LM555CM
- Mfr.Part #
- LM555CM
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OSC SINGLE TIMER 8-SOP
- Stock
- 643
- In Stock :
- 643
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- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Number of Channels :
- 1
- Power Dissipation :
- 1.18W
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Low Level Output Current :
- 200mA
- Number of Functions :
- 1
- Current Rating :
- 3mA
- Width :
- 3.91mm
- Length :
- 4.9mm
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Operating Temperature :
- 0°C~70°C
- Contact Plating :
- Lead, Tin
- Supply Voltage-Min (Vsup) :
- 4.5V
- ECCN Code :
- EAR99
- Base Part Number :
- LM555
- Terminal Position :
- Dual
- Operating Supply Current :
- 10mA
- Pin Count :
- 8
- Output Current :
- 200mA
- High Level Output Current :
- -200mA
- Packaging :
- Tube
- Max Power Dissipation :
- 1.18W
- Mount :
- Surface Mount
- Number of Pins :
- 8
- JESD-609 Code :
- e0
- REACH SVHC :
- No SVHC
- Frequency :
- 100kHz
- Supply Voltage :
- 5V
- Type :
- 555 Type, Timer/Oscillator (Single)
- RoHS Status :
- Non-RoHS Compliant
- Height :
- 1.75mm
- Number of Terminations :
- 1
- Nominal Supply Current :
- 3mA
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Peak Reflow Temperature (Cel) :
- 235
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Thickness :
- 1.58mm
- Voltage - Supply :
- 4.5V~16V
- Terminal Form :
- Gull wing
- Quiescent Current :
- 3mA
- Datasheets
- LM555CM

Programmable Timers and Oscillators onsemi LM555CM Overview
The LM555CM from onsemi is a highly versatile and widely utilized IC OSC SINGLE TIMER in an 8-SOP package. It is designed for generating accurate timing pulses, which can be crucial in a wide range of electronic applications. The device functions as a stable controller capable of producing accurate time delays or oscillation. The Programmable Timers and Oscillators onsemi LM555CM is an essential component for designers focusing on reliability and functionality in their electronic circuits. This robust timer IC facilitates enhanced performance in applications requiring precise time-based operation and is a preferred choice for volume purchasing by B2B customers due to its reliability and cost-effectiveness.
LM555CM Features
The LM555CM features include adjustable duty cycles, high output current capability, and direct replacement compatibility with the SE555/NE555. It operates from a wide supply voltage range from 4.5V to 16V, and can handle outputs as high as 200mA. This IC is also characterized by its low supply current consumption when output is high, which makes it an excellent choice for power-sensitive applications.
LM555CM Applications
- Timing Delays: The LM555CM is frequently used in applications requiring specific time delays. Its precision timing capabilities ensure reliable operation in processes like automated equipment and system resets.
- Pulse Generation: It is adept at generating stable and repeatable pulses, making it ideal for use in waveform generation, which is critical in digital communication systems.
- Sequential Timing: In sequential circuits where multiple events are timed, the LM555CM provides the necessary control, facilitating complex operations in industrial controls and interface applications.
- Pulse Width Modulation (PWM): The device is used for PWM for controlling the power supplied to electrical devices, widely used in motor control and light dimming circuits.
- Frequency Division: The LM555CM serves as a frequency divider, an essential function in creating various frequencies required in radio transmitters and receivers.
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