Supervisory Circuits – Mouser South Africa

.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-TPS389015DSET

TPS389015DSER
Texas Instruments
1: $1.52
1,626In 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

1,626In Stock

Cut Tape

$1.52

$1.41

$1.28

$1.14

Reel

$0.957

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: $2.19
5,300In Stock

Mfr. Part No.
TPS389018QDSERQ1

Mouser Part No
595-TPS389018QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

5,300In Stock

Cut Tape

$2.19

$1.62

$1.48

$1.33

Reel

$1.09

View

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

TPS389012QDSERQ1
Texas Instruments
1: $1.85
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

$1.85

$1.64

$1.49

$1.33

Reel

$1.13

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 Automotive low-quies cent current 1% acc

TPS389050GQDSERQ1
Texas Instruments
1: $1.76
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

$1.76

$1.64

$1.49

$1.33

Reel

$1.13

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

TPS389050LQDSERQ1
Texas Instruments
1: $1.85
2,785In Stock

Mfr. Part No.
TPS389050LQDSERQ1

Mouser Part No
595-TPS389050LQDSERQ

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2,785In Stock

Cut Tape

$1.85

$1.64

$1.49

$1.33

Reel

$1.13

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

TPS389025DSER
Texas Instruments
1: $1.60
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

$1.60

$1.41

$1.28

$1.14

Reel

$0.957

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: $2.07
2,189In Stock

Mfr. Part No.
TPS389025QDSERQ1

Mouser Part No
595-TPS389025QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

2,189In Stock

Cut Tape

$2.07

$1.76

$1.74

Reel

$1.13

$1.09

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 Automotive low-quies cent current 1% acc

TPS389015QDSERQ1
Texas Instruments
1: $2.19
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

$2.19

$1.62

$1.48

$1.33

Reel

$1.08

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 Automotive low-quies cent current 1% acc

TPS389030QDSERQ1
Texas Instruments
1: $2.07
1,972In Stock

Mfr. Part No.
TPS389030QDSERQ1

Mouser Part No
595-TPS389030QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

1,972In Stock

Cut Tape

$2.07

$1.76

$1.74

Reel

$1.17

$1.12

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-TPS389012DSET

TPS389012DSER
Texas Instruments
1: $1.90
2,204In 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

2,204In Stock

Cut Tape

$1.90

$1.40

$1.27

$1.13

Reel

$0.949

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-TPS389030DSET

TPS389030DSER
Texas Instruments
1: $1.90
2,966In Stock

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

2,966In Stock

Cut Tape

$1.90

$1.40

$1.27

$1.13

Reel

$0.957

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

TPS389033DSER
Texas Instruments
1: $1.90
4,151In 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

4,151In Stock

Cut Tape

$1.90

$1.40

$1.27

$1.13

$1.07

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1
Max.: 290

: 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 Automotive low-quies cent current 1% acc

TPS389050QDSERQ1
Texas Instruments
1: $1.90
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

$1.90

$1.84

$1.77

$1.76

View

Reel

$1.02

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

TPS389001QDSERQ1
Texas Instruments
1: $2.19
393In Stock
3,000Expected 2026/06/16

Mfr. Part No.
TPS389001QDSERQ1

Mouser Part No
595-TPS389001QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

393In Stock

3,000Expected 2026/06/16

Cut Tape

$2.19

$1.62

$1.48

$1.33

Reel

$1.11

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 Automotive low-quies cent current 1% acc

TPS389033QDSERQ1
Texas Instruments
1: $2.07
564In Stock

Mfr. Part No.
TPS389033QDSERQ1

Mouser Part No
595-TPS389033QDSERQ1

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

564In Stock

Cut Tape

$2.07

$1.76

$1.19

Reel

$1.17

$1.12

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

TPS389001DSET
Texas Instruments
1: $2.22
51In Stock
6,500Expected 2026/06/29

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

51In Stock

6,500Expected 2026/06/29

Cut Tape

$2.22

$1.65

$1.50

$1.37

Reel

$1.29

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-TPS389012DSER

TPS389012DSET
Texas Instruments
1: $2.22
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

$2.22

$1.65

$1.50

$1.34

Reel

$1.26

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: $2.22
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

$2.22

$1.65

$1.50

$1.34

Reel

$1.26

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-TPS389018DSET

TPS389018DSER
Texas Instruments
1: $1.90
948In Stock
3,000Expected 2026/10/12

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

948In Stock

3,000Expected 2026/10/12

Cut Tape

$1.90

$1.40

$1.27

$1.13

Reel

$0.949

View

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-TPS389018DSER

TPS389018DSET
Texas Instruments
1: $2.22
594In 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

594In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.34

Reel

$1.23

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: $2.05
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

$2.05

$1.55

$1.42

$1.29

Reel

$1.21

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: $2.22
500In 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

500In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.34

Reel

$1.20

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: $2.22
1,209In 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

1,209In Stock

Cut Tape

$2.22

$1.65

$1.50

$1.34

Reel

$1.26

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

TPS389033GQDSERQ1
Texas Instruments
1: $2.19
22In Stock
3,000Expected 2026/07/01

Mfr. Part No.
TPS389033GQDSERQ1

Mouser Part No
595-TPS389033GQDSERQ

Texas Instruments

Supervisory Circuits Automotive low-quies cent current 1% acc

Learn More

Datasheet

22In Stock

3,000Expected 2026/07/01

Cut Tape

$2.19

$1.62

$1.48

$1.33

Reel

$1.11

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

TPS389001DSER
Texas Instruments
1: $1.90
1In Stock
3,000Expected 2026/08/24

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

1In Stock

3,000Expected 2026/08/24

Cut Tape

$1.90

$1.40

$1.27

$1.13

Reel

$0.949

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

TPS3890/TPS3890-Q1 Precision Voltage Supervisors

Customer Service Office

Company

Resources

Support