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 (CAD) 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 2,630En stock
Bande coupée
$2.33
$1.71
$1.56
$1.38
Bobine
$1.15
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 8,982En stock
Bande coupée
$2.33
$1.71
$1.56
$1.38
Bobine
$1.08
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 1,627En stock
Bande coupée
$2.64
$1.94
$1.77
$1.58
Bobine
$1.29
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 1,976En stock
Bande coupée
$4.23
$3.17
$2.89
$2.61
Bobine
$2.20
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 2,845En stock
Bande coupée
$4.28
$3.18
$2.91
$2.62
Bobine
$2.22
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 3,993En stock
Bande coupée
$4.28
$3.18
$2.91
$2.62
Bobine
$2.22
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
$4.26
$3.17
$2.89
$2.61
Bobine
$2.22
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
$4.28
$3.18
$2.91
$2.62
Bobine
$2.15
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 1,323En stock
Bande coupée
$4.23
$3.17
$2.89
$2.61
Bobine
$2.20
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-TPS3851G25EDRBT 758En stock
Bande coupée
$2.51
$1.84
$1.67
$1.48
Bobine
$1.25
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 1,033En stock
3,0002027-01-11 attendu
Bande coupée
$2.85
$2.10
$1.92
$1.71
Bobine
$1.39
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 1,258En stock
Bande coupée
$2.33
$1.71
$1.56
$1.38
Bobine
$1.15
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
3,0002026-11-20 attendu
Bande coupée
$2.46
$1.80
$1.64
$1.45
Bobine
$1.15
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-TPS3851H30EDRBT 156En stock
3,0002027-02-11 attendu
Bande coupée
$2.64
$1.94
$1.77
$1.58
Bobine
$1.31
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 23En stock
3,0002027-04-01 attendu
Bande coupée
$4.25
$3.18
$2.91
$2.61
Bobine
$2.20
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 818En stock
Bande coupée
$4.23
$3.17
$2.89
$2.61
Bobine
$2.20
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 High-accuracy voltag e supervisor with I A 595-TPS3851G18EDRBR 100En stock
2502027-03-29 attendu
Bande coupée
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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
$2.35
$1.71
$1.56
$1.39
Bobine
$1.16
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
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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
$4.20
$3.14
$2.87
$2.58
Bobine
$2.42
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
$4.08
$3.05
$2.79
$2.51
Bobine
$2.36
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
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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
Texas Instruments Circuits de surveillance High-accuracy voltag e supervisor with I A 595-TPS3851H30EDRBR 115En stock
Bande coupée
$4.09
$3.04
$2.78
$2.49
Bobine
$2.36
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