LM555CJ ,TimerLM555 TimerFebruary 2000LM555Timer
LM555CM ,Single Timerwww www www www.f .f .f .fai ai ai airch rch rch rchild ild ild ildse se se semi mi mi mi.c .c .c . ..
LM555CMM ,TimerGeneral DescriptionThe LM555 is a highly stable device for generating accurate time delays or oscil ..
LM555CMM/NOPB ,Highly stable 555 timer for generating accurate time delays and oscillation 8-VSSOP 0 to 70Block Diagram..... 84 Revision HistoryChanges from Revision C (March 2013) to Revision D Page• Adde ..
LM555CMMX ,TimerGeneral DescriptionThe LM555 is a highly stable device for generating accurate time delays or oscil ..
LM555CMMX/NOPB ,Highly stable 555 timer for generating accurate time delays and oscillation 8-VSSOP 0 to 70Maximum Ratings(1)(2)over operating free-air temperature range (unless otherwise noted)MIN MAX UNIT ..
LP2992IM5-1.5 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packagesapplications.n Smallest possible size (SOT-23, LLP package)™Using an optimized VIP (Vertically Inte ..
LP2992IM5-1.8 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesLP2992 Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLPPackagesJune 2002LP ..
LP2992IM5-2.5 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP Packagesapplications.n Smallest possible size (SOT-23, LLP package)™Using an optimized VIP (Vertically Inte ..
LP2992IM5-2.5/NOPB ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator 5-SOT-23 -40 to 125Features... 1 8 Application and Implementation...... 158.1 Application Information........ 152 Appl ..
LP2992IM5-3.0 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesApplicationsabsolute minimum board space.n Cellular PhonePrecision Output: 1% tolerance output volt ..
LP2992IM5-3.3 ,Micropower 250 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and LLP PackagesApplicationsabsolute minimum board space.n Cellular PhonePrecision Output: 1% tolerance output volt ..
LM555CH-LM555CJ-LM555J
Timer
LM555
Timer
General DescriptionThe LM555isa highly stable devicefor generating accurate
time delaysor oscillation. Additional terminals are provided
for triggeringor resettingif desired.Inthe time delay modeof
operation,the timeis precisely controlledby one externalre-
sistor and capacitor. For astable operationasan oscillator,
the free running frequency and duty cycle are accurately
controlled with two external resistors and one capacitor. The
circuit maybe triggered and reseton falling waveforms, and
the output circuit can sourceor sinkupto 200mAor drive
TTL circuits.
Features Direct replacementfor SE555/NE555 Timing from microseconds through hours Operatesin both astable and monostable modes Adjustable duty cycle Output can sourceor sink 200 mA Output and supply TTL compatible Temperature stability better than 0.005%per˚C Normallyon and normallyoff output Availablein 8-pin MSOP package
Applications Precision timing Pulse generation Sequential timing Time delay generation Pulse width modulation Pulse position modulation Linear ramp generator
Schematic DiagramDS007851-1
February 2000
LM555
imer
