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

LM2903BQPWRQ1

Analog Comparators Automotive qualified dual differential commodity comparator 8-TSSOP -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 : 21576
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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USD 0.1705

Multiples of: 1

LM2903B - Q1

2 Channel

Open Collector

1 us

Differential

3.5 nA

0.37 mV

36 V

3 V

200 uA

SMD/SMT

- 40 C

+ 125 C

TSSOP - 8

Cut Tape

LM239AD

Analog Comparators Quad Differential 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 : 20763
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 0.4565

Multiples of: 1

Lm239a

4 Channel

Rail - To - Rail

300 ns

Differential

50 nA

3 mV

36 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

SOIC - 14

Tube

6 mA

NCX2200GMAZ

Analog Comparators Low Voltage 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.

NXP

Availability : 20640
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.1287

Multiples of: 1

1 Channel

Rail - to - Rail

General Purpose

1 pA

3 mV

5.5 V

1.3 V

6 uA

SMD/SMT

- 40 C

+ 85 C

SOT - 886 - 6

Cut Tape , Reel

LM339AD

Comparator ICs Quad 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 : 20584
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

April 2025
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.4411

Multiples of: 1

Lm339a

4 Channel

Open Collector, Open Drain

0.3 us

Differential

30 V

2 V

Smd/Smt

0 C

+ 70 C

SOIC - 14

Tube

AP331AWG-7

Analog Comparators 2V-36V 2.5mA 2V-36V 2.5mA

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.

Diodes Incorporated

Availability : 20326
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 0.0387

Multiples of: 5

Ap331

1 Channel

Open Collector

1.3 us

400 nA

8 mV

36 V

2 V

1 mA

Smd/Smt

0 C

+ 70 C

740 mW

SOT - 25 - 5

Cut Tape

TS391ILT

Comparator; low-power; 2÷36V; SMT; SOT23-5; Comparators:1; 150nA

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 : 19875
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 0.0859

Multiples of: 5

AS393AMTR-G1

Analog Comparators LP Dual Comparator 2.0V 36V 25nA 1.0mV

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.

Diodes Incorporated

Availability : 19467
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.0292

Multiples of: 5

As393

Cut Tape

LM393PT

Comparator; universal; 1.3us; 2÷36V; SMT; TSSOP8; Comparators:2

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 : 19400
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.0872

Multiples of: 4000

TS374CDT

Comparator; low-power; 3÷16V; SMT; SO14; Comparators:4; 200pA

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 : 19400
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 0.2625

Multiples of: 2500

LM293DR

Analog Comparators SOP-8 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.

Youtai

Availability : 19194
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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19	4	5	6	7	8	9	10

USD 0.0445

Multiples of: 5

AZV3001FZ4-7

Diodes Incorporated Analog Comparators LV Comparator 0.85V to 6.0V

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.

Diodes Incorporated

Availability : 18973
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.1529

Multiples of: 1

Azv3001

1 Channel

Push - Pull

800 ns

Complementary

1 pA

30 mV

5.5 V

1.6 V

6 uA

Smd/Smt

- 40 C

+ 85 C

260 mW

X2dfn1410 - 6

Reel

5 mA

COS3201TR

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.

COSINE

Availability : 18964
Ship by Fri. 18 Apr to Wed. 23 Apr

April 2025

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

USD 0.1026

Multiples of: 5

LM2903FVT-E2

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

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.

ROHM

Availability : 18931
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.2775

Multiples of: 1

Cut Tape

NCS2200SN1T1G

Comparator ICs 0.85-6V Single CMOS 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.

ON Semiconductor

Availability : 18523
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.539

Multiples of: 1

Ncs2200

1 Channel

Complementary

1.1 us

General Purpose

1 pA

5 mV

6 V

0.85 V

15 uA

Smd/Smt

- 40 C

+ 105 C

SOT - 23 - 5

Reel

70 mA

LM139ADR

Comparator ICs Quad Differential 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 : 18502
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 1.243

Multiples of: 1

Lm139a

4 Channel

Open Collector

0.3 us

Differential

25 nA

2 mV

36 V

2 V

500 uA

Smd/Smt

- 55 C

+ 125 C

SOIC - 14

Reel

6 mA

MCP65R41T-1202E/CHY

Comparator; 4us; 1.8÷5.5V; SMT; SOT23-6; Comparators:1; 1pA

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.

Microchip

Availability : 18153
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.429

Multiples of: 1

4 us

Low Power

2.5 uA

NCV2252SQ2T2G

Analog Comparators SINGLE OPEN DRAIN OUTPUT

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.

ON Semiconductor

Availability : 17989
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.2995

Multiples of: 1

1 Channel

Open Drain

Complementary

1000 pA

0.5 mV

5.5 V

1.8 V

150 uA

Smd/Smt

- 40 C

+ 125 C

SC - 70 - 5

Aec - Q101

Cut Tape

52 mA

TLV7031DBVR

Analog Comparators Nanopower, small size comparator with push-pull output 5-SOT-23 -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 : 17832
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.2508

Multiples of: 1

Tlv7031

1 Channel

Push - Pull

Window

2 pA

0.1 mV

6.5 V

1.6 V

335 nA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

Cut Tape

33 mA

MIC6270YM5-TR

Analogue Comparator - Precision Voltage - 1 Comparator - 600 ns - 2V to 36V - SOT-23 - 5 Pins.

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.

Microchip

Availability : 17460
Ship by Fri. 04 Apr to Thu. 10 Apr

April 2025

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

USD 0.4349

Multiples of: 3000

Mic6270

1 Channel

Open Collector

0.6 us

Differential

400 nA

9 mV

36 V

2 V

1.2 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

0.4 mA

1.2 mA

NCS2200AMUT1G

ON Semiconductor Analog Comparators ANA COMPARATOR UDFN6

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.

ON Semiconductor

Availability : 17096
Ship by Wed. 02 Apr to Fri. 04 Apr

April 2025

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

USD 0.1507

Multiples of: 1

Ncs2200a

1 Channel

Complementary

General Purpose

10 nA

5 mV

6 V

850 mV

15 uA

Smd/Smt

- 40 C

+ 105 C

UDFN

Reel

15 uA

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Analog Comparators

Analog Comparators

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