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

NCV2901DR2G

Comparator ICs 3-36V Qud Comparator Commercial Temp

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 : 23624
Ship by Tue. 28 Oct to Thu. 30 Oct

October 2025

October 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1452

Multiples of: 1

Ncv2901

4 Channel

Open Collector

1.3 us

36 V

3 V

Smd/Smt

- 40 C

+ 105 C

SOIC - 14

Reel

LP2901IDRG4Q1

Texas Instruments Analog Comparators Quad Low-Power Gen Purp Diff Comp

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 : 23400
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October 2025

October 2025
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.3708

Multiples of: 1

Lp2901 - Q1

4 Channel

Open Collector

8 us

Differential

25 nA

5 mV

30 V

3 V

100 uA

Smd/Smt

- 40 C

+ 85 C

SOIC - 14

Aec - Q100

Reel

LM2903YST

Comparator; low-power; 2÷36V; SMT; miniSO8; Comparators:2; 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 : 23280
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1306

Multiples of: 4000

MCP6541RT-I/OT

Comparator ICs Sgl 1.6V Push/Pull

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 : 23203
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.3069

Multiples of: 1

Mcp6541

1 Channel

Push - Pull

4 us

1 pA

5 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Reel

2 mA

LM393DT

Comparator; universal; 2÷36V; SMT; SO8; 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 : 21922
Ship by Thu. 30 Oct to Wed. 05 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0353

Multiples of: 10

CMOS, MOS, Open - Collector, TTL

LM293DR

Analog Comparators Dual 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 : 20326
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0435

Multiples of: 5

Lm293

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

5 mV

30 V

2 V

500 uA

Smd/Smt

- 25 C

+ 85 C

SOIC - 8

Cut Tape

6 mA

MCP6562-E/MS

Comparator ICs Dual 18V Push/Pull Comparator E temp

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 : 19789
Ship by Tue. 28 Oct to Thu. 30 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.5863

Multiples of: 1

2 Channel

Push - Pull

1 pA

3 mV

5.5 V

1.8 V

130 uA

Smd/Smt

- 40 C

+ 125 C

MSOP - 8

Tube

LM311D

Comparator; universal; 200ns; 5÷15V; SMT; SO8; Comparators:1

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
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2397

Multiples of: 2000

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 : 19395
Ship by Tue. 28 Oct to Thu. 30 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.4576

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

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 Thu. 30 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0459

Multiples of: 5

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
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November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.106

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 Tue. 28 Oct to Thu. 30 Oct

October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.2866

Multiples of: 1

Cut Tape

NCS2202SQ2T2G

ON Semiconductor Analog Comparators ANA COMPARATORS

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 : 18915
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November 2025

November 2025
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45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.1969

Multiples of: 1

Ncs2202

1 Channel

Open Drain

1.1 us

General Purpose

1 pA

5 mV

6 V

850 mV

15 uA

Smd/Smt

- 40 C

+ 105 C

SC - 70 - 5

Reel

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 : 18788
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October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1551

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

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
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October 2025

October 2025
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.3093

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

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 : 16954
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October 2025

October 2025
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41	5	6	7	8	9	10	11
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43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.1925

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

TS3702CDT

Comparator; low-power; 2.7÷16V; SMT; SO8; Comparators:2; 300pA

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 : 7275
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November 2025

November 2025
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2938

Multiples of: 2500

LMV331SQ3T2G

Comparator ICs LV SNGL CMPARTR SC70

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 : 5820
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November 2025

November 2025
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0874

Multiples of: 1

Lmv331

1 Channel

Open Drain

General Purpose

1 nA

9 mV

5 V

2.7 V

120 uA

Smd/Smt

+ 150 C

SC - 88A

Reel

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 : 5820
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November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4334

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

TS393CDT

Comparator; low-power; 2.7÷16V; SMT; SO8; Comparators:2; 300pA

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 : 1194
Ship by Tue. 28 Oct to Thu. 30 Oct

October 2025