LMC555CMMX/NOPB
- Mfr.Part #
- LMC555CMMX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- LMC555 - 555 TIMER WITH LOW POWE
- Stock
- 11,125
- In Stock :
- 11,125
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- Manufacturer :
- National Semiconductor
- Product Category :
- Programmable Timers and Oscillators
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Low Level Output Current :
- 50mA
- Frequency :
- 3MHz
- Width :
- 3mm
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Quiescent Current :
- 50μA
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 150μA
- Output Current :
- 100mA
- Terminal Position :
- Dual
- Supply Current-Max (Isup) :
- 0.4mA
- Type :
- 555 Type, Timer/Oscillator (Single)
- Contact Plating :
- Tin
- Max Power Dissipation :
- 555mW
- Voltage - Supply :
- 1.5V~15V
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Pin Count :
- 8
- Turn On Delay Time :
- 100 ns
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- High Level Output Current :
- -10mA
- Propagation Delay :
- 100 ns
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Power Dissipation :
- 555mW
- Base Part Number :
- LMC555
- Length :
- 3mm
- Height :
- 1.07mm
- Number of Timers/Counters :
- 1
- Number of Terminations :
- 8
- Thickness :
- 970μm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Nominal Supply Current :
- 50μA
- Datasheets
- LMC555CMMX/NOPB

Programmable Timers and Oscillators National Semiconductor LMC555CMMX/NOPB Overview
The LMC555CMMX/NOPB by National Semiconductor redefines the efficiency and functionality of Programmable Timers and Oscillators, ensuring advanced performance in various applications. Known for its low power consumption and high reliability, this IC is an optimal solution for designers looking to enhance system longevity and efficacy. The LMC555 555 Timer leverages innovative CMOS technology, providing a robust alternative to standard NE555 timers, with significantly reduced power requirements. This feature makes the Programmable Timers and Oscillators National Semiconductor LMC555CMMX/NOPB an ideal choice for energy-sensitive projects without compromising on timing precision.
LMC555CMMX/NOPB Features
The LMC555CMMX/NOPB stands out with its unique characteristics, including low supply voltage from 1.5V to 15V, and an ability to source or sink up to 200 mA of output current. This timer also features a high timing accuracy and a wide temperature stability range, which ensures reliable performance across different environmental conditions. Moreover, its adjustable duty cycle is perfect for a vast array of pulse-width modulation (PWM) applications, providing flexibility in design and implementation.
LMC555CMMX/NOPB Applications
- Consumer Electronics: In devices such as cameras, toys, and personal gadgets, the LMC555CMMX/NOPB controls timing functions efficiently, enhancing device functionality and user experience.
- Industrial Automation: This timer is used in automated systems for process control, where precise timing is crucial for the synchronization and operation of machinery.
- Telecommunications: It assists in managing signal events and pulse generation, critical for maintaining the integrity of communications systems.
- Portable Devices: Due to its low power consumption, it is highly suitable for battery-operated devices, ensuring longer battery life while providing consistent performance.
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