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

LMV331M5X/NOPB

Analog Comparators SINGLE GEN PURP, LOW VLTG, TINY PK CMPRTR

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 : 3461
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

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USD 0.3403

Multiples of: 1

Lmv331 - N

1 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

120 mA

Smd/Smt

- 40 C

+ 85 C

SOT - 23 - 5

Cut Tape

GS8740-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 : 1675
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November 2025

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49	30	1	2	3	4	5	6

USD 0.1874

Multiples of: 5

LM331S5

SOT23-5 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.

TECH PUBLIC

Availability : 1668
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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 0.0972

Multiples of: 5

TS884IDT

Comparator; low-power; 1.1÷5.5V; SMT; SO14; Comparators:4; 100pA

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 : 1661
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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 1.529

Multiples of: 1

TS393IYDT

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 : 1660
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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 0.2884

Multiples of: 0

LM2903QTH-13

Analog Comparators 36V Quad Comparator 25nA 0.6mA 5nA 2mV

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 : 1615
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November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0725

Multiples of: 1

Cut Tape

LMV393MM/NOPB

Analog Comparators Low Volt Dual 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 : 1596
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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 0.896

Multiples of: 1

Lmv393 - N

2 Channel

Rail - To - Rail

450 ns

General Purpose

250 nA

7 mV

5 V

2.7 V

200 uA

Smd/Smt

- 40 C

+ 85 C

VSSOP - 8

Cut Tape

MIC842LYMT-TR

Analog Comparators 1.5 UV Comparator with 1.25% 1.24V Ref

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 : 1592
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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 0.6721

Multiples of: 1

Mic842

1 Channel

Push - Pull

50 us

General Purpose

5.5 V

1.5 V

3 uA

Smd/Smt

- 40 C

+ 85 C

TDFN - 4

Reel

20 mA

LM293ADGKRG4

Texas Instruments Analog Comparators Dual 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 : 1590
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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 0.1429

Multiples of: 1

Lm293a

2 Channel

Open Collector, Open Drain

1.3 us

Differential

250 nA

2 mV

30 V

2 V

1 mA

Smd/Smt

- 25 C

+ 85 C

VSSOP - 8

Reel

6 mA

TLC393QDR

Comparator ICs Dual Micropower LinCMOS 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 : 1589
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.4466

Multiples of: 1

Tlc393

2 Channel

Open Collector, Open Drain

1.1 us

General Purpose

2 pA

5 mV

16 V

4 V

20 uA

Smd/Smt

- 40 C

+ 125 C

725 mW

SOIC - 8

Reel

6 mA

MCP6542-E/SN

Comparator ICs Dual 1.6V Push/ Pull 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.

Microchip

Availability : 1587
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.4589

Multiples of: 100

2 Channel

Push - Pull

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

LM393P

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 : 1620
Ships to you
by Mon. 10 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 0.1181

Multiples of: 1

Lm393

2 Channel

Rail - To - Rail

300 ns

Differential

50 nA

5 mV

30 V

2 V

500 uA

Through Hole

0 C

+ 70 C

PDIP - 8

Tube

6 mA

RS8904XC5

SC70-5 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.

RUNIC

Availability : 1567
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.6084

Multiples of: 1

MCP6541-E/SN

Comparator ICs Single 1.6V Push/ Pull 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.

Microchip

Availability : 1554
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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 0.3604

Multiples of: 1

Mcp6541

1 Channel

Push - Pull

1 pA

7 mV

5.5 V

1.6 V

Smd/Smt

- 40 C

+ 125 C

SOIC - 8

Tube

LMV393IPW

Comparator ICs Dual 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.

Texas Instruments

Availability : 1554
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.5082

Multiples of: 1

Lmv393

2 Channel

Open Collector, Open Drain

0.2 us

General Purpose

250 nA

7 mV

5.5 V

2.7 V

100 uA

Smd/Smt

- 40 C

+ 85 C

TSSOP - 8

Tube

5 mA

LM331CXF

SOT23-5 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.

RUNIC

Availability : 1542
Ship by Fri. 14 Nov to Thu. 20 Nov

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 0.109

Multiples of: 5

KA339ADTF

Comparator ICs Quad 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 : 1525
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.1529

Multiples of: 1

Ka339

4 Channel

Open Collector

1.3 us

250 nA

4 mV

36 V

18 V

2 mA

Smd/Smt

0 C

+ 70 C

570 mW

SOP - 14

Reel

18 mA

KA339

Comparator ICs Quad 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 : 1505
Ship by Wed. 12 Nov to Fri. 14 Nov

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 0.1595

Multiples of: 1

Ka339

4 Channel

Open Collector

1.3 us

250 nA

9 mV

36 V

18 V

2 mA

Through Hole

0 C

+ 70 C

570 mW

DIP - 14

Tube

18 mA

TLV1702AIDGKR

Analog Comparators Dual 2.2V to 36V microPwr 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 : 1487
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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 0.8911

Multiples of: 1

Tlv1702

2 Channel

Open Collector

780 ns

General Purpose

15 nA

2.5 mV

36 V

2.2 V

75 uA

Smd/Smt

- 40 C

+ 125 C

VSSOP - 8

Cut Tape

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LMV7219M5/NOPB

analog comparators 2.7v ~ 5v sot-23-5 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.

Texas Instruments

Availability : 908
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025