EMI, use a decoupling capacitor (e.g., 0.1 μF) between the power supply pins (VCC and GND) and keep the layout compact. Also, use a ground plane and keep the signal traces short and away from noise sources.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM555CMMX/NOPB Overview

Use the download button to access the LM555CMMX/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM555, or try a keyword search, such as Analog Waveform Generation Functions

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.

Suggested Parts

If you searched for LM555CMMX/NOPB, you might also be interested in these parts:
Part Number
INA301A3QDGKTQ1
MAX9011EUT+T
MC74VHC1G04DBVT1G
MIC3490-5.0YM5-TR
282836-4
1751545
L-34ID
A-USBSB
STM32H742VIT6

Parts related to LM555CMMX/NOPB

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

LM555CMMX/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM555CMM National Semiconductor Corporation

1 Func, BIPolar, PDSO8
Part Image LM555CMMX/NOPB National Semiconductor Corporation

1 Func, BIPolar, PDSO8
Part Image LM555CMMX National Semiconductor Corporation

TIMER, 1 Func, BIPolar, PDSO8
Part Image LM555CMM/NOPB National Semiconductor Corporation

1 Func, BIPolar, PDSO8