Texas Instruments

Category: Power Management ICs

Volt Supervisor Monitor 18-Pin SOIC T/R

$3.29
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-29843-2-ND 0 $4.14 $4.14 $4.89 Buy
Arrow North American Components UC3903DWTRG4 0 2000 $3.07 Buy
AVNET Express UC3903DWTRG4 2000 $3.29 Buy
Mouser Electronics 595-UC3903DWTRG4 0 1 Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance Compliant
# of Supplies Monitored 4
Approx. Price (US$) 2.21 | 1ku
Iq(Typ)(uA) 7000
Monitored Voltage 1 (typ)(Nom)(V) Adjustable
Monitored Voltage 2 (typ)(Nom)(V) Adjustable
Operating Temperature Range(C) 0 to 70
Output Driver Type / Reset Output Active-low,Open-drain
Package Group SOIC,PLCC
Package Size mm2
Rating Catalog
Reset Threshold Accuracy(%) 5
Special Features Negative Voltage Monitoring,Over Voltage Sense
Threshold Voltage 1(Typ)(V) 1.8
Threshold Voltage 2 (typ)(Typ)(V) Adjustable
Time Delay(ms) Programmable
VCC(Max)(V) 40
VCC(Min)(V) 8
Watchdog Timer WDI(sec) None