Analog Comparators – Mouser United Kingdom

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

TL331/TL331B/TL391B/TL331B-Q1 Single Comparators

Texas Instruments TL331/TL331B/TL391B/TL331B-Q1 Single Comparators provide outstanding value for cost-sensitive applications. These device's features include lower offset voltage, higher supply voltage capability, lower supply current, and lower input bias current. The TL331/TL331B/TL391B/TL331B-Q1 also includes lower propagation delay, wider temperature range, and improved 2kV ESD performance with drop-in replacement convenience. The Texas Instruments TL331B is a drop-in improved replacement for the TL331I and TL331K versions. The TL391B provides an alternate pinout of the TL331B to replace competitive devices.

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

Results: 11

Applied Filters:

Output Type

Response Time

Comparator Type

Operating Supply Current

Output Current per Channel

Vos - Input Offset Voltage

Ib - Input Bias Current

Maximum Operating Temperature

Series

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 #

Analog Comparators Sgl Diff COMPARATOR A 595-TL331KDBVR A 5 A 595-TL331KDBVR

TL331KDBVT
Texas Instruments
1: £1.19
52,312In Stock

Mfr. Part No.
TL331KDBVT

Mouser Part No
595-TL331KDBVT

Texas Instruments

Analog Comparators Sgl Diff COMPARATOR A 595-TL331KDBVR A 5 A 595-TL331KDBVR

Learn More

Datasheet

52,312In Stock

Cut Tape

£1.19

£0.871

£0.788

£0.70

Reel

£0.657

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1.3 us

Differential

2 V

36 V

700 uA

5 mV

250 nA

- 40 C

+ 105 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators Automotive single di fferential comparat

TL331EDBVRQ1
Texas Instruments
1: £0.751
2,669In Stock
New Product

Mfr. Part No.
TL331EDBVRQ1

Mouser Part No
595-TL331EDBVRQ1

New Product

Texas Instruments

Analog Comparators Automotive single di fferential comparat

Learn More

Datasheet

2,669In Stock

Cut Tape

£0.751

£0.537

£0.485

Reel

£0.485

Min.: 1
Mult.: 1
Max.: 50

: 3,000

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1.3 us

General Purpose

2 V

36 V

700 uA

9 mV

250 nA

- 40 C

+ 150 C

TL331

Reel, Cut Tape

Analog Comparators AC Sgl Diff Comp- ar ator

TL331QDBVRQ1
Texas Instruments
1: £0.436
6,792In Stock
24,000Expected 27/07/2026

Mfr. Part No.
TL331QDBVRQ1

Mouser Part No
595-TL331QDBVRQ1

Texas Instruments

Analog Comparators AC Sgl Diff Comp- ar ator

Learn More

Datasheet

6,792In Stock

24,000Expected 27/07/2026

Cut Tape

£0.436

£0.307

£0.276

£0.24

Reel

£0.198

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

CMOS, TTL

Differential

2 V

36 V

700 uA

2.5 mV

25 nA

- 40 C

+ 125 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators High voltage cost o ptimized single cha

TL331BIDBVR
Texas Instruments
1: £0.421
15,615In Stock

Mfr. Part No.
TL331BIDBVR

Mouser Part No
595-TL331BIDBVR

Texas Instruments

Analog Comparators High voltage cost o ptimized single cha

Learn More

Datasheet

15,615In Stock

Cut Tape

£0.421

£0.297

£0.265

£0.231

Reel

£0.185

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1 us

General Purpose

2 V

36 V

700 uA

2.5 mV

25 nA

- 40 C

+ 125 C

TL331B

Reel, Cut Tape, MouseReel

Analog Comparators Single/Dual Diff A 5 95-TL331IDBVT A 595 A 595-TL331IDBVT

TL331IDBVR
Texas Instruments
1: £0.338
57,752In Stock
3,000Expected 09/07/2026

Mfr. Part No.
TL331IDBVR

Mouser Part No
595-TL331IDBVR

Texas Instruments

Analog Comparators Single/Dual Diff A 5 95-TL331IDBVT A 595 A 595-TL331IDBVT

Learn More

Datasheet

57,752In Stock

3,000Expected 09/07/2026

Cut Tape

£0.338

£0.233

£0.209

£0.18

Reel

£0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1.3 us

Differential

2 V

36 V

700 uA

5 mV

250 nA

- 40 C

+ 85 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators Sgl Diff COMPARATOR A 595-TL331KDBVT A 5 A 595-TL331KDBVT

TL331KDBVR
Texas Instruments
1: £0.375
11,883In Stock

Mfr. Part No.
TL331KDBVR

Mouser Part No
595-TL331KDBVR

Texas Instruments

Analog Comparators Sgl Diff COMPARATOR A 595-TL331KDBVT A 5 A 595-TL331KDBVT

Learn More

Datasheet

11,883In Stock

Cut Tape

£0.375

£0.262

£0.233

£0.201

Reel

£0.159

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1.3 us

Differential

2 V

36 V

700 uA

5 mV

250 nA

- 40 C

+ 105 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators Single Differential Comparator A 595-TL3 A 595-TL331IDBVR

TL331IDBVT
Texas Instruments
1: £1.20
668In Stock

Mfr. Part No.
TL331IDBVT

Mouser Part No
595-TL331IDBVT

Texas Instruments

Analog Comparators Single Differential Comparator A 595-TL3 A 595-TL331IDBVR

Learn More

Datasheet

668In Stock

Cut Tape

£1.20

£0.871

£0.788

£0.703

Reel

£0.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1.3 us

Differential

2 V

36 V

700 uA

5 mV

250 nA

- 40 C

+ 85 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators Automotive grade 36 -V single comparato

TL331BQDBVRQ1
Texas Instruments
1: £0.488
81In Stock
12,000Expected 17/07/2026

Mfr. Part No.
TL331BQDBVRQ1

Mouser Part No
595-TL331BQDBVRQ1

Texas Instruments

Analog Comparators Automotive grade 36 -V single comparato

Learn More

Datasheet

81In Stock

12,000Expected 17/07/2026

Cut Tape

£0.488

£0.344

£0.308

£0.27

Reel

£0.218

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

CMOS, TTL

1 us

General Purpose

2 V

36 V

275 uA

18 mA

2.5 mV

25 nA

- 40 C

+ 125 C

TL331B

Reel, Cut Tape, MouseReel

Analog Comparators Auto Cat Sgl Diff Co mparator

TL331IDBVRQ1
Texas Instruments
1: £0.421
2,846In Stock

Mfr. Part No.
TL331IDBVRQ1

Mouser Part No
595-TL331IDBVRQ1

Texas Instruments

Analog Comparators Auto Cat Sgl Diff Co mparator

Learn More

Datasheet

2,846In Stock

Cut Tape

£0.421

£0.294

£0.265

£0.23

Reel

£0.185

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

CMOS, TTL

1.3 us

Differential

2 V

36 V

700 uA

18 mA

2.5 mV

25 nA

- 40 C

+ 125 C

TL331

Reel, Cut Tape, MouseReel

Analog Comparators 36-V standard sing l e-channel comparato

TL391BIDBVR
Texas Instruments
1: £0.443
1,344In Stock
2,500Expected 17/07/2026

Mfr. Part No.
TL391BIDBVR

Mouser Part No
595-TL391BIDBVR

Texas Instruments

Analog Comparators 36-V standard sing l e-channel comparato

Learn More

Datasheet

1,344In Stock

2,500Expected 17/07/2026

Cut Tape

£0.443

£0.313

£0.28

£0.244

Reel

£0.196

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

Open Collector, Open Drain

1 us

Differential

2 V

36 V

700 uA

2.5 mV

25 nA

- 40 C

+ 125 C

TL391B

Reel, Cut Tape, MouseReel

Analog Comparators Automotive grade 36 -V single comparato

TL391BQDBVRQ1
Texas Instruments
1: £0.436
2,634In Stock
3,000Expected 17/07/2026

Mfr. Part No.
TL391BQDBVRQ1

Mouser Part No
595-TL391BQDBVRQ1

Texas Instruments

Analog Comparators Automotive grade 36 -V single comparato

Learn More

Datasheet

2,634In Stock

3,000Expected 17/07/2026

Cut Tape

£0.436

£0.303

£0.271

£0.236

Reel

£0.189

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

1 Channel

CMOS, TTL

1 us

General Purpose

2 V

36 V

210 uA

2.5 mV

25 nA

- 40 C

+ 125 C

TL391B

Reel, Cut Tape, MouseReel

TL331/TL331B/TL391B/TL331B-Q1 Single Comparators

Customer Service Office

Company

Resources

Support