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.
Enable Filter
Manufacturer
Reset
Series
Reset
Number of Channels
Reset
Output Type
Reset
Response Time
Reset
Comparator Type
Reset
Ib - Input Bias Current
Reset
Vos - Input Offset Voltage
Reset
Supply Voltage - Max
Reset
Supply Voltage - Min
Reset
Operating Supply Current
Reset
Supply Current per Channel
Reset
Mounting Style
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Pd - Power Dissipation
Reset
Package / Case
Reset
Qualification
Reset
Packaging
Reset
Output Current per Channel
Reset
Supply Current
Reset
First...1112131415...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsOutput TypeResponse TimeComparator TypeIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentSupply Current per ChannelMounting StyleMinimum Operating TemperatureMaximum Operating TemperaturePd - Power DissipationPackage / CaseQualificationPackagingOutput Current per ChannelSupply Current
  
                        
LM2903AVQDRQ1


Analog Comparators Auto Cat Dual Gen Purp Diff
Icon 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 12765
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.1519
Multiples of: 5

Lm2903 - Q12 ChannelRail - To - Rail300 nsDifferential50 nA7 mV36 V2 V400 uA Smd/Smt- 40 C+ 150 C SOIC - 8Aec - Q100Cut Tape6 mA 
LM393DR


Comparator ICs 2 circuits; 2 to 36V 0 to +70 Op Temp
Icon 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.

ROHM 12644
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.4615
Multiples of: 1

Lm3932 ChannelOpen Collector1.3 usGeneral Purpose50 nA7 mV36 V2 V1 mA Smd/Smt0 C+ 70 C SOIC - 8 Reel16 mA 
LM339ADRG4


Comparator ICs Quad Differential Comparator
Icon 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 12317
Ships to you
between Tue. 17 Feb to Thu. 19 Feb Calender.png

AUD 0.1885
Multiples of: 1

Lm339a4 ChannelOpen Collector, Open Drain0.3 usDifferential50 nA2 mV30 V2 V500 uA Smd/Smt0 C+ 70 C SOIC - 14 Reel6 mA 
LM2903VDR2G


Comparator ICs 2-36V Dual Extended Temp
Icon 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.

ON Semiconductor 12125
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.105
Multiples of: 2500

Lm2903v2 ChannelOpen Collector1.5 usGeneral Purpose250 nA7 mV36 V2 V1 mA Smd/Smt- 40 C+ 105 C570 mWSOIC - 8 Reel16 mA 
LM139ADT


Comparator; precision; 2÷32V; SMT; SO14; Comparators:4; 100nA
Icon 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.

STMicroelectronics 12125
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.7532
Multiples of: 2500

                    
LM2903D


Comparator; low-power; 500ns; 2÷36V; SMT; SO8; Comparators:2
Icon 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.

STMicroelectronics 11961
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.2424
Multiples of: 1

                    
LM2901DRG


Quad SOP-14 Comparators ROHS
Icon 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 11821
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.0744
Multiples of: 5

                    
LM393PT


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

STMicroelectronics 11640
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.1242
Multiples of: 4000

                    
MIC7211YM5 TR


Analog Comparators Micro-Power 1.8V IttyBitty Comparator (Push-Pull Output) - Lead Free
Icon 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.

Microchip 11640
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 0.2929
Multiples of: 3000

Mic72111 ChannelPush - Pull5 usGeneral Purpose0.5 pA10 mV10 V2.2 V25 uA Smd/Smt- 40 C+ 85 C SOT - 23 - 5 Reel100 mA25 uA
TLV3201AIDBVR


Analog Comparators 40ns,micro-Pwr,RRI Sgl Channel Comp
Icon 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 2778
Ships to you
between Wed. 25 Feb to Mon. 02 Mar Calender.png

AUD 0.3246
Multiples of: 1

Tlv32011 ChannelPush - Pull47 nsGeneral Purpose50 pA5 mV5.5 V2.7 V50 uA Smd/Smt- 40 C+ 125 C SOT - 23 - 5 Cut Tape  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...1112131415...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted