Texas Instruments

Category: Power Management ICs

TPS3123 Supply Voltage Supervisor with Watchdog Timer and Manual Reset

$1.34 - $3.15
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TPS3123J12DBVT-ND 9500 $3.15 $2.36 $2.16 $1.95 $2.28 $1.67 Buy
Arrow North American Components TPS3123J12DBVT 0 250 $0.00 $1.27 Buy
AVNET Europe TPS3123J12DBVT 250 * $1.42 * $1.25 Buy
AVNET Express TPS3123J12DBVT 9500 1 $1.29 $1.24 Buy
Farnell TPS3123J12DBVT 1 * $2.75 * $1.82 * $1.82 * $1.58 * $1.20 * $1.20 Buy
Mouser Electronics 595-TPS3123J12DBVT 0 1 $3.15 $2.17 $2.17 $1.95 $1.69 $1.67 Buy
Texas Instruments TPS3123J12DBVT 11750 1 $2.43 $2.43 $2.43 $2.01 $1.09 $1.09 Buy
Win Source TPS3123J12DBVT 7000 3 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
# of Supplies Monitored 1
Approx. Price (US$) 0.85 | 1ku
Iq(Typ)(uA) 14
Monitored Voltage 1 (typ)(Nom)(V) 1.2,1.8
Monitored Voltage 2 (typ)(Nom)(V) N/A
Operating Temperature Range(C) -40 to 85
Output Driver Type / Reset Output Active-low,Push-pull
Package Group SOT-23
Package Size mm2
Rating Catalog
Reset Threshold Accuracy(%) 3.7
Special Features Active Low Enable,Manual Reset,Watchdog Timer
Threshold Voltage 1(Typ)(V) 1.08,1.62
Threshold Voltage 2 (typ)(Typ)(V) N/A
Time Delay(ms) 180
VCC(Max)(V) 3.3
VCC(Min)(V) 0.75
Watchdog Timer WDI(sec) 1.4