Supervisory Circuits – Mouser Switzerland

.hide-partial { max-height: none; } .show-more { display: none; }

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 (T_J). The TPS3890-Q1 devices are AEC-Q100 qualified for automotive applications.
Learn more

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 28

Applied Filters:

Threshold Voltage

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSET

TPS389025DSER
Texas Instruments
1: 1.27 CHF
2 465In Stock

Mfr. Part No.
TPS389025DSER

Mouser Part No
595-TPS389025DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSET

Learn More

Datasheet

2 465In Stock

Cut Tape

1.27 CHF

1.12 CHF

1.01 CHF

0.904 CHF

Reel

0.759 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389025QDSERQ1
Texas Instruments
1: 1.47 CHF
2 129In Stock

Mfr. Part No.
TPS389025QDSERQ1

Mouser Part No
595-TPS389025QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2 129In Stock

Cut Tape

1.47 CHF

1.30 CHF

1.18 CHF

1.05 CHF

Reel

0.896 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSET

TPS389015DSER
Texas Instruments
1: 1.36 CHF
1 591In Stock

Mfr. Part No.
TPS389015DSER

Mouser Part No
595-TPS389015DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSET

Learn More

Datasheet

1 591In Stock

Cut Tape

1.36 CHF

1.12 CHF

1.01 CHF

0.904 CHF

Reel

0.759 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389018QDSERQ1
Texas Instruments
1: 1.73 CHF
5 290In Stock

Mfr. Part No.
TPS389018QDSERQ1

Mouser Part No
595-TPS389018QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

5 290In Stock

Cut Tape

1.73 CHF

1.28 CHF

1.17 CHF

1.05 CHF

View

Reel

0.848 CHF

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389050LQDSERQ1
Texas Instruments
1: 1.56 CHF
2 544In Stock

Mfr. Part No.
TPS389050LQDSERQ1

Mouser Part No
595-TPS389050LQDSERQ

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2 544In Stock

Cut Tape

1.56 CHF

1.30 CHF

1.18 CHF

1.05 CHF

Reel

0.896 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389050QDSERQ1
Texas Instruments
1: 1.38 CHF
1 530In Stock

Mfr. Part No.
TPS389050QDSERQ1

Mouser Part No
595-TPS389050QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

1 530In Stock

Cut Tape

1.38 CHF

1.37 CHF

1.27 CHF

Reel

0.811 CHF

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389012QDSERQ1
Texas Instruments
1: 1.47 CHF
5 785In Stock

Mfr. Part No.
TPS389012QDSERQ1

Mouser Part No
595-TPS389012QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

5 785In Stock

Cut Tape

1.47 CHF

1.30 CHF

1.18 CHF

1.05 CHF

View

Reel

0.857 CHF

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389033GQDSERQ1
Texas Instruments
1: 1.73 CHF
3 072In Stock

Mfr. Part No.
TPS389033GQDSERQ1

Mouser Part No
595-TPS389033GQDSERQ

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

3 072In Stock

Cut Tape

1.73 CHF

1.28 CHF

1.17 CHF

1.05 CHF

Reel

0.881 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389050GQDSERQ1
Texas Instruments
1: 1.56 CHF
1 641In Stock

Mfr. Part No.
TPS389050GQDSERQ1

Mouser Part No
595-TPS389050GQDSERQ

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

1 641In Stock

Cut Tape

1.56 CHF

1.30 CHF

1.18 CHF

1.05 CHF

Reel

0.896 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389015QDSERQ1
Texas Instruments
1: 1.73 CHF
2 379In Stock

Mfr. Part No.
TPS389015QDSERQ1

Mouser Part No
595-TPS389015QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2 379In Stock

Cut Tape

1.73 CHF

1.28 CHF

1.17 CHF

1.05 CHF

Reel

0.841 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSER

TPS389001DSET
Texas Instruments
1: 1.76 CHF
5 335In Stock
7 000Expected 18/09/2026

Mfr. Part No.
TPS389001DSET

Mouser Part No
595-TPS389001DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSER

Learn More

Datasheet

5 335In Stock

7 000Expected 18/09/2026

Cut Tape

1.76 CHF

1.31 CHF

1.19 CHF

1.09 CHF

Reel

1.02 CHF

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389001QDSERQ1
Texas Instruments
1: 1.73 CHF
2 673In Stock

Mfr. Part No.
TPS389001QDSERQ1

Mouser Part No
595-TPS389001QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2 673In Stock

Cut Tape

1.73 CHF

1.28 CHF

1.17 CHF

1.05 CHF

Reel

0.881 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSET

TPS389012DSER
Texas Instruments
1: 1.50 CHF
1 954In Stock

Mfr. Part No.
TPS389012DSER

Mouser Part No
595-TPS389012DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSET

Learn More

Datasheet

1 954In Stock

Cut Tape

1.50 CHF

1.11 CHF

1.00 CHF

0.896 CHF

Reel

0.752 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET

TPS389018DSER
Texas Instruments
1: 1.51 CHF
3 646In Stock

Mfr. Part No.
TPS389018DSER

Mouser Part No
595-TPS389018DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSET

Learn More

Datasheet

3 646In Stock

Cut Tape

1.51 CHF

1.11 CHF

1.00 CHF

0.904 CHF

View

Reel

0.741 CHF

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSET

TPS389030DSER
Texas Instruments
1: 1.50 CHF
1 353In Stock
3 000Expected 10/12/2026

Mfr. Part No.
TPS389030DSER

Mouser Part No
595-TPS389030DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSET

Learn More

Datasheet

1 353In Stock

3 000Expected 10/12/2026

Cut Tape

1.50 CHF

1.11 CHF

1.00 CHF

0.896 CHF

Reel

0.744 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389030QDSERQ1
Texas Instruments
1: 1.64 CHF
1 572In Stock

Mfr. Part No.
TPS389030QDSERQ1

Mouser Part No
595-TPS389030QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

1 572In Stock

Cut Tape

1.64 CHF

1.39 CHF

1.38 CHF

Reel

0.931 CHF

0.888 CHF

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSET

TPS389033DSER
Texas Instruments
1: 1.50 CHF
3 670In Stock

Mfr. Part No.
TPS389033DSER

Mouser Part No
595-TPS389033DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSET

Learn More

Datasheet

3 670In Stock

Cut Tape

1.50 CHF

1.11 CHF

1.00 CHF

0.896 CHF

View

Reel

0.817 CHF

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSET

TPS389001DSER
Texas Instruments
1: 1.56 CHF
2 629In Stock
6 000Expected 20/08/2026

Mfr. Part No.
TPS389001DSER

Mouser Part No
595-TPS389001DSER

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389001DSET

Learn More

Datasheet

2 629In Stock

6 000Expected 20/08/2026

Cut Tape

1.56 CHF

1.14 CHF

1.04 CHF

0.931 CHF

Reel

0.776 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSER

TPS389012DSET
Texas Instruments
1: 1.82 CHF
95In Stock

Mfr. Part No.
TPS389012DSET

Mouser Part No
595-TPS389012DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389012DSER

Learn More

Datasheet

95In Stock

Cut Tape

1.82 CHF

1.34 CHF

1.22 CHF

1.10 CHF

Reel

1.02 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSER

TPS389015DSET
Texas Instruments
1: 1.62 CHF
323In Stock

Mfr. Part No.
TPS389015DSET

Mouser Part No
595-TPS389015DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389015DSER

Learn More

Datasheet

323In Stock

Cut Tape

1.62 CHF

1.23 CHF

1.12 CHF

1.01 CHF

Reel

0.996 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSER

TPS389018DSET
Texas Instruments
1: 1.76 CHF
569In Stock

Mfr. Part No.
TPS389018DSET

Mouser Part No
595-TPS389018DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389018DSER

Learn More

Datasheet

569In Stock

Cut Tape

1.76 CHF

1.31 CHF

1.19 CHF

1.06 CHF

Reel

0.968 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSER

TPS389025DSET
Texas Instruments
1: 1.62 CHF
366In Stock

Mfr. Part No.
TPS389025DSET

Mouser Part No
595-TPS389025DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389025DSER

Learn More

Datasheet

366In Stock

Cut Tape

1.62 CHF

1.23 CHF

1.12 CHF

1.02 CHF

Reel

1.02 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSER

TPS389030DSET
Texas Instruments
1: 1.76 CHF
1 200In Stock

Mfr. Part No.
TPS389030DSET

Mouser Part No
595-TPS389030DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389030DSER

Learn More

Datasheet

1 200In Stock

Cut Tape

1.76 CHF

1.31 CHF

1.19 CHF

1.06 CHF

Reel

0.959 CHF

View

MouseReel Available

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

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSER

TPS389033DSET
Texas Instruments
1: 1.76 CHF
1 104In Stock

Mfr. Part No.
TPS389033DSET

Mouser Part No
595-TPS389033DSET

Texas Instruments

Supervisory Circuits Low-quiescent curren t 1% accuracy super A 595-TPS389033DSER

Learn More

Datasheet

1 104In Stock

Cut Tape

1.76 CHF

1.31 CHF

1.19 CHF

1.06 CHF

Reel

0.996 CHF

View

MouseReel Available

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

Supervisory Circuits Automotive low-quies cent current 1% acc

TPS389033QDSERQ1
Texas Instruments
1: 1.64 CHF
492In Stock

Mfr. Part No.
TPS389033QDSERQ1

Mouser Part No
595-TPS389033QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

492In Stock

Cut Tape

1.64 CHF

1.39 CHF

1.11 CHF

1.05 CHF

Reel

0.904 CHF

0.888 CHF

MouseReel Available

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

TPS3890/TPS3890-Q1 Precision Voltage Supervisors

Customer Service Office

Company

Resources

Support