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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Cantidad RoHS Modelo ECAD Tipo
Estilo de montaje
Paquete / Cubierta
Voltaje del umbral
Cantidad de entradas monitoreadas
Tipo de salida
Reinicio manual
Temporizadores de vigilancia
Conmutación de reserva de batería
Reconfigurar tiempo de demora
Voltaje de alimentación - Máx.
Temperatura de trabajo mínima
Temperatura de trabajo máxima
Exactitud
Serie
Calificación
Empaquetado
Texas Instruments Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851H25EDRBT
Hoja de datos
9,082En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851H50EDRBT
Hoja de datos
2,630En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
2,567En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
4,031En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
2,226En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
2,995En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G30EDRBT
Hoja de datos
1,650En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
2,322En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
787En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G25EDRBT
Hoja de datos
2,338En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G33SDRBT
Hoja de datos
1,484En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851H30EDRBT
Hoja de datos
3,675En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
1,375En existencias
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 Circuitos de supervisión Automotive high-acc uracy voltage superv
Hoja de datos
1,538En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G18EDRBT
Hoja de datos
1,264En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G33EDRBT
Hoja de datos
1,208En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851H18EDRBT
Hoja de datos
775En existencias
3,000Se espera el 17/12/2026
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G18EDRBR
Hoja de datos
521En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G18SDRBT
Hoja de datos
13En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G18SDRBR
Hoja de datos
3En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G30EDRBR
Hoja de datos
470En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G33EDRBR
Hoja de datos
177En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G33SDRBR
Hoja de datos
16En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G50EDRBR
Hoja de datos
248En existencias
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 Circuitos de supervisión High-accuracy voltag e supervisor with I A 595-TPS3851G50SDRBR
Hoja de datos
212En existencias
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