About Analog Comparators

Analog Comparators

Analog comparators are devices used to compare two analog voltage signals and output either a digital high state or a digital low state depending on whether the compared signals are above or below a certain reference voltage. Dubbed the “World’s Simplest Microprocessor” by industry analysts, an analog comparator consists of an operational amplifier circuitry and a few resistors and capacitors. The operational amplifier provides power and the resistors and capacitors provide the necessary timing-related delay to the input signals. Generally, when the two input signals exceed the reference voltage, the output of the comparator is a logic high and when the input signals are below the reference, the output is a logic low. The thresholds for the inputs can be predetermined or can be adjustable depending on the application requirements. Analog comparators can also be made with programmable input thresholds or limits. These are useful in sensors or actuators that need to be adjusted to appropriate ranges.

Analog Comparators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Number of Channels	Output Type	Response Time	Comparator Type	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Supply Current per Channel	Mounting Style	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Package / Case	Qualification	Packaging	Output Current per Channel	Supply Current

LM339PWR

Analog Comparators Quad Diff A Grade

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 6358
Ship by Mon. 14 Jul to Thu. 17 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0753

Multiples of: 5

Lm339

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

0 C

+ 70 C

TSSOP - 14

Cut Tape

6 mA

DIO20871ST5

Analog Comparators SOT23-5 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dioo

Availability : 2890
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0859

Multiples of: 5

MCP6561UT-E(MS)

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MSKSEMI

Availability : 2887
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.3406

Multiples of: 1

LM331A-S5TR

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

3PEAK

Availability : 2876
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0676

Multiples of: 5

RS8905BXM

MSOP-8 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

RUNIC

Availability : 2871
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July 2025

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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.2841

Multiples of: 5

LMC7221BIM5

Analog Comparators Low power, high voltage comparator with open-drain output 5-SOT-23 -40 to 85

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2867
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.2042

Multiples of: 1

Lmc7221

1 Channel

Open Drain

4 us

General Purpose

0.04 pA

15 mV

15 V

2.7 V

14 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23

Reel

LMV331W5-7(MS)

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MSKSEMI

Availability : 2866
Ship by Mon. 14 Jul to Thu. 17 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0755

Multiples of: 5

GSV331-TR

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gainsil

Availability : 2866
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July 2025

July 2025
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.089

Multiples of: 5

HT339ARQZ

QFN16(3x3) Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HTCSEMI

Availability : 2866
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1203

Multiples of: 5

TLV3702IDGKR

Texas Instruments Analog Comparators Dual Nanopower Push-Pull Comparator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2854
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June 2025

June 2025
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.1369

Multiples of: 1

Tlv3702

2 Channel

Push - Pull

36 us

General Purpose

250 pA

5 mV

16 V

2.7 V

800 nA

Smd/Smt

- 40 C

+ 125 C

481 mW

VSSOP - 8

Reel

TC75S56FUTE85LF

Toshiba Analog Comparators 74VHC CMOS logic IC Tri 3-Ch 8mA 4.1ns

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba

Availability : 2851
Ship by Mon. 30 Jun to Fri. 04 Jul

July 2025

July 2025
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28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.208

Multiples of: 1

Tc75s56

1 Channel

Push - Pull

8 ns

General Purpose

1 pA

7 V

1.8 V

22 uA

Smd/Smt

- 40 C

+ 85 C

200 mW

SOT - 353

Reel

LMV331TP-MS

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MSKSEMI

Availability : 2842
Ship by Mon. 14 Jul to Thu. 17 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0739

Multiples of: 5

TLC352IPW

Comparator ICs Dual Low Vltg LinCMOS Differential

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2842
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June 2025

June 2025
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23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.8481

Multiples of: 1

Tlc352

2 Channel

Open Collector, Open Drain

0.2 us

Differential

20 nA

5 mV

16 V

1.4 V

150 uA

Smd/Smt

- 40 C

+ 85 C

500 mW (1/2 w)

TSSOP - 8

Tube

6 mA

TLV7041DCKR

Analog Comparators Nanopower, small size comparator with open-drain output 5-SC70 -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2832
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June 2025

June 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.2874

Multiples of: 1

Tlv7041

1 Channel

Rail - To - Rail

Window

2 pA

8 mV

6.5 V

1.6 V

335 nA

Smd/Smt

- 40 C

+ 125 C

SC70 - 5

Cut Tape

29 mA , 33 mA

LM2903YQ3T

Voltage Comparator Dual Bipolar 2V to 36V/±1V to ±18V 8-Pin DFN EP T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

Availability : 2827
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July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.1604

Multiples of: 5

Lm2903x

2 Channel

Cmos, Dtl, Ecl, Mos, Ttl

500 ns

Differential

250 nA

7 mV

36 V

18 V

2.5 mA

Smd/Smt

- 65 C

+ 150 C

DFN - 8

4 mA

TLC393IP

Analog Comparators Dual Voltage

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2823
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June 2025

June 2025
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23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.8558

Multiples of: 1

Tlc393

2 Channel

Rail - To - Rail

1.1 us

General Purpose

2 pA

5 mV

16 V

3 V

20 uA

Through Hole

- 40 C

+ 125 C

1000 mW

PDIP - 8

Tube

6 mA

LM397DBVRG

SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HANSCHIP

Availability : 2822
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July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
29	13	14	15	16	17	18	19
30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0633

Multiples of: 5

TLV7211AIDBVR

5mV 0.04pA SOT-23-5 Comparators ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2819
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.8302

Multiples of: 1

Tlv7211a

1 Channel

Push - Pull

4 us

General Purpose

40 fA

5 mV

15 V

2.7 V

7 uA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

TLC374IDR

Texas Instruments Analog Comparators Quad LiNCMOS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2800
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June 2025

June 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 0.7778

Multiples of: 1

Tlc374

4 Channel

Open Collector, Open Drain

200 ns

General Purpose

2 nA

5 mV

16 V

3 V

150 uA

Smd/Smt

- 40 C

+ 125 C

500 mW

SOIC - 14

Reel

6 mA

LMV7275IDCKRQ1

Analog Comparators Automotive, Single 1.8V Low Power Comparators with Rail-to-Rail Input 5-SC70 -40 to 125

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 2797
Ship by Thu. 26 Jun to Mon. 30 Jun

June 2025