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UC1543L
UC1543L
Supervisory Circuits UC1543L
Texas Instruments
UC1543L
--
Power Management
Supervisory Circuits
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
TypeVoltage Monitor
EU RoHSNot Compliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTube
Pin Count20
AutomotiveNo
Lead ShapeNo Lead
PCB changed20
Part StatusActive
Manual ResetNo
Output DriverActive Low/Open Drain
Package Width9.09(Max)
Package Height2.03(Max)
Package Length9.09(Max)
Watchdog TimerNo
Supplier PackageCLLCC
Chip Enable SignalsNo
Power Fail DetectionNo
Monitored Voltage (V)0 to 40
Number of Supervisors1
Standard Package NameLLCC
Battery Backup SwitchingNo
Maximum Supply Current (uA)10000
Maximum Power Dissipation (mW)1000
Maximum Operating Temperature (°C)125
Maximum Reset Threshold Voltage (V)2.55
Minimum Operating Temperature (°C)-55
Minimum Reset Threshold Voltage (V)2.45
Typical Reset Threshold Voltage (V)2.5
Maximum Operating Supply Voltage (V)40
Minimum Operating Supply Voltage (V)4.5
Description
Processor Supervisor 2.5V 1 Active Low/Open Drain 20-Pin CLLCC Tube
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