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.

Résultats: 46
Sélectionner Image Référence Fab. Description Fiche technique Disponibilité Prix (CHF) 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-TPS3851H25EDRBT 8 982En stock
Bande coupée
1.15 CHF
0.845 CHF
0.762 CHF
0.676 CHF
Bobine
0.587 CHF
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 1 633En stock
Bande coupée
1.30 CHF
0.955 CHF
0.87 CHF
0.77 CHF
Bobine
0.676 CHF
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 2 226En stock
Bande coupée
2.09 CHF
1.55 CHF
1.42 CHF
1.27 CHF
Bobine
1.14 CHF
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 2 486En stock
Bande coupée
2.10 CHF
1.56 CHF
1.42 CHF
1.28 CHF
Bobine
1.14 CHF
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 2 870En stock
Bande coupée
2.11 CHF
1.56 CHF
1.42 CHF
1.28 CHF
Bobine
1.14 CHF
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 High-accuracy voltag e supervisor with I A 595-TPS3851H50EDRBT 2 630En stock
Bande coupée
1.31 CHF
0.955 CHF
0.87 CHF
0.774 CHF
Bobine
0.647 CHF
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 Automotive high-acc uracy voltage superv 4 004En stock
Bande coupée
2.39 CHF
1.78 CHF
1.63 CHF
1.47 CHF
Bobine
1.24 CHF
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 787En stock
Bande coupée
2.39 CHF
1.77 CHF
1.62 CHF
1.46 CHF
Bobine
1.24 CHF
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 2 322En stock
Bande coupée
2.39 CHF
1.77 CHF
1.62 CHF
1.46 CHF
Bobine
1.24 CHF
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-TPS3851H30EDRBT 3 492En stock
Bande coupée
1.30 CHF
0.955 CHF
0.87 CHF
0.77 CHF
Bobine
0.676 CHF
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 1 187En stock
Bande coupée
2.09 CHF
1.55 CHF
1.42 CHF
1.28 CHF
Bobine
1.14 CHF
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 1 328En stock
Bande coupée
2.09 CHF
1.55 CHF
1.42 CHF
1.28 CHF
Bobine
1.14 CHF
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 163En stock
3 00011.01.2027 attendu
Bande coupée
1.15 CHF
0.845 CHF
0.762 CHF
0.689 CHF
Bobine
0.587 CHF
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-TPS3851G25EDRBT 763En stock
Bande coupée
1.40 CHF
1.03 CHF
0.934 CHF
0.829 CHF
Bobine
0.70 CHF
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-TPS3851G33EDRBT 1 050En stock
Bande coupée
1.39 CHF
1.01 CHF
0.926 CHF
0.821 CHF
Bobine
0.721 CHF
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-TPS3851G33SDRBT 1 265En stock
Bande coupée
1.15 CHF
0.845 CHF
0.762 CHF
0.676 CHF
Bobine
0.587 CHF
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 380En stock
3 00020.11.2026 attendu
Bande coupée
1.38 CHF
1.01 CHF
0.917 CHF
0.813 CHF
Bobine
0.676 CHF
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 521En stock
Bande coupée
2.28 CHF
1.69 CHF
1.55 CHF
1.39 CHF
Bobine
1.32 CHF
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 13En stock
Bande coupée
1.31 CHF
0.955 CHF
0.87 CHF
0.774 CHF
Bobine
0.647 CHF
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 3En stock
Bande coupée
2.28 CHF
1.69 CHF
1.55 CHF
1.39 CHF
Bobine
1.32 CHF
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 470En stock
Bande coupée
2.28 CHF
1.69 CHF
1.55 CHF
1.39 CHF
Bobine
1.32 CHF
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 177En stock
Bande coupée
2.28 CHF
1.69 CHF
1.55 CHF
1.39 CHF
Bobine
1.32 CHF
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 16En stock
Bande coupée
2.07 CHF
1.54 CHF
1.41 CHF
1.25 CHF
Bobine
1.18 CHF
1.10 CHF
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 198En stock
Bande coupée
2.01 CHF
1.50 CHF
1.37 CHF
1.23 CHF
Bobine
1.15 CHF
1.10 CHF
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 212En stock
Bande coupée
2.28 CHF
1.69 CHF
1.55 CHF
1.39 CHF
Bobine
1.32 CHF
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