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LM555
Single Timer

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Contents

General Description
Features
Applications
Product Status/Pricing/Packaging
Order Samples
Application Notes
Qualification Support

General Description

The LM555/NE555/SA555 is a highly stable controller capable of producing accurate timing pulses. With monostable operation, the time delay is controlled by one external resistor and one capacitor. With a stable operation, the frequency and duty cycle are accurately controlled with two external resistors and one capacitor.

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Features

  • High Current Drive Capability (200mA)
  • Adjustable Duty Cycle
  • Temperature Stability of 0.005%/°C
  • Timing From µSec To Hours
  • Turn Off Time Less Than 2µSec

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Applications

  • Precision Timing
  • Pulse Generation
  • Time Delay Generation
  • Sequential Timing

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Product Status/Pricing/Packaging      buy now

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage Drawing
LM555CMFull ProductionRoHS Compliant$0.168SOIC8RAIL PDF
LM555CMXFull ProductionRoHS Compliant$0.168SOIC8TAPE REEL PDF
LM555CNFull ProductionRoHS Compliant$0.105DIP8RAIL PDF
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

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Application Notes

AN-3006: Optically Isolated Phase Controlling Circuit Solution (318 K) Nov 20, 2009
 

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Qualification Support

Click on a product for detailed qualification data

Product
LM555CM
LM555CMX
LM555CN

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