TPS3851/TPS3851-Q1 Precision Voltage Supervisors

Texas Instruments TPS3851/TPS3851-Q1 Precision Voltage Supervisors combine a precision voltage supervisor with a programmable watchdog timer. The TPS3851 comparator achieves a 0.8% accuracy (–40°C to +125°C) for the undervoltage (VITN) threshold. The TPS3851 also includes accurate hysteresis on the undervoltage threshold, making the device ideal for use with tight tolerance systems. The supervisor RESET delay features a 15% accuracy and high-precision delay timing. The TPS3851/TPS3851-Q1 includes a programmable watchdog timer for various applications. The dedicated watchdog output (WDO) enables increased resolution to help determine the nature of fault conditions. Watchdog timeouts can be programmed either by an external capacitor or factory-programmed default delay settings. The TPS3851-Q1 devices are AEC-Q100 qualified for automotive applications.

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Description Fiche technique Disponibilité Prix (EUR) Filtrer les résultats dans le tableau par prix unitaire basé sur votre quantité.
Qté. RoHS Modèle de ECAO Type
Style de montage
Package/Boîte
Tension de seuil
Nombre d'entrées contrôlées
Type de sortie
Réinitialisation manuelle
Horloges de surveillance (type watchdog)
Basculement sur la batterie de secours
Durée du délai avant réinitialisation
Tension d’alimentation - Max.
Température de fonctionnement min.
Température de fonctionnement max.
Précision
Série
Qualification
Conditionnement
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851H50EDRBT
Fiche technique
2 630En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851H25EDRBT
Fiche technique
9 082En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 2.5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G30EDRBT
Fiche technique
1 650En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog 5 V - 40 C + 125 C 1 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
2 567En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
4 031En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
2 995En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5 V - 40 C + 125 C 1 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
2 226En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5 V - 40 C + 125 C 1 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
787En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
2 322En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G25EDRBT
Fiche technique
2 338En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 2.5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G33SDRBT
Fiche technique
3 796En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851H30EDRBT
Fiche technique
3 675En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
1 375En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5 V - 40 C + 125 C 1 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance Automotive high-acc uracy voltage superv
Fiche technique
1 538En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G18EDRBT
Fiche technique
1 264En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G33EDRBT
Fiche technique
1 208En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851H18EDRBT
Fiche technique
775En stock
3 00017/12/2026 attendu
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G18EDRBR
Fiche technique
521En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G18SDRBT
Fiche technique
13En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 3 000

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G18SDRBR
Fiche technique
3En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 1.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G30EDRBR
Fiche technique
470En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G33EDRBR
Fiche technique
177En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G33SDRBR
Fiche technique
16En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 3.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G50EDRBR
Fiche technique
248En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 6.5 V - 40 C + 125 C 0.8 % TPS3851 Reel, Cut Tape, MouseReel
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851G50SDRBR
Fiche technique
212En stock
MouseReel disponible
Min. : 1
Mult. : 1
: 250

Voltage Supervisory SMD/SMT SON-8 5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 200 ms 5 V - 40 C + 125 C 1 % TPS3851 Reel, Cut Tape, MouseReel