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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Texas Instruments Supervisory Circuits Automotive low-quies cent current 1% acc
Bảng dữ liệu
2,278Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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 Automotive low-quies cent current 1% acc
Bảng dữ liệu
5,810Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
3,324Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389015DSET
Bảng dữ liệu
1,673Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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 Automotive low-quies cent current 1% acc
Bảng dữ liệu
5,340Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389030DSET
Bảng dữ liệu
4,136Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389018DSET
Bảng dữ liệu
3,297Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
2,542Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
3,015Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
750Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
2,379Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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 Automotive low-quies cent current 1% acc
Bảng dữ liệu
2,189Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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 Low-quiescent curren t 1% accuracy super A 595-TPS389033DSET
Bảng dữ liệu
2,441Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
1,781Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
1,553Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
1,654Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
1,812Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
1,181Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389001DSER
Bảng dữ liệu
949Có hàng
1,000Dự kiến 26/02/2026
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389012DSER
Bảng dữ liệu
272Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389015DSER
Bảng dữ liệu
338Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
619Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
398Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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-TPS389030DSER
Bảng dữ liệu
265Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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
Bảng dữ liệu
580Có hàng
MouseReel Khả dụng
Tối thiểu: 1
Nhiều: 1
Rulo cuốn: 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