TPS3890/TPS3890-Q1 Precision Voltage Supervisors

Texas Instruments TPS3890/TPS3890-Q1 Precision Voltage Supervisors come with a low-quiescent current that monitors system voltages as low as 1.15V. The device asserts an open-drain RESET signal when the SENSE voltage drops below a preset threshold or when the manual reset (MR) pin drops to a logic low. The RESET output remains low for the user-adjustable delay time after the SENSE voltage and manual reset (MR) return above the respective thresholds. The TPS3890/TPS3890-Q1 family uses a precision reference to achieve 1% threshold accuracy. The reset delay time can be user-adjusted between 40µs and 30s by connecting the CT pin to an external capacitor. The TPS3890/TPS3890-Q1 has a very low quiescent current of 2.1µA and is available in a small 1.5mm×1.5mm package, making the device well-suited for battery-powered and space-constrained applications. The device is fully specified over a temperature range of –40°C to +125°C (TJ). The Texas Instruments TPS3890-Q1 devices are AEC-Q100 qualified for automotive applications.

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Stebimų įėjimų skaičius
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Rankinis atkūrimas
Laikmačiai Watchdog
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Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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5 022Prieinamumas
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: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.74 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET
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3 646Prieinamumas
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Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.74 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSET
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2 455Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 2.414 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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2 129Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 2.414 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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5 685Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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3 090Prieinamumas
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Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 3.189 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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1 641Prieinamumas
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Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 4.425 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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1 530Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 4.425 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
Duomenų Lapas
2 544Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 4.425 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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2 379Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.449 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSET
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2 183Prieinamumas
6 000Tikėtina 2026-09-18
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Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSER
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5 600Prieinamumas
7 000Tikėtina 2026-09-18
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Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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2 673Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
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1 528Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 2.907 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSET
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3 059Prieinamumas
3 000Tikėtina 2027-02-15
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Min.: 1
Daugkart.: 1
Maks.: 1 001
: 3 000

Voltage Supervisory SMD/SMT WSON-6 3.189 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSET
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675Prieinamumas
3 000Tikėtina 2027-04-05
„MouseReel“ galima
Min.: 1
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: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSER
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95Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 1.157 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSET
Duomenų Lapas
1 311Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 1.449 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSER
Duomenų Lapas
323Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 1.449 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSER
Duomenų Lapas
569Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 1.74 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSER
Duomenų Lapas
356Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 2.414 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSET
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847Prieinamumas
6 000Pagal užsakymą
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 2.907 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSER
Duomenų Lapas
1 200Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 2.907 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSER
Duomenų Lapas
999Prieinamumas
750Tikėtina 2026-09-16
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 250

Voltage Supervisory SMD/SMT WSON-6 3.189 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 Reel, Cut Tape, MouseReel
Texas Instruments Priežiūra circuits Automotive low-quies cent current 1% acc
Duomenų Lapas
492Prieinamumas
„MouseReel“ galima
Min.: 1
Daugkart.: 1
: 3 000

Voltage Supervisory SMD/SMT WSON-6 3.189 V 1 Input Active Low, Open Drain Manual Reset No Watchdog No Backup Adjustable 5.5 V - 40 C + 125 C 1 % TPS3890 AEC-Q100 Reel, Cut Tape, MouseReel