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MAX642

MAX6421US29+T vs MAX6421US29-T vs MAX6421US30+T

 
PartNumberMAX6421US29+TMAX6421US29-TMAX6421US30+T
DescriptionSupervisory Circuits Single uPower Reset CircuitSupervisory CircuitsSupervisory Circuits Single uPower Reset Circuit
ManufacturerMaxim IntegratedMaxim IntegratedMaxim Integrated
Product CategorySupervisory CircuitsSupervisory CircuitsPMIC - Supervisors
RoHSY--
TypeVoltage SupervisoryVoltage SupervisorySimple Reset/Power-On Reset
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseSOT-143-4LSOT-143-4-
Threshold Voltage1.6 V to 5 V1.6 V to 5 V1.6 V to 5 V
Number of Inputs Monitored1 Input1 Input1 Input
Output TypeActive Low, Push-PullActive Low, Push-PullActive Low Push-Pull
Manual ResetNo Manual ResetNo Manual ResetNo Manual Reset
Watchdog TimersNo WatchdogNo WatchdogNo Watchdog
Battery Backup SwitchingNo BackupNo BackupNo Backup
Reset Delay Time4.375 ms4.375 ms4.375 ms
Supply Voltage Max5.5 V5.5 V-
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 125 C+ 125 C
SeriesMAX6421USMAX6421USMAX6421US
PackagingReelReelTape & Reel (TR)
Height0.94 mm0.94 mm-
Length2.92 mm2.92 mm-
Width1.3 mm1.3 mm-
BrandMaxim IntegratedMaxim Integrated-
Overvoltage Threshold2.998 V2.998 V3.075 V
Undervoltage Threshold2.852 V2.852 V2.925 V
Chip Enable SignalsNo Chip EnableNo Chip EnableNo Chip Enable
Operating Supply Current2.5 uA2.5 uA2.5 uA
Pd Power Dissipation320 mW320 mW-
Power Fail DetectionNoNoNo
Product TypeSupervisory CircuitsSupervisory Circuits-
Factory Pack Quantity2500--
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICs-
Supply Voltage Min1 V1 V-
Part # AliasesMAX6421USMAX6421USMAX6421US
Package Case--SOT-143-4L
Operating Temperature---40°C ~ 125°C (TA)
Mounting Type--Surface Mount
Supplier Device Package--SOT-143-4
Output--Push-Pull, Totem Pole
Reset--Active Low
Number of Voltages Monitored--1
Reset Timeout--Adjustable/Selectable
Voltage Threshold--3V
Pd Power Dissipation--320 mW
Supply Voltage Max--5.5 V
Supply Voltage Min--1 V
Produttore Parte # Descrizione RFQ
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