LP3470IM5X-4.63 ,Tiny Power On Reset CircuitFeaturesvoltage (V ) options: 2.63V, 2.93V, 3.08V, 3.65V, 4.00V,RTH4.38V, and 4.63V. If other volta ..
LP3470IM5X-4.63 ,Tiny Power On Reset CircuitElectrical CharacteristicsLimits in standard typeface are for T = 25˚C, and limits in boldface type ..
LP3470IM5X-4.63 ,Tiny Power On Reset CircuitElectrical CharacteristicsLimits in standard typeface are for T = 25˚C, and limits in boldface type ..
LP3470IM5X-4.63 ,Tiny Power On Reset CircuitElectrical CharacteristicsLimits in standard typeface are for T = 25˚C, and limits in boldface type ..
LP3470IM5X-4.63 ,Tiny Power On Reset CircuitLP3470 Tiny Power On Reset CircuitSeptember 2000LP3470Tiny Power On Reset Circuitn Custom Reset Thr ..
LP3470M5-2.63 ,Tiny Power On Reset CircuitFeaturesvoltage (V ) options: 2.63V, 2.93V, 3.08V, 3.65V, 4.00V,RTH4.38V, and 4.63V. If other volta ..
LT1013CN8#PBF ,Dual Precision Op Amp
LT1013CP ,Dual Precision Low-Power Operational AmplifierSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareLT1013,LT1013D,LT101 ..
LT1013D ,Dual Precision Operational AmplifierSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareLT1013,LT1013D,LT101 ..
LT1013D ,Dual Precision Operational AmplifierElectrical Characteristics: LT1013DM, 5 V.. 11 12 Mechanical, Packaging, and OrderableInformation.. ..
LT1013DD ,Dual Precision Operational AmplifierMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2) ..
LT1013DD ,Dual Precision Operational AmplifierFeatures 3 DescriptionThe LT1013x devices are dual precision operational1• Single-Supply Operationa ..
LP3470IM5-2.63-LP3470IM5-2.93-LP3470IM5-3.08-LP3470IM5-3.65-LP3470IM5-4.00-LP3470IM5-4.38-LP3470IM5-4.63-LP3470IM5X-2.63-LP3470IM5X-2.75-LP3470IM5X-2.93-LP3470IM5X-3.08-LP3470IM5X-3.65-LP3470IM5X-4.00-LP3470IM5X-4.38-LP3470IM5X-4.63-LP3470M5-2.63-LP3470M5-2.93-LP3470M5-3.0
Tiny Power On Reset Circuit
LP3470
Tiny Power On Reset Circuit
General DescriptionThe LP3470isa micropower CMOS voltage supervisory
circuit designedto monitor power suppliesin microprocessor
(µP) and other digital systems.It provides maximum adjust-
abilityfor power-on-reset (POR) and supervisory functions.It availablein the following six standard reset threshold
voltage (VRTH) options: 2.63V, 2.93V, 3.08V, 3.65V, 4.00V,
4.38V, and 4.63V.If other voltage options between 2.4V and
5.0V are desired please contact your National Semiconduc-
tor representative.
The LP3470 assertsa reset signal wheneverthe VCC supply
voltage falls belowa reset threshold. The reset time-out
periodis adjustable usingan external capacitor. Resetre-
mains assertedforan interval (programmedbyan external
capacitor) after VCC has risen abovethe threshold voltage.
The deviceis availablein the tiny SOT23-5 package.
Key Specifications ±1% Reset Threshold Accuracy Over Temperature Standard Reset Threshold Voltages: 2.63V, 2.93V,
3.08V, 3.65V, 4.00V, 4.38V, and 4.63V Custom Reset Threshold Voltages: For other voltages
between 2.4V and 5.0V contact your National
Semiconductor representative Very Low Quiescent Current (16µA typical) Guaranteed Reset valid downto VCC=0.5V
Features Tiny SOT23-5 Package Open Drain Reset Output Programmable Reset Timeout Period Usingan External
Capacitor Immuneto Short VCC Transients
Applications CriticalµP andµC Power Monitoring Intelligent Instruments Computers Portable/Battery-Powered Equipments
Pin Configuration and Basic Operating Circuit
Pin Configuration Basic Operating CircuitTop View
SeeNS Package Number
MF05A
September 2000
LP3470
iny
Power
Reset
Circuit
