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 (IDR) 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 5.012In Stock
Cut Tape
Rp40.177,74
Rp29.720,52
Rp27.152,08
Rp24.216,72
Reel
Rp19.630,22
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 Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET 3.437In Stock
Cut Tape
Rp34.673,94
Rp25.500,94
Rp23.299,42
Rp20.730,98
Reel
Rp16.566,44
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 Automotive low-quies cent current 1% acc 2.100In Stock
Cut Tape
Rp40.728,12
Rp30.087,44
Rp27.335,54
Rp24.400,18
Reel
Rp20.914,44
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 5.185In Stock
Cut Tape
Rp40.728,12
Rp30.087,44
Rp27.335,54
Rp24.400,18
Reel
Rp19.997,14
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 3.072In Stock
Cut Tape
Rp28.803,22
Rp23.299,42
Rp21.648,28
Rp20.180,60
Reel
Rp18.034,12
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
Rp40.728,12
Rp30.087,44
Rp27.335,54
Rp24.400,18
Reel
Rp20.730,98
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
Rp40.728,12
Rp30.087,44
Rp27.335,54
Rp24.400,18
Reel
Rp20.914,44
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 3.000In Stock
Cut Tape
Rp40.544,66
Rp29.903,98
Rp27.152,08
Rp24.216,72
Reel
Rp20.730,98
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 2.379In Stock
Cut Tape
Rp40.177,74
Rp29.720,52
Rp27.152,08
Rp24.216,72
Reel
Rp20.364,06
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-TPS389001DSER 12.552In Stock
Cut Tape
Rp40.728,12
Rp30.270,90
Rp27.519,00
Rp25.134,02
Reel
Rp23.666,34
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-TPS389001DSET 6.918In Stock
Cut Tape
Rp35.224,32
Rp25.867,86
Rp23.482,88
Rp20.914,44
Reel
Rp17.960,73
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 Automotive low-quies cent current 1% acc 2.189In Stock
Cut Tape
Rp40.544,66
Rp29.903,98
Rp27.152,08
Rp24.216,72
Reel
Rp20.730,98
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 Low-quiescent curren t 1% accuracy super A 595-TPS389012DSET 2.645In Stock
Cut Tape
Rp34.673,94
Rp25.500,94
Rp23.299,42
Rp20.730,98
Reel
Rp17.410,35
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-TPS389025DSET 1.905In Stock
Cut Tape
Rp35.040,86
Rp25.684,40
Rp23.299,42
Rp20.730,98
Reel
Rp17.557,12
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 1.586In Stock
Cut Tape
Rp45.314,62
Rp32.288,96
Rp29.537,06
Rp26.051,32
Reel
Rp21.648,28
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 3.278In Stock
3.000Expected 15/02/2027
Cut Tape
Rp34.673,94
Rp25.500,94
Rp23.299,42
Rp20.730,98
Reel
Rp17.777,27
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 Reel, Cut Tape, MouseReel
Texas Instruments Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSER 1.749In Stock
Cut Tape
Rp40.728,12
Rp30.270,90
Rp27.519,00
Rp24.583,64
Reel
Rp23.115,96
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-TPS389012DSER 95In Stock
Cut Tape
Rp42.012,34
Rp31.004,74
Rp28.252,84
Rp25.317,48
Reel
Rp23.666,34
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 1.259In Stock
Cut Tape
Rp33.573,18
Rp25.867,86
Rp23.482,88
Rp20.914,44
Reel
Rp18.235,92
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 309In Stock
Cut Tape
Rp37.609,30
Rp28.436,30
Rp26.051,32
Rp23.482,88
Reel
Rp23.115,96
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 466In Stock
Cut Tape
Rp40.728,12
Rp30.270,90
Rp27.519,00
Rp24.583,64
Reel
Rp23.115,96
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
Rp37.609,30
Rp28.436,30
Rp26.051,32
Rp23.666,34
Reel
Rp23.666,34
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 174In Stock
6.000On Order
Cut Tape
Rp36.692,00
Rp27.152,08
Rp24.767,10
Rp22.015,20
Reel
Rp17.557,12
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
Rp40.728,12
Rp30.270,90
Rp27.519,00
Rp24.583,64
Reel
Rp22.198,66
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 1.070In Stock
Cut Tape
Rp40.728,12
Rp30.087,44
Rp27.335,54
Rp24.400,18
Reel
Rp21.281,36
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