TPS3890/TPS3890-Q1 Precision Voltage Supervisors

Texas Instruments TPS3890/TPS3890-Q1 Precision Voltage Supervisors come with 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 TPS3890-Q1 devices are AEC-Q100 qualified for automotive applications.
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Results: 28
Select Image Part # Mfr. Description Datasheet Availability Pricing (PLN) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Mounting Style Package/Case Threshold Voltage Number of Inputs Monitored Output Type Manual Reset Watchdog Timers Battery Backup Switching Reset Delay Time Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Accuracy Series Qualification Packaging
Texas Instruments Supervisory Circuits Automotive low-quies cent current 1% acc 5 235In Stock
Cut Tape
7,44 zł
6,20 zł
5,63 zł
5,02 zł
Reel
4,09 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 3 085In Stock
Cut Tape
8,27 zł
6,12 zł
5,59 zł
5,02 zł
Reel
4,20 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 1 641In Stock
Cut Tape
7,44 zł
6,20 zł
5,63 zł
5,02 zł
Reel
4,28 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 2 544In Stock
Cut Tape
7,44 zł
6,20 zł
5,63 zł
5,02 zł
Reel
4,31 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 1 530In Stock
Cut Tape
7,44 zł
6,20 zł
5,63 zł
5,02 zł
Reel
4,28 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET 3 646In Stock
Cut Tape
7,17 zł
5,28 zł
4,80 zł
4,28 zł
Reel
3,41 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSET 2 455In Stock
Cut Tape
6,07 zł
5,32 zł
4,84 zł
4,31 zł
Reel
3,62 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 2 114In Stock
Cut Tape
7,44 zł
6,20 zł
5,63 zł
5,02 zł
Reel
4,31 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 5 022In Stock
Cut Tape
8,27 zł
6,12 zł
5,59 zł
5,02 zł
Reel
3,97 zł
Min.: 1
Mult.: 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 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Automotive low-quies cent current 1% acc 2 379In Stock
Cut Tape
8,27 zł
6,12 zł
5,59 zł
5,02 zł
Reel
4,12 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSET 8 159In Stock
Cut Tape
7,26 zł
5,32 zł
4,84 zł
4,31 zł
Reel
3,70 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSER 11 950In Stock
Cut Tape
8,40 zł
6,25 zł
5,68 zł
5,19 zł
Reel
4,88 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 2 673In Stock
Cut Tape
8,27 zł
6,12 zł
5,59 zł
5,02 zł
Reel
4,20 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 1 586In Stock
Cut Tape
7,83 zł
6,64 zł
6,60 zł
Reel
4,44 zł
4,24 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSET 3 375In Stock
3 000Expected 2/15/2027
Cut Tape
7,17 zł
5,28 zł
4,80 zł
4,28 zł
Reel
3,90 zł
Min.: 1
Mult.: 1
Max.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSER 1 749In Stock
Cut Tape
8,40 zł
6,25 zł
5,68 zł
5,06 zł
Reel
4,75 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSET 675In Stock
3 000Expected 9/30/2026
Cut Tape
7,17 zł
5,28 zł
4,80 zł
4,28 zł
Reel
3,59 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSER 95In Stock
Cut Tape
8,67 zł
6,38 zł
5,81 zł
5,24 zł
Reel
4,88 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSET 1 311In Stock
Cut Tape
6,47 zł
5,32 zł
4,84 zł
4,31 zł
Reel
3,62 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSER 323In Stock
Cut Tape
7,74 zł
5,85 zł
5,37 zł
4,84 zł
Reel
4,75 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSER 569In Stock
Cut Tape
8,40 zł
6,25 zł
5,68 zł
5,06 zł
Reel
4,75 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSER 356In Stock
Cut Tape
7,74 zł
5,85 zł
5,37 zł
4,88 zł
Reel
4,88 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSET 165In Stock
6 000On Order
Cut Tape
7,17 zł
5,28 zł
4,80 zł
4,28 zł
Reel
3,55 zł
Min.: 1
Mult.: 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 Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSER 1 200In Stock
Cut Tape
8,40 zł
6,25 zł
5,68 zł
5,06 zł
Reel
4,58 zł
Min.: 1
Mult.: 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 Supervisory Circuits Automotive low-quies cent current 1% acc 42In Stock
Cut Tape
7,83 zł
6,64 zł
5,28 zł
5,02 zł
Reel
4,31 zł
4,24 zł
Min.: 1
Mult.: 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