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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 (EUR) 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 Lo-Pwr Dual Voltage LM2903PT STMicroelectronics 1: €0.267 43,515In 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	43,515In Stock	Cut Tape €0.267 €0.211 €0.161 €0.138 View Reel €0.11 €0.129 €0.123 €0.117 €0.112 €0.11 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 LM2903YDT STMicroelectronics 1: €0.413 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 €0.413 €0.282 €0.25 €0.224 Reel €0.167 View €0.208 €0.199 €0.194 €0.164 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 Dual LP Comparator 25nA 250mV 4mA LM2903Q2T STMicroelectronics 1: €0.353 71,220In 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	71,220In Stock	Cut Tape €0.353 €0.243 €0.217 €0.187 View Reel €0.139 €0.174 €0.165 €0.158 €0.139 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: €0.344 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 €0.344 €0.244 €0.214 €0.185 Reel €0.148 View €0.175 €0.134 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: €0.206 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 €0.206 €0.141 €0.125 €0.107 Reel €0.084 View €0.098 €0.093 €0.089 €0.075 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 LP Dual Voltage 2V to 36V, 1V to 18V LM2903YST STMicroelectronics 1: €0.353 39,718In Stock	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	39,718In Stock	Cut Tape €0.353 €0.241 €0.214 €0.185 View Reel €0.143 €0.171 €0.164 €0.157 €0.156 €0.143 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 LM2903BYST STMicroelectronics 1: €0.507 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 €0.507 €0.348 €0.311 €0.267 View Reel €0.213 €0.248 €0.246 €0.215 €0.214 €0.213 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: €0.232 7,690In Stock 18,000Expected 11/08/2027	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 11/08/2027	€0.232 €0.164 €0.147 €0.128 View €0.121 €0.115 €0.108 €0.106 €0.095	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: €0.267 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 €0.267 €0.186 €0.165 €0.142 View Reel €0.11 €0.131 €0.125 €0.119 €0.116 €0.11 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: €0.335 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 €0.335 €0.229 €0.204 €0.175 Reel €0.144 View €0.163 €0.154 €0.148 €0.123 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: €0.353 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 €0.353 €0.257 €0.225 €0.22 View Reel €0.152 €0.204 €0.194 €0.186 €0.166 €0.152 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: €0.37 5,622In Stock 6,000Expected 26/04/2027	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 26/04/2027	Cut Tape €0.37 €0.257 €0.23 €0.199 Reel €0.158 View €0.184 €0.175 €0.168 €0.154 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: €0.783 11,978Expected 19/11/2026	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 19/11/2026	Cut Tape €0.783 €0.60 €0.556 €0.507 View Reel €0.404 €0.48 €0.458 €0.441 €0.422 €0.404 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 Low power dual voltage comparator LM2903BYPT STMicroelectronics 1: €0.361 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 €0.361 €0.249 €0.223 €0.193 View Reel €0.15 €0.179 €0.17 €0.163 €0.158 €0.15	Min.: 1 Mult.: 1 : 4,000																Reel, Cut Tape
Analog Comparators Low power dual voltage comparator LM2903BYQ3T STMicroelectronics 3,000: €0.235 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 €0.235	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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