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LM2903DGKR Texas Instruments 2-Channel Comparator Open Collector O/P, 1.3 μs 30V 3 V 8-Pin MSOP

RS stock no.:: 661-2589
Mfr. Part No.:: LM2903DGKR
Manufacturer:: Texas Instruments

LM2903DGKR Texas Instruments 2-Channel Comparator Open Collector O/P, 1.3 μs 30V 3 V 8-Pin MSOP

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Subtotal (10 units, in packs of 10)*

R 35,83

(exc. VAT)

R 41,20

(inc. VAT)

FREE delivery for orders over R 1,500.00

Last RS stock

200 left, ready to ship from another location
Final 650 unit(s) shipping from 08 October 2026

Units	Per unit	Per Pack*
10 - 240	R 3.583	R 35.83
250 - 990	R 3.493	R 34.93
1000 - 2490	R 3.388	R 33.88
2500 - 4990	R 3.252	R 32.52
5000 +	R 3.122	R 31.22

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

LM2903DMR2G onsemi, Dual Comparator, CMOS/TTL O/P, O/P, 1.5μs 2 → 36 V dc 8-Pin MSOP

RS stock no.: 787-8241

Each (In a Pack of 20)

R 27.24

(exc. VAT)

R 31.33

(inc. VAT)

RS stock no.:: 661-2589
Mfr. Part No.:: LM2903DGKR
Manufacturer:: Texas Instruments

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Texas Instruments
	Comparator Type	Differential
	Product Type	Comparator
	Mount Type	Surface
	Package Type	MSOP
	Output Type	Open Collector
	Number of Channels	2
	Typical Response Time	1.3μs
	Pin Count	8
	Minimum Supply Voltage	3V
	Maximum Supply Voltage	30V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Standards/Approvals	No
	Height	0.97mm
	Length	3mm
	Width	3mm
	Automotive Standard	No
	Supply Current	2.5mA

	Select all
	Brand Texas Instruments
	Comparator Type Differential
	Product Type Comparator
	Mount Type Surface
	Package Type MSOP
	Output Type Open Collector
	Number of Channels 2
	Typical Response Time 1.3μs
	Pin Count 8
	Minimum Supply Voltage 3V
	Maximum Supply Voltage 30V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Standards/Approvals No
	Height 0.97mm
	Length 3mm
	Width 3mm
	Automotive Standard No
	Supply Current 2.5mA

ESD Control Selection Guide V1

LMx93/LM2903 family Dual Comparators

The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.

Comparators, Texas Instruments

Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.

Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for Rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of Faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.

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