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UC2903DW - Texas Instruments

Volt Supervisor Monitor 18-Pin SOIC Tube

Parameters
Output Driver Type / Reset OutputActive-low,Open-drain
Monitored Voltage 2 (typ)(Nom)(V)Adjustable
Threshold Voltage 1(Typ)(V)1.8
Operating Temperature Range(C)-40 to 85
RatingCatalog
Package GroupPLCC,SOIC
Iq(Typ)(uA)7000
Reset Threshold Accuracy(%)3
Threshold Voltage 2 (typ)(Typ)(V)Adjustable
Package Sizemm2
Watchdog Timer WDI(sec)None
Threshold Voltage 4 (typ)(Typ)(V)Adjustable
Time Delay(ms)Programmable
VCC(Max)(V)40
Monitored Voltage 3 (typ)(Nom)(V)Adjustable
Monitored Voltage 4 (typ)(Nom)(V)Adjustable
Special FeaturesNegative Voltage Monitoring,Over Voltage Sense
# of supplies monitored4
Monitored Voltage 1 (typ)(Nom)(V)Adjustable
VCC(Min)(V)8
Approx. Price (US$)2.52 | 1ku
Threshold Voltage 3 (typ)(Typ)(V)Adjustable
Features
Part FamilyUC2903
StatusACTIVE
ROHSCompliant
PB FreeYes
Inventory
Distributor Part number Quantity Cost
Texas Instruments UC2903DW 5968 $6.49 Buy now
Digi-Key 296-2640-5-ND 588 $6.30 Buy now
AVNET Express UC2903DW 18 $5.12 Buy now
AVNET Asia Pacific UC2903DW $4.20 Buy now
AVNET Europe UC2903DW 80 $5.18 Buy now
Newark UC2903DW $7.05 Buy now
Farnell UC2903DW $4.75 Buy now
RS Components UC2903DW $6.59 Buy now