Texas Instruments

Category: Power Management ICs

TPS3705 Processor supervisory circuit with power fail and integrated watchdog timer

$1.09 - $2.58
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-TPS3705-50DGNR-ND 3463 $2.66 $2.39 $2.26 $1.92 $1.31 $1.06 Buy
Arrow North American Components TPS3705-50DGNR 0 2500 $1.00 $1.00 $1.00 $1.00 $1.00 $0.00 Buy
AVNET Europe TPS3705-50DGNR 2500 * $1.16 Buy
AVNET Express TPS3705-50DGNR 3752 1 $1.11 $1.07 Buy
Mouser Electronics 595-TPS3705-50DGNR 2507 1 $2.58 $2.21 $2.21 $1.87 $1.32 $1.05 Buy
Texas Instruments TPS3705-50DGNR 18665 1 $1.80 $1.80 $1.80 $1.49 $0.80 $0.80 Buy
Win Source TPS3705-50DGNR 7000 35 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
# of Supplies Monitored 2
Approx. Price (US$) 0.84 | 1ku
Iq(Typ)(uA) 30
Monitored Voltage 1 (typ)(Nom)(V) 3,3.3,5
Monitored Voltage 2 (typ)(Nom)(V) Adjustable
Operating Temperature Range(C) -40 to 85
Output Driver Type / Reset Output Active-low,Push-pull
Package Group MSOP-PowerPAD,SOIC
Package Size mm2
Rating Catalog
Reset Threshold Accuracy(%) 1.9
Special Features Active Low Enable,Manual Reset,Watchdog Timer
Threshold Voltage 1(Typ)(V) 2.63,2.93,4.55
Threshold Voltage 2 (typ)(Typ)(V) Adjustable
Time Delay(ms) 200
VCC(Max)(V) 6
VCC(Min)(V) 2
Watchdog Timer WDI(sec) 1.6