Analog Comparators

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ROHM Semiconductor Analog Comparators offer a variety of features and ranges. The Analog Comparators feature choices of output types, including open-collector, push-pull, and open-drain. ROHM Analog Comparators provide 1-, 2- or 4-channel versions and a power supply range of 18V to 36V. The devices have various packages, including SOP14, SSOP-B14, MSOP8, and HVSOF5. Additionally, the Comparators have an operating temperature range of -40°C to +125°C. The Analog Comparators have a wide array of features designed to meet a variety of needs.

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Part #

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

BU7230G-TR
ROHM Semiconductor
1: CHF 0.603
12’750In Stock

Mfr. Part No.
BU7230G-TR

Mouser Part No
755-BU7230G-TR

ROHM Semiconductor

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

Learn More

Datasheet

12’750In Stock

Cut Tape

CHF 0.603

CHF 0.429

CHF 0.385

CHF 0.337

Reel

CHF 0.259

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

SSOP-5

1 Channel

Open Drain

General Purpose

1.8 V

5.5 V

5 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7230G

Reel, Cut Tape, MouseReel

Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA

BU7252FVM-TR
ROHM Semiconductor
1: CHF 1.53
5’589In Stock

Mfr. Part No.
BU7252FVM-TR

Mouser Part No
755-BU7252FVM-TR

ROHM Semiconductor

Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA

Learn More

Datasheet

5’589In Stock

Cut Tape

CHF 1.53

CHF 1.13

CHF 1.03

CHF 0.92

View

Reel

CHF 0.704

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

MSOP-8

2 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

35 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7252FVM

Reel, Cut Tape, MouseReel

Analog Comparators GROUND SENSE COMPARATOR

LM2901FV-E2
ROHM Semiconductor
1: CHF 0.841
5’922In Stock

Mfr. Part No.
LM2901FV-E2

Mouser Part No
755-LM2901FV-E2

ROHM Semiconductor

Analog Comparators GROUND SENSE COMPARATOR

Learn More

Datasheet

5’922In Stock

Cut Tape

CHF 0.841

CHF 0.606

CHF 0.546

CHF 0.48

Reel

CHF 0.397

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-14

4 Channel

Open Collector

1 us

General Purpose

3 V

32 V

1.2 mA

16 mA

4.5 mV

250 nA

- 40 C

+ 125 C

LM2901

Reel, Cut Tape, MouseReel

Analog Comparators 2ch Grnd Snse Cmprtr 3-32V; Low Current

LM2903FVT-E2
ROHM Semiconductor
1: CHF 0.484
8’738In Stock

Mfr. Part No.
LM2903FVT-E2

Mouser Part No
755-LM2903FVT-E2

ROHM Semiconductor

Analog Comparators 2ch Grnd Snse Cmprtr 3-32V; Low Current

Learn More

Datasheet

8’738In Stock

Cut Tape

CHF 0.484

CHF 0.343

CHF 0.308

CHF 0.268

Reel

CHF 0.206

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

TSSOP-B-8

2 Channel

Open Collector

1 us

General Purpose

3 V

32 V

600 uA

16 mA

4.5 mV

250 nA

- 40 C

+ 125 C

LM2903

Reel, Cut Tape, MouseReel

Analog Comparators Grd Sense Cmprtr 2-36V 7mV Max

BA8391G-TR
ROHM Semiconductor
1: CHF 0.293
72’322In Stock
NRND

Mfr. Part No.
BA8391G-TR

Mouser Part No
755-BA8391G-TR

NRND

ROHM Semiconductor

Analog Comparators Grd Sense Cmprtr 2-36V 7mV Max

Learn More

Datasheet

72’322In Stock

Cut Tape

CHF 0.293

CHF 0.222

CHF 0.206

CHF 0.189

View

Reel

CHF 0.164

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

SSOP-5

1 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

300 uA

16 mA

7 mV

250 nA

- 40 C

+ 85 C

BA8391G

Reel, Cut Tape, MouseReel

Analog Comparators NPN+NPN Driver Transistor

BU7253F-E2
ROHM Semiconductor
1: CHF 0.603
2’450In Stock

Mfr. Part No.
BU7253F-E2

Mouser Part No
755-BU7253F-E2

ROHM Semiconductor

Analog Comparators NPN+NPN Driver Transistor

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Datasheet

2’450In Stock

Cut Tape

CHF 0.603

CHF 0.429

CHF 0.385

CHF 0.337

Reel

CHF 0.269

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-8

2 Channel

Open Drain

General Purpose

1.8 V

5.5 V

35 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7253F

Reel, Cut Tape, MouseReel

Analog Comparators 4V Drive Pch MOSFET

BU5265SHFV-TR
ROHM Semiconductor
1: CHF 0.722
2’256In Stock

Mfr. Part No.
BU5265SHFV-TR

Mouser Part No
755-BU5265SHFV-TR

ROHM Semiconductor

Analog Comparators 4V Drive Pch MOSFET

Learn More

Datasheet

2’256In Stock

Cut Tape

CHF 0.722

CHF 0.536

CHF 0.479

CHF 0.42

Reel

CHF 0.346

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

HVSOF-5

1 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

22 uA

5 mA

1 mV

1 pA

- 40 C

+ 105 C

BU5265HFV

Reel, Cut Tape, MouseReel

Analog Comparators Input Full Swing, Open Drain Output Low Supply Current CMOS Comparator

BU7250G-TR
ROHM Semiconductor
1: CHF 0.603
2’945In Stock

Mfr. Part No.
BU7250G-TR

Mouser Part No
755-BU7250G-TR

ROHM Semiconductor

Analog Comparators Input Full Swing, Open Drain Output Low Supply Current CMOS Comparator

Learn More

Datasheet

2’945In Stock

Cut Tape

CHF 0.603

CHF 0.429

CHF 0.385

CHF 0.337

Reel

CHF 0.281

View

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

SSOP-5

1 Channel

Open Drain

General Purpose

1.8 V

5.5 V

35 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7250G

Reel, Cut Tape

Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA

BU7251SG-TR
ROHM Semiconductor
1: CHF 1.53
865In Stock

Mfr. Part No.
BU7251SG-TR

Mouser Part No
755-BU7251SG-TR

ROHM Semiconductor

Analog Comparators 1.8-5.5V 1 CHAN 0.015mV 0.001nA

Learn More

Datasheet

865In Stock

Cut Tape

CHF 1.53

CHF 1.13

CHF 1.03

CHF 0.92

Reel

CHF 0.724

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

SSOP-5

1 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

35 uA

6 mA

11 mV

1 pA

- 40 C

+ 105 C

BU7251SG

Reel, Cut Tape, MouseReel

Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA

BU7252F-E2
ROHM Semiconductor
1: CHF 1.56
925In Stock

Mfr. Part No.
BU7252F-E2

Mouser Part No
755-BU7252F-E2

ROHM Semiconductor

Analog Comparators 1.8-5.5V 2 CHAN 0.035mV 0.001nA

Learn More

Datasheet

925In Stock

Cut Tape

CHF 1.56

CHF 1.14

CHF 1.04

CHF 0.931

Reel

CHF 0.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-8

2 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

35 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7252F

Reel, Cut Tape, MouseReel

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

BU7230SG-TR
ROHM Semiconductor
1: CHF 0.801
2’575In Stock

Mfr. Part No.
BU7230SG-TR

Mouser Part No
755-BU7230SG-TR

ROHM Semiconductor

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

Learn More

Datasheet

2’575In Stock

Cut Tape

CHF 0.801

CHF 0.573

CHF 0.516

CHF 0.455

View

Reel

CHF 0.382

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

SSOP-5

1 Channel

Open Drain

General Purpose

1.8 V

5.5 V

5 uA

6 mA

11 mV

1 pA

- 40 C

+ 105 C

BU7230G

Reel, Cut Tape, MouseReel

Analog Comparators Open-Collector 0.8nA 2-36V SSOP-B14

BA2901YFV-MGE2
ROHM Semiconductor
1: CHF 1.05
2’379In Stock
NRND

Mfr. Part No.
BA2901YFV-MGE2

Mouser Part No
755-BA2901YFV-MGE2

NRND

ROHM Semiconductor

Analog Comparators Open-Collector 0.8nA 2-36V SSOP-B14

Learn More

Datasheet

Product Comments

2’379In Stock

Cut Tape

CHF 1.05

CHF 0.801

CHF 0.719

CHF 0.635

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-B-14

4 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

800 uA

16 mA

7 mV

250 nA

- 40 C

+ 125 C

BA2901xx

Reel, Cut Tape, MouseReel

Analog Comparators Grd Sense Comprtr SOP8 3-32V

LM393F-GE2
ROHM Semiconductor
1: CHF 0.412
34’106In Stock
NRND

Mfr. Part No.
LM393F-GE2

Mouser Part No
755-LM393F-GE2

NRND

ROHM Semiconductor

Analog Comparators Grd Sense Comprtr SOP8 3-32V

Learn More

Datasheet

34’106In Stock

Cut Tape

CHF 0.412

CHF 0.29

CHF 0.258

CHF 0.224

Reel

CHF 0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-8

2 Channel

Open Collector

1 us

General Purpose

3 V

32 V

600 uA

16 mA

4.5 mV

250 nA

- 40 C

+ 85 C

LM393F

Reel, Cut Tape, MouseReel

Analog Comparators GROUND SENSE COMPARATOR

LM393FV-E2
ROHM Semiconductor
1: CHF 0.674
4’891In Stock
NRND

Mfr. Part No.
LM393FV-E2

Mouser Part No
755-LM393FV-E2

NRND

ROHM Semiconductor

Analog Comparators GROUND SENSE COMPARATOR

Learn More

Datasheet

4’891In Stock

Cut Tape

CHF 0.674

CHF 0.484

CHF 0.436

CHF 0.383

View

Reel

CHF 0.324

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-8

2 Channel

Open Collector

1 us

General Purpose

3 V

32 V

600 uA

16 mA

4.5 mV

250 nA

- 40 C

+ 85 C

LM393

Reel, Cut Tape, MouseReel

Analog Comparators GROUND SENSE COMPARATOR

LM339FJ-E2
ROHM Semiconductor
1: CHF 1.24
4’641In Stock
NRND

Mfr. Part No.
LM339FJ-E2

Mouser Part No
755-LM339FJ-E2

NRND

ROHM Semiconductor

Analog Comparators GROUND SENSE COMPARATOR

Learn More

Datasheet

4’641In Stock

Cut Tape

CHF 1.24

CHF 0.904

CHF 0.824

CHF 0.727

Reel

CHF 0.629

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-14

4 Channel

Open Collector

1 us

General Purpose

3 V

32 V

1.2 mA

16 mA

4.5 mV

250 nA

- 40 C

+ 85 C

LM339

Reel, Cut Tape, MouseReel

Analog Comparators GROUND SENSE COMPARATOR

LM393FVT-E2
ROHM Semiconductor
1: CHF 0.65
28’577In Stock
NRND

Mfr. Part No.
LM393FVT-E2

Mouser Part No
755-LM393FVT-E2

NRND

ROHM Semiconductor

Analog Comparators GROUND SENSE COMPARATOR

Learn More

Datasheet

28’577In Stock

Cut Tape

CHF 0.65

CHF 0.465

CHF 0.418

CHF 0.367

Reel

CHF 0.314

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

TSSOP-B-8

2 Channel

Open Collector

1 us

General Purpose

3 V

32 V

600 uA

16 mA

4.5 mV

250 nA

- 40 C

+ 85 C

LM393

Reel, Cut Tape, MouseReel

Analog Comparators GROUND SENSE COMPARATOR

LM2903F-E2
ROHM Semiconductor
1: CHF 0.603
2’500In Stock
NRND

Mfr. Part No.
LM2903F-E2

Mouser Part No
755-LM2903F-E2

NRND

ROHM Semiconductor

Analog Comparators GROUND SENSE COMPARATOR

Learn More

Datasheet

2’500In Stock

Cut Tape

CHF 0.603

CHF 0.429

CHF 0.386

CHF 0.337

Reel

CHF 0.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-8

2 Channel

Open Collector

1 us

General Purpose

3 V

32 V

600 uA

16 mA

4.5 mV

250 nA

- 40 C

+ 125 C

LM2903

Reel, Cut Tape, MouseReel

Analog Comparators Open-Collector 0.6nA 2-36V SSOP-B8

BA2903YFV-CE2
ROHM Semiconductor
1: CHF 0.507
4’697In Stock
NRND

Mfr. Part No.
BA2903YFV-CE2

Mouser Part No
755-BA2903YFV-CE2

NRND

ROHM Semiconductor

Analog Comparators Open-Collector 0.6nA 2-36V SSOP-B8

Learn More

Datasheet

Product Comments

4’697In Stock

Cut Tape

CHF 0.507

CHF 0.358

CHF 0.321

CHF 0.28

View

Reel

CHF 0.244

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-8

2 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

600 uA

16 mA

2 mV

50 nA

- 40 C

+ 125 C

BA2903xx

Reel, Cut Tape, MouseReel

Analog Comparators QUAD COMPARATOR

BA2901F-E2
ROHM Semiconductor
1: CHF 0.896
2’315In Stock
NRND

Mfr. Part No.
BA2901F-E2

Mouser Part No
755-BA2901F-E2

NRND

ROHM Semiconductor

Analog Comparators QUAD COMPARATOR

Learn More

Datasheet

2’315In Stock

Cut Tape

CHF 0.896

CHF 0.649

CHF 0.587

CHF 0.518

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-14

4 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

800 uA

16 mA

7 mV

250 nA

- 40 C

+ 125 C

BA2901xx

Reel, Cut Tape, MouseReel

Analog Comparators Open-Collector 0.6nA 2-36V SSOP-B8

BA2903YFV-MGE2
ROHM Semiconductor
1: CHF 0.579
2’500In Stock
NRND

Mfr. Part No.
BA2903YFV-MGE2

Mouser Part No
755-BA2903YFV-MGE2

NRND

ROHM Semiconductor

Analog Comparators Open-Collector 0.6nA 2-36V SSOP-B8

Learn More

Datasheet

Product Comments

2’500In Stock

Cut Tape

CHF 0.579

CHF 0.41

CHF 0.369

CHF 0.323

Reel

CHF 0.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-8

2 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

600 uA

16 mA

7 mV

250 nA

- 40 C

+ 125 C

BA2903xx

Reel, Cut Tape, MouseReel

Analog Comparators Open-Collector 0.8nA 2-36V SOP14

BA2901YF-CE2
ROHM Semiconductor
1: CHF 0.61
2’858In Stock
NRND

Mfr. Part No.
BA2901YF-CE2

Mouser Part No
755-BA2901YF-CE2

NRND

ROHM Semiconductor

Analog Comparators Open-Collector 0.8nA 2-36V SOP14

Learn More

Datasheet

Product Comments

2’858In Stock

Cut Tape

CHF 0.61

CHF 0.438

CHF 0.394

CHF 0.345

Reel

CHF 0.275

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-14

4 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

800 uA

16 mA

2 mV

250 nA

- 40 C

+ 125 C

BA2901xx

Reel, Cut Tape, MouseReel

Analog Comparators DUAL COMPARATOR

BA2903FV-E2
ROHM Semiconductor
1: CHF 0.698
2’481In Stock
NRND

Mfr. Part No.
BA2903FV-E2

Mouser Part No
755-BA2903FV-E2

NRND

ROHM Semiconductor

Analog Comparators DUAL COMPARATOR

Learn More

Datasheet

2’481In Stock

Cut Tape

CHF 0.698

CHF 0.502

CHF 0.452

CHF 0.397

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SSOP-8

2 Channel

Open Collector

1.3 us

General Purpose

2 V

36 V

600 uA

16 mA

7 mV

250 nA

- 40 C

+ 125 C

BA2903xx

Reel, Cut Tape, MouseReel

Analog Comparators Super Fast Recovery Diode

BU5255HFV-TR
ROHM Semiconductor
1: CHF 0.524
1’872In Stock

Mfr. Part No.
BU5255HFV-TR

Mouser Part No
755-BU5255HFV-TR

ROHM Semiconductor

Analog Comparators Super Fast Recovery Diode

Learn More

Datasheet

1’872In Stock

Cut Tape

CHF 0.524

CHF 0.373

CHF 0.335

CHF 0.292

Reel

CHF 0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

HVSOF-5

1 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

6.5 uA

5 mA

1 mV

1 pA

- 40 C

+ 85 C

BU5255HFV

Reel, Cut Tape, MouseReel

Analog Comparators 4V Drive Nch MOSFET

BU5265HFV-TR
ROHM Semiconductor
1: CHF 0.524
698In Stock

Mfr. Part No.
BU5265HFV-TR

Mouser Part No
755-BU5265HFV-TR

ROHM Semiconductor

Analog Comparators 4V Drive Nch MOSFET

Learn More

Datasheet

698In Stock

Cut Tape

CHF 0.524

CHF 0.373

CHF 0.335

CHF 0.292

Reel

CHF 0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SMD/SMT

HVSOF-5

1 Channel

Push-Pull

General Purpose

1.8 V

5.5 V

22 uA

5 mA

1 mV

1 pA

- 40 C

+ 85 C

BU5265HFV

Reel, Cut Tape, MouseReel

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

BU7233F-E2
ROHM Semiconductor
1: CHF 0.643
1’842In Stock

Mfr. Part No.
BU7233F-E2

Mouser Part No
755-BU7233F-E2

ROHM Semiconductor

Analog Comparators Input Full Swing, Low Power Open-Drain Comparator

Learn More

Datasheet

1’842In Stock

Cut Tape

CHF 0.643

CHF 0.459

CHF 0.413

CHF 0.362

Reel

CHF 0.298

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

SMD/SMT

SOP-8

2 Channel

Open Drain

General Purpose

1.8 V

5.5 V

10 uA

6 mA

11 mV

1 pA

- 40 C

+ 85 C

BU7233F

Reel, Cut Tape, MouseReel

Analog Comparators

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BA2901xx
BA2903xx
BA8391G
BU5255HFV
BU5265HFV
BU7230G
BU7233F
BU7233YF-C
BU7250G
BU7251G
BU7251SG
BU7252F
BU7252FVM
BU7252SF
BU7252SFVM
BU7253F
BU7253SF
LM2901
LM2903
LM339