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

LM293ADT

Comparator; low-power; 2÷36V; SMT; SO8; Comparators:2; 100nA

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 : 16975
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1213

Multiples of: 2500

LPV7215MG/NOPB

Analog Comparators 580Na RRIO 1.8V P-P Out 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 : 16603
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.0201

Multiples of: 1

Lpv7215

1 Channel

Push - Pull

12 us

General Purpose

1 pA

3.4 mV

5.5 V

1.8 V

1.03 mA

Smd/Smt

- 40 C

+ 125 C

SC70 - 5

Cut Tape

MCP6566T-E/LT

Analog Comparators Singl 1.8V Opn Drain 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 : 16066
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

August 2025
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32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4301

Multiples of: 1

Mcp6566

1 Channel

Open Drain

Window

5 nA

10 mV

5.5 V

1.8 V

130 uA

Smd/Smt

- 40 C

+ 125 C

SC - 70 - 5

Reel

30 mA

130 uA

LM239D

Comparator; universal; 2÷36V; SMT; SO14; Comparators:4

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 : 15520
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3176

Multiples of: 1000

LMV7272TL/NOPB

Comparator ICs Dual 1.8V Lo Pwr Comprtrs W/ RR Input

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 : 15410
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.2479

Multiples of: 1

Lmv7272

2 Channel

Push - Pull

1.8 us

General Purpose

100 nA

4 mV

5.5 V

1.8 V

27 uA

Smd/Smt

- 40 C

+ 85 C

U SMD

Reel

CD4081BM/TR

SOP-14 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.

HGSEMI

Availability : 15073
Ship by Fri. 29 Aug to Wed. 03 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0755

Multiples of: 5

LM2903D

Comparator; low-power; 500ns; 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 : 14914
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1554

Multiples of: 1

LM393CDRG

Dual SOP-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.

HANSCHIP

Availability : 14833
Ship by Fri. 29 Aug to Wed. 03 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0271

Multiples of: 10

LM2903Q2T

Analog Comparators Dual LP Comparator 25nA 250mV 4mA

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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1274

Multiples of: 3000

Lm2903

2 Channel

13 us

400 nA

15 mV

36 V

1 V

2.5 mA

Smd/Smt

- 40 C

+ 125 C

DFN - 8

Reel

2.5 mA

TS372CDT

Comparator; low-power; 3÷16V; SMT; SO8; Comparators:2; 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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2313

Multiples of: 2500

TC75W57FU,LF

Analog Comparators Push-pull Output 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.

Toshiba

Availability : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2381

Multiples of: 3000

Tc75w57

2 Channel

Push - Pull

11 ns

General Purpose

1 pA

1 mV

7 V

1.8 V

220 uA

Smd/Smt

- 40 C

+ 85 C

250 mW

SOT - 505 - 8

Cut Tape

MCP6541T-I/LT

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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3062

Multiples of: 3000

Mcp6541

1 Channel

Push - Pull

4 us

General Purpose

1 pA

5 mV

5.5 V

1.6 V

1 mA

Smd/Smt

- 40 C

+ 85 C

SC - 70 - 5

Reel

2 mA

TS374IDT

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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.375

Multiples of: 2500

TS985IJT

Comparator; low-power; 1.8÷5V; SMT; CSP6; Comparators:1; 100nA

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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.5225

Multiples of: 1

TS391AILT

Analog Comparators Low power, single 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.

STMicroelectronics

Availability : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.5751

Multiples of: 1

Ts391

1 Channel

Cmos, Dtl, Ecl, Mos, Ttl

1.3 us , 300 ns

General Purpose

150 nA

1 mV

36 V

2 V

500 uA

Smd/Smt

- 40 C

+ 125 C

SOT - 23 - 5

16 mA

TSX3702IQ2T

STMicroelectronics Analog Comparators 2.7 V to 16 V 1 pA Input Bias 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.

STMicroelectronics

Availability : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6612

Multiples of: 3000

Tsx3702

2 Channel

Push - Pull

2.8 us

General Purpose

10 pA

5 mV

16 V

2.7 V

5 uA

Smd/Smt

- 40 C

+ 125 C

DFN - 8

Cut Tape

6 mA

5 uA

TS3021IYLT

Comparator; fast; 1.8÷5V; SMT; SOT23-5; Comparators:1; 100nA; 79dB

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 : 14550
Ship by Fri. 15 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.874

Multiples of: 3000

BU7230G-TR

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

ROHM

Availability : 14123
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3733

Multiples of: 1

1 Channel

Open Drain

General Purpose

1 pA

1 mV

5.5 V

1.8 V

5 uA

Smd/Smt

- 40 C

+ 85 C

0.54 W

SSOP - 5

Cut Tape

LM393AD

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 : 13541
Ship by Wed. 13 Aug to Fri. 15 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4578

Multiples of: 1

Lm393a

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

2 mV

30 V

4 V

500 uA

Smd/Smt

0 C

+ 70 C

SOIC - 8

Tube

6 mA

LM393DR(LX)

5mV 250nA SOP-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.

lingxingic

Availability : 9835
Ship by Fri. 29 Aug to Wed. 03 Sep

September 2025