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 (INR) 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 Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET 3,437In Stock
Cut Tape
₹180.57
₹132.80
₹121.34
₹107.96
Reel
₹86.27
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 1,905In Stock
Cut Tape
₹183.44
₹134.71
₹122.29
₹108.92
Reel
₹91.43
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 2,100In Stock
Cut Tape
₹212.10
₹156.69
₹142.35
₹127.07
Reel
₹108.92
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 2,214In Stock
Cut Tape
₹209.23
₹154.77
₹141.40
₹126.11
Reel
₹102.23
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 2,544In Stock
Cut Tape
₹212.10
₹156.69
₹142.35
₹127.07
Reel
₹108.92
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 5,012In Stock
Cut Tape
₹209.23
₹154.77
₹141.40
₹126.11
Reel
₹102.23
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 5,185In Stock
Cut Tape
₹212.10
₹156.69
₹142.35
₹127.07
Reel
₹104.14
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 3,040In Stock
Cut Tape
₹150.00
₹121.34
₹112.74
₹105.09
Reel
₹93.92
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
₹212.10
₹156.69
₹142.35
₹127.07
Reel
₹107.96
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 2,379In Stock
Cut Tape
₹209.23
₹154.77
₹141.40
₹126.11
Reel
₹106.05
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
₹212.10
₹157.64
₹143.31
₹130.89
Reel
₹123.25
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 7,152In Stock
Cut Tape
₹183.44
₹134.71
₹122.29
₹108.92
Reel
₹93.53
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-TPS389012DSET 2,645In Stock
Cut Tape
₹180.57
₹132.80
₹121.34
₹107.96
Reel
₹90.67
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 1,586In Stock
Cut Tape
₹197.77
₹168.15
₹166.24
Reel
₹111.78
₹107.00
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 3,338In Stock
3,000Expected 15-02-2027
Cut Tape
₹180.57
₹132.80
₹121.34
₹107.96
Reel
₹98.41
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
₹212.10
₹157.64
₹143.31
₹128.02
Reel
₹120.38
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 Automotive low-quies cent current 1% acc 1,320In Stock
Cut Tape
₹212.10
₹156.69
₹142.35
₹127.07
Reel
₹110.83
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-TPS389012DSER 95In Stock
Cut Tape
₹218.79
₹161.46
₹147.13
₹131.85
Reel
₹123.25
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
₹163.37
₹134.71
₹122.29
₹108.92
Reel
₹91.43
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
₹195.86
₹148.09
₹135.67
₹122.29
Reel
₹120.38
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 566In Stock
Cut Tape
₹212.10
₹157.64
₹143.31
₹128.02
Reel
₹120.38
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
₹195.86
₹148.09
₹135.67
₹123.25
Reel
₹123.25
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 192In Stock
6,000On Order
Cut Tape
₹191.08
₹141.40
₹128.98
₹114.65
Reel
₹91.43
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
₹212.10
₹157.64
₹143.31
₹128.02
Reel
₹115.60
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 3,000In Stock
Cut Tape
₹214.01
₹158.60
₹144.27
₹128.98
Reel
₹106.05
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