Power Management
UC3903QG3
Texas Instruments
Price range: $3.35 - $4.29
Category: Power Management
Volt Supervisor Monitor 20-Pin PLCC Tube
UC3903QG3 Inventory
by: Texas Instruments
Parameters
Output Driver Type / Reset Output
Active-low,Open-drain
VCC(Max)(V)
40
Watchdog Timer WDI(sec)
None
Time Delay(ms)
Programmable
Threshold Voltage 2 (typ)(Typ)(V)
Adjustable
VCC(Min)(V)
8
Package Size(mm2=WxL)
20PLCC
Threshold Voltage 1(Typ)(V)
1.8
Rating
Catalog
Monitored Voltage 1 (typ)(Nom)(V)
Adjustable
Operating Temperature Range(C)
0 to 70
Approx. Price (US$)
2.21 | 1ku
Threshold Voltage 3 (typ)(Typ)(V)
Adjustable
Monitored Voltage 2 (typ)(Nom)(V)
Adjustable
Threshold Voltage 4 (typ)(Typ)(V)
Adjustable
Reset Threshold Accuracy(%)
5
# of supplies monitored
4
Special Features
Negative Voltage Monitoring,Over Voltage Sense
Package Group
PLCC,SOIC
Monitored Voltage 3 (typ)(Nom)(V)
Adjustable
Monitored Voltage 4 (typ)(Nom)(V)
Adjustable
Iq(Typ)(uA)
7000
Features
Part Family
UC3903
Status
ACTIVE
ROHS
Compliant
PB Free
Yes
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