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UC39

UC3903DWTR vs UC3903DWG4 vs UC3903DWTRG4

 
PartNumberUC3903DWTRUC3903DWG4UC3903DWTRG4
DescriptionSupervisory Circuits Quad Supply and Line MonitorSupervisory Circuits Quad Supply and Line MonitorSupervisory Circuits Quad Supply and Line Monito
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySupervisory CircuitsSupervisory CircuitsPMIC - Supervisors
RoHSYY-
TypeVoltage MonitorsVoltage MonitorsMulti-Voltage Supervisor
Mounting StyleSMD/SMTSMD/SMT-
Package / CaseSOIC-18SOIC-18-
Threshold VoltageAdjustableAdjustable-
Number of Inputs Monitored4 Input4 Input-
Output TypeActive-low,Open-drainActive-low,Open-drain-
Manual ResetNo Manual ResetNo Manual Reset-
Watchdog TimersNo WatchdogNo Watchdog-
Reset Delay TimeAdjustableAdjustable-
Supply Voltage Max40 V40 V-
Minimum Operating Temperature0 C0 C-
Maximum Operating Temperature+ 70 C+ 70 C-
SeriesUC3903UC3903-
PackagingReelTubeTape & Reel (TR) Alternate Packaging
FeaturesNegative Voltage Monitoring, Over Voltage SenseInternal Hysteresis-
Height2.35 mm2.35 mm-
Length11.62 mm11.62 mm-
Operating Temperature Range0 C to + 70 C0 C to + 70 C-
Width7.52 mm7.52 mm-
BrandTexas InstrumentsTexas Instruments-
Overvoltage ThresholdAdjustableAdjustable-
Undervoltage ThresholdAdjustableAdjustable-
Moisture SensitiveYesYes-
Operating Supply Current7000 uA7000 uA-
Pd Power Dissipation1000 mW1000 mW-
Product TypeSupervisory CircuitsSupervisory Circuits-
Factory Pack Quantity200040-
SubcategoryPMIC - Power Management ICsPMIC - Power Management ICs-
Supply Voltage Min8 V8 V-
Unit Weight0.007408 oz0.007408 oz-
Package Case--18-SOIC (0.295", 7.50mm Width)
Operating Temperature--0°C ~ 70°C (TA)
Mounting Type--Surface Mount
Supplier Device Package--18-SOIC
Output--Push-Pull, Totem Pole
Reset--Active Low
Number of Voltages Monitored--4
Reset Timeout--Adjustable/Selectable
Voltage Threshold--Adjustable/Selectable
Manufacturer Part # Description RFQ
Texas Instruments
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UC3906J New and Original
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