Specification	UC2903DWTR

Mounting Type	Surface Mount
Number of Voltages Monitored	4
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	Open Drain, Open Collector
Package Length	0.295 in
Package Name	18-SOIC
Package Width	7.5 mm
Reset	Active Low
Reset Timeout	Selectable, Adjustable
Type	Multi-Voltage Supervisor
Voltage - Threshold	Selectable, Adjustable

UC2903 Series

Part	Reset Timeout	Type	Number of Voltages Monitored	Output	Mounting Type	Voltage - Threshold	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Reset	Package Width	Package Length	Package / Case
Texas Instruments UC2903DWTR	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	18-SOIC	Active Low	7.5 mm	0.295 in
Texas Instruments UC2903N	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Through Hole	Adjustable Selectable	85 °C	-40 °C	18-DIP 18-PDIP	Active Low	7.62 mm	0.3 in
Texas Instruments UC2903QTRG3	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	20-PLCC	Active Low	9 mm	9 mm	20-LCC (J-Lead)
Texas Instruments UC2903DWG4	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	18-SOIC	Active Low	7.5 mm	0.295 in
Texas Instruments UC2903Q	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	20-PLCC	Active Low	9 mm	9 mm	20-LCC (J-Lead)
Texas Instruments UC2903DW	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	18-SOIC	Active Low	7.5 mm	0.295 in
Texas Instruments UC2903J	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Through Hole	Adjustable Selectable	85 °C	-40 °C	18-CDIP	Active Low	7.62 mm	0.3 in
Texas Instruments UC2903QTR	Adjustable Selectable	Multi-Voltage Supervisor	4	Open Collector Open Drain	Surface Mount	Adjustable Selectable	85 °C	-40 °C	20-PLCC	Active Low	9 mm	9 mm	20-LCC (J-Lead)

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UC2903DWTR | Datasheet