Battery Management – Mouser Singapore

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bq7718xy Li-Ion Battery Overvoltage Protector ICs

Texas Instruments bq7718xy Li-Ion Battery Overvoltage Protector ICs provide an overvoltage monitor and protector for Li-Ion battery pack systems. Each cell is monitored independently for an overvoltage condition. For quicker production-line testing, the bq7718xy device provides a Customer Test Mode (CTM) with greatly reduced delay time. In the bq7718xy device, an internal delay timer is initiated upon detection of an overvoltage condition on any cell. Upon expiration of the delay timer, the output is triggered into its active state (either high or low depending on the configuration).
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Part #

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771806DPJT

BQ771806DPJR
Texas Instruments
1: $1.75
5,067In Stock

Mfr. Part No.
BQ771806DPJR

Mouser Part No
595-BQ771806DPJR

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771806DPJT

Learn More

Datasheet

5,067In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

View

Reel

$0.804

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion

250 mV

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S OverVtg Protect or A 595-BQ771801DP A 595-BQ771801DPJT

BQ771801DPJR
Texas Instruments
1: $1.58
2,687In Stock

Mfr. Part No.
BQ771801DPJR

Mouser Part No
595-BQ771801DPJR

Texas Instruments

Battery Management 2-5S OverVtg Protect or A 595-BQ771801DP A 595-BQ771801DPJT

Learn More

Datasheet

2,687In Stock

Cut Tape

$1.58

$1.28

$1.16

$1.02

Reel

$0.851

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion, Lithium Polymer

4.275 V

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771808DPJT

BQ771808DPJR
Texas Instruments
1: $1.75
2,300In Stock

Mfr. Part No.
BQ771808DPJR

Mouser Part No
595-BQ771808DPJR

Texas Instruments

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771808DPJT

Learn More

Datasheet

2,300In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.851

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with

BQ771825DPJR
Texas Instruments
1: $1.75
1,846In Stock

Mfr. Part No.
BQ771825DPJR

Mouser Part No
595-BQ771825DPJR

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with

Learn More

Datasheet

1,846In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.832

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion

250 mV

100 nA, 14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771803DPJT

BQ771803DPJR
Texas Instruments
1: $1.58
2,921In Stock

Mfr. Part No.
BQ771803DPJR

Mouser Part No
595-BQ771803DPJR

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771803DPJT

Learn More

Datasheet

2,921In Stock

Cut Tape

$1.58

$1.28

$1.16

$1.02

Reel

$0.851

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion, Lithium Polymer

4.275 V

14 mA

25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771811DPJT

BQ771811DPJR
Texas Instruments
1: $1.77
3,783In Stock

Mfr. Part No.
BQ771811DPJR

Mouser Part No
595-BQ771811DPJR

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771811DPJT

Learn More

Datasheet

3,783In Stock

Cut Tape

$1.77

$1.28

$1.16

$1.02

View

Reel

$0.804

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion

6 V

14 mA

25 V

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771817DPJR

BQ771817DPJT
Texas Instruments
1: $2.28
956In Stock

Mfr. Part No.
BQ771817DPJT

Mouser Part No
595-BQ771817DPJT

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771817DPJR

Learn More

Datasheet

956In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.35

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion

250 mV

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S OverVtg Protect or A 595-BQ771800DP A 595-BQ771800DPJT

BQ771800DPJR
Texas Instruments
1: $1.75
126In Stock

Mfr. Part No.
BQ771800DPJR

Mouser Part No
595-BQ771800DPJR

Texas Instruments

Battery Management 2-5S OverVtg Protect or A 595-BQ771800DP A 595-BQ771800DPJT

Learn More

Datasheet

126In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.832

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion, Lithium Polymer

4.3 V

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S OverVtg Protect or A 595-BQ771800DP A 595-BQ771800DPJR

BQ771800DPJT
Texas Instruments
1: $2.28
386In Stock

Mfr. Part No.
BQ771800DPJT

Mouser Part No
595-BQ771800DPJT

Texas Instruments

Battery Management 2-5S OverVtg Protect or A 595-BQ771800DP A 595-BQ771800DPJR

Learn More

Datasheet

386In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.35

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion, Lithium Polymer

4.3 V

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771802DPJR

BQ771802DPJT
Texas Instruments
1: $2.28
394In Stock

Mfr. Part No.
BQ771802DPJT

Mouser Part No
595-BQ771802DPJT

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771802DPJR

Learn More

Datasheet

394In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.35

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771807DPJT

BQ771807DPJR
Texas Instruments
1: $1.75
584In Stock
3,000Expected 10/12/2026

Mfr. Part No.
BQ771807DPJR

Mouser Part No
595-BQ771807DPJR

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771807DPJT

Learn More

Datasheet

584In Stock

3,000Expected 10/12/2026

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.832

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion

6 V

14 mA

25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771809DPJR

BQ771809DPJT
Texas Instruments
1: $2.28
19In Stock

Mfr. Part No.
BQ771809DPJT

Mouser Part No
595-BQ771809DPJT

Texas Instruments

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771809DPJR

Learn More

Datasheet

19In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.41

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion, Lithium Polymer

4.2 V

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771818DPJR

BQ771818DPJT
Texas Instruments
1: $2.28
641In Stock

Mfr. Part No.
BQ771818DPJT

Mouser Part No
595-BQ771818DPJT

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771818DPJR

Learn More

Datasheet

641In Stock

Cut Tape

$2.28

$1.67

$1.52

$1.35

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion

6 V

14 mA

25 V

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with

BQ771824DPJR
Texas Instruments
1: $1.75
1,823In Stock

Mfr. Part No.
BQ771824DPJR

Mouser Part No
595-BQ771824DPJR

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with

Learn More

Datasheet

1,823In Stock

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.832

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion, Lithium Polymer

3.85 V

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771818DPJT

BQ771818DPJR
Texas Instruments
1: $1.75
2,996Expected 21/1/2027

Mfr. Part No.
BQ771818DPJR

Mouser Part No
595-BQ771818DPJR

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771818DPJT

Learn More

Datasheet

2,996Expected 21/1/2027

Cut Tape

$1.75

$1.27

$1.15

$1.02

Reel

$0.845

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Protection

Lithium-ion

6 V

14 mA

25 V

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S OverVtg Protect or A 595-BQ771801DP A 595-BQ771801DPJR

BQ771801DPJT
Texas Instruments
1: $2.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771801DPJT

Mouser Part No
595-BQ771801DPJT

Texas Instruments

Battery Management 2-5S OverVtg Protect or A 595-BQ771801DP A 595-BQ771801DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.37

$1.73

$1.58

$1.40

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion, Lithium Polymer

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771802DPJT

BQ771802DPJR
Texas Instruments
3,000: $0.865
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771802DPJR

Mouser Part No
595-BQ771802DPJR

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771802DPJT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.865

$0.855

Min.: 3,000
Mult.: 3,000

: 3,000

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771803DPJR

BQ771803DPJT
Texas Instruments
1: $2.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771803DPJT

Mouser Part No
595-BQ771803DPJT

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771803DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.37

$1.73

$1.58

$1.40

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel, Cut Tape, MouseReel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771806DPJR

BQ771806DPJT
Texas Instruments
1: $2.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771806DPJT

Mouser Part No
595-BQ771806DPJT

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771806DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.37

$1.73

$1.58

$1.40

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion

250 mV

14 mA

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771807DPJR

BQ771807DPJT
Texas Instruments
1: $2.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771807DPJT

Mouser Part No
595-BQ771807DPJT

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771807DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.37

$1.73

$1.58

$1.40

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Charge Management

Lithium-ion

6 V

4.5 mA

3 V to 20 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771808DPJR

BQ771808DPJT
Texas Instruments
1: $2.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771808DPJT

Mouser Part No
595-BQ771808DPJT

Texas Instruments

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771808DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.37

$1.73

$1.58

$1.40

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel, Cut Tape, MouseReel

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771809DPJT

BQ771809DPJR
Texas Instruments
3,000: $0.904
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771809DPJR

Mouser Part No
595-BQ771809DPJR

Texas Instruments

Battery Management OverVTG Protect w/ I nternal Delay Timer A 595-BQ771809DPJT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.904

Min.: 3,000
Mult.: 3,000

: 3,000

Lithium-ion, Lithium Polymer

WSON-8

BQ7718

Reel

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771811DPJR

BQ771811DPJT
Texas Instruments
1: $2.33
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771811DPJT

Mouser Part No
595-BQ771811DPJT

Texas Instruments

Battery Management Family 2-5S Overvolt age Protector with A 595-BQ771811DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.33

$1.70

$1.54

$1.41

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion

6 V

14 mA

25 V

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771815DPJT

BQ771815DPJR
Texas Instruments
3,000: $0.865
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771815DPJR

Mouser Part No
595-BQ771815DPJR

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771815DPJT

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.865

$0.855

Min.: 3,000
Mult.: 3,000

: 3,000

WSON-8

BQ7718

Reel

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771815DPJR

BQ771815DPJT
Texas Instruments
1: $2.33
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
BQ771815DPJT

Mouser Part No
595-BQ771815DPJT

Texas Instruments

Battery Management 2-5S Overvoltage Pro tector A 595-BQ7718 A 595-BQ771815DPJR

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.33

$1.70

$1.54

$1.37

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Battery Protection

Lithium-ion

300 mV to 30 V

3 V to 25 V

WSON-8

SMD/SMT

BQ7718

Reel, Cut Tape, MouseReel

bq7718xy Li-Ion Battery Overvoltage Protector ICs

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