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LM2903 Low-Power Dual Voltage Comparator

STMicroelectronics LM2903 Low-Power Dual Voltage Comparator consists of two independent low-power voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible. The device also has a unique characteristic in that the input common-mode voltage range includes the negative rail even though it is operated from a single power supply voltage.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Number of Channels	Output Type	Response Time	Type	Supply Voltage - Min	Supply Voltage - Max	Operating Supply Current	Output Current per Channel	Vos - Input Offset Voltage	Ib - Input Bias Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Analog Comparators Low power dual voltage comparator LM2903YDT STMicroelectronics 1: ฿15.99 9,186In Stock	Mfr. Part No. LM2903YDT Mouser Part No 511-LM2903YDT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	9,186In Stock	Cut Tape ฿15.99 ฿10.93 ฿9.70 ฿8.70 Reel ฿6.46 View ฿8.06 ฿7.70 ฿7.50 ฿6.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM2903PT STMicroelectronics 1: ฿10.33 47,615In Stock	Mfr. Part No. LM2903PT Mouser Part No 511-LM2903P	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	47,615In Stock	Cut Tape ฿10.33 ฿8.16 ฿6.23 ฿5.33 View Reel ฿4.26 ฿5.00 ฿4.76 ฿4.53 ฿4.33 ฿4.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Dual LP Comparator 25nA 250mV 4mA LM2903Q2T STMicroelectronics 1: ฿13.66 72,220In Stock	Mfr. Part No. LM2903Q2T Mouser Part No 511-LM2903Q2T	STMicroelectronics	Analog Comparators Dual LP Comparator 25nA 250mV 4mA Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	72,220In Stock	Cut Tape ฿13.66 ฿9.43 ฿8.40 ฿7.26 View Reel ฿5.40 ฿6.73 ฿6.40 ฿6.13 ฿5.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	13 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903BYDT STMicroelectronics 1: ฿13.33 7,874In Stock	Mfr. Part No. LM2903BYDT Mouser Part No 511-LM2903BYDT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	7,874In Stock	Cut Tape ฿13.33 ฿9.46 ฿8.30 ฿7.16 Reel ฿5.73 View ฿6.76 ฿5.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8	2 Channel			General Purpose	2 V	36 V	1 mA	4 mA	5 mV	20 nA	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM2903DT STMicroelectronics 1: ฿8.00 41,363In Stock	Mfr. Part No. LM2903DT Mouser Part No 511-LM2903DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	41,363In Stock	Cut Tape ฿8.00 ฿5.46 ฿4.83 ฿4.13 Reel ฿3.27 View ฿3.80 ฿3.60 ฿3.43 ฿2.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903BYST STMicroelectronics 1: ฿19.66 4,060In Stock	Mfr. Part No. LM2903BYST Mouser Part No 511-LM2903BYST	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	4,060In Stock	Cut Tape ฿19.66 ฿13.49 ฿12.06 ฿10.36 View Reel ฿8.26 ฿9.60 ฿9.53 ฿8.33 ฿8.30 ฿8.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-8														Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM2903D STMicroelectronics 1: ฿9.00 7,690In Stock 18,000Expected 8/11/2027	Mfr. Part No. LM2903D Mouser Part No 511-LM2903D	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	7,690In Stock 18,000Expected 8/11/2027	฿9.00 ฿6.36 ฿5.70 ฿4.96 View ฿4.70 ฿4.46 ฿4.17 ฿4.10 ฿3.70	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Tube
Analog Comparators Low power dual voltage comparator LM2903ST STMicroelectronics 1: ฿10.33 8,111In Stock	Mfr. Part No. LM2903ST Mouser Part No 511-LM2903ST	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	8,111In Stock	Cut Tape ฿10.33 ฿7.20 ฿6.40 ฿5.50 View Reel ฿4.26 ฿5.06 ฿4.83 ฿4.60 ฿4.50 ฿4.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low-PWR Dual 0.4mA 2V to 36V 25nA LM2903WYDT STMicroelectronics 1: ฿12.99 3,248In Stock	Mfr. Part No. LM2903WYDT Mouser Part No 511-LM2903WYDT	STMicroelectronics	Analog Comparators Low-PWR Dual 0.4mA 2V to 36V 25nA Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	3,248In Stock	Cut Tape ฿12.99 ฿8.86 ฿7.90 ฿6.80 Reel ฿5.56 View ฿6.30 ฿5.96 ฿5.73 ฿4.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903W	Reel, Cut Tape, MouseReel
Analog Comparators LP Dual Comparator 2V to 26V 25nA LM2903YPT STMicroelectronics 1: ฿13.66 8,697In Stock	Mfr. Part No. LM2903YPT Mouser Part No 511-LM2903YPT	STMicroelectronics	Analog Comparators LP Dual Comparator 2V to 26V 25nA Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	8,697In Stock	Cut Tape ฿13.66 ฿9.96 ฿8.73 ฿8.53 View Reel ฿5.90 ฿7.90 ฿7.50 ฿7.20 ฿6.43 ฿5.90 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903YQ3T STMicroelectronics 1: ฿14.33 5,622In Stock 6,000Expected 4/26/2027	Mfr. Part No. LM2903YQ3T Mouser Part No 511-LM2903YQ3T	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	5,622In Stock 6,000Expected 4/26/2027	Cut Tape ฿14.33 ฿9.96 ฿8.90 ฿7.70 Reel ฿6.13 View ฿7.13 ฿6.80 ฿6.50 ฿5.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	500 ns	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903x	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903HYPT STMicroelectronics 1: ฿30.32 11,978Expected 11/23/2026	Mfr. Part No. LM2903HYPT Mouser Part No 511-LM2903HYPT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	11,978Expected 11/23/2026	Cut Tape ฿30.32 ฿23.26 ฿21.52 ฿19.63 View Reel ฿15.66 ฿18.59 ฿17.76 ฿17.09 ฿16.36 ฿15.66 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 150 C	LM2903H	Reel, Cut Tape, MouseReel
Analog Comparators LP Dual Voltage 2V to 36V, 1V to 18V LM2903YST STMicroelectronics 1: ฿13.66 3,718In Stock 36,000Expected 11/12/2026	Mfr. Part No. LM2903YST Mouser Part No 511-LM2903YST	STMicroelectronics	Analog Comparators LP Dual Voltage 2V to 36V, 1V to 18V Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	3,718In Stock 36,000Expected 11/12/2026	Cut Tape ฿13.66 ฿9.33 ฿8.30 ฿7.16 View Reel ฿5.53 ฿6.63 ฿6.36 ฿6.10 ฿6.03 ฿5.53 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	MiniSO-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	1 mA	16 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2903	Reel, Cut Tape, MouseReel
Analog Comparators Low power dual voltage comparator LM2903BYPT STMicroelectronics 1: ฿13.99 200In Stock	Mfr. Part No. LM2903BYPT Mouser Part No 511-LM2903BYPT	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	200In Stock	Cut Tape ฿13.99 ฿9.66 ฿8.63 ฿7.46 View Reel ฿5.80 ฿6.93 ฿6.60 ฿6.30 ฿6.13 ฿5.80	Min.: 1 Mult.: 1 : 4,000																Reel, Cut Tape
Analog Comparators Low power dual voltage comparator LM2903BYQ3T STMicroelectronics 3,000: ฿9.10 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. LM2903BYQ3T Mouser Part No 511-LM2903BYQ3T	STMicroelectronics	Analog Comparators Low power dual voltage comparator Learn More about STMicroelectronics stm lm2903 comparators	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel ฿9.10	Min.: 3,000 Mult.: 3,000 : 3,000															LM2903B	Reel

LM2903 Low-Power Dual Voltage Comparator

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LM2903 Low-Power Dual Voltage Comparator

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