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STMicroelectronics Analog Comparators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 Micropwr Lo-vtg RR 1.6 to 5V 20uA 210ns TS334IYDT STMicroelectronics 1: $2.68 6,205In Stock	Mfr. Part No. TS334IYDT Mouser Part No 511-TS334IYDT	STMicroelectronics	Analog Comparators Micropwr Lo-vtg RR 1.6 to 5V 20uA 210ns Learn More about STMicroelectronics stm ts33	Datasheet	6,205In Stock	Cut Tape $2.68 $2.11 $1.96 $1.81 Reel $1.80 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	2 Channel	Open Drain	210 ns	Differential	1.6 V	5 V	22 uA	22 mA	6 mV	40 nA	- 40 C	+ 125 C	TS334	Reel, Cut Tape, MouseReel
Analog Comparators Low power quad voltage comparator LM2901YDT STMicroelectronics 1: $0.503 6,622In Stock	Mfr. Part No. LM2901YDT Mouser Part No 511-LM2901YDT	STMicroelectronics	Analog Comparators Low power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	6,622In Stock	Cut Tape $0.503 $0.384 $0.301 $0.26 Reel $0.199 View $0.239 $0.228 $0.219 $0.196 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	7 mV	250 nA	- 40 C	+ 125 C	LM2901	Reel, Cut Tape, MouseReel
Analog Comparators Single Rail-to-Rail TS7211BILT STMicroelectronics 1: $1.80 2,217In Stock	Mfr. Part No. TS7211BILT Mouser Part No 511-TS7211BIL	STMicroelectronics	Analog Comparators Single Rail-to-Rail Learn More about STMicroelectronics stm standard products	Datasheet	2,217In Stock	Cut Tape $1.80 $1.30 $1.18 $1.04 Reel $0.869 View $0.979 $0.941 $0.903 $0.813 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	1.5 us	Differential	2.7 V	10 V	12 uA	2.5 mA	18 mV	300 pA	- 40 C	+ 85 C	TS7211	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail 0.9V nanopower, open drain single comparator TS880ILT STMicroelectronics 1: $1.06 2,440In Stock 6,000On Order	Mfr. Part No. TS880ILT Mouser Part No 511-TS880ILT	STMicroelectronics	Analog Comparators Rail-to-rail 0.9V nanopower, open drain single comparator Learn More about STMicroelectronics stm ts880 comparator	Datasheet	2,440In Stock 6,000On Order	Cut Tape $1.06 $0.831 $0.775 $0.714 View Reel $0.63 $0.687 $0.669 $0.631 $0.63	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Open Drain	2 us	General Purpose	900 mV	5.5 V	250 nA	1.2 mA	5 mV	10 pA	- 40 C	+ 125 C	TS880x	Reel, Cut Tape
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PICT STMicroelectronics 1: $2.18 2,688In Stock New Product	Mfr. Part No. TS3121PICT Mouser Part No 511-TS3121PICT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,688In Stock	Cut Tape $2.18 $1.59 $1.44 $1.28 Reel $1.07 View $1.20 $1.16 $1.14 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	1 Channel	Open Drain			1.7 V	5.5 V	71 uA	140 mA	500 mV	200 pA	- 40 C	+ 125 C	TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PILT STMicroelectronics 1: $2.09 2,400In Stock New Product	Mfr. Part No. TS3121PILT Mouser Part No 511-TS3121PILT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape $2.09 $1.54 $1.40 $1.24 Reel $1.04 View $1.16 $1.12 $1.08 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYCT STMicroelectronics 1: $2.54 2,400In Stock New Product	Mfr. Part No. TS3121PIYCT Mouser Part No 511-TS3121PIYCT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,400In Stock	Cut Tape $2.54 $1.88 $1.71 $1.52 Reel $1.28 View $1.43 $1.39 $1.37 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) TS3121PIYLT STMicroelectronics 1: $2.57 2,100In Stock New Product	Mfr. Part No. TS3121PIYLT Mouser Part No 511-TS3121PIYLT New Product	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded Power-on Reset (PoR) Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,100In Stock	Cut Tape $2.57 $1.89 $1.71 $1.52 View Reel $1.27 $1.44 $1.39 $1.37 $1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121P	Reel, Cut Tape, MouseReel
Analog Comparators Micropower Quad Volt TS339CPT STMicroelectronics 1: $1.54 5,985In Stock	Mfr. Part No. TS339CPT Mouser Part No 511-TS339CP	STMicroelectronics	Analog Comparators Micropower Quad Volt Learn More about STMicroelectronics stm ts33	Datasheet	5,985In Stock	Cut Tape $1.54 $1.13 $1.01 $0.873 Reel $0.65 View $0.816 $0.782 $0.756 $0.639 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	4 Channel	Open Drain	1.5 us	General Purpose	2.7 V	16 V	20 uA	20 mA	5 mV	600 pA	- 40 C	+ 125 C	TS339	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AILT STMicroelectronics 1: $2.16 2,974In Stock	Mfr. Part No. TS3121AILT Mouser Part No 511-TS3121AILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,974In Stock	Cut Tape $2.16 $1.59 $1.44 $1.28 Reel $1.06 View $1.20 $1.15 $1.14 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AIYCT STMicroelectronics 1: $2.54 2,996In Stock	Mfr. Part No. TS3121AIYCT Mouser Part No 511-TS3121AIYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,996In Stock	Cut Tape $2.54 $1.88 $1.71 $1.52 Reel $1.28 View $1.43 $1.39 $1.37 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AIYLT STMicroelectronics 1: $2.54 1,988In Stock	Mfr. Part No. TS3121AIYLT Mouser Part No 511-TS3121AIYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,988In Stock	Cut Tape $2.54 $1.88 $1.71 $1.52 Reel $1.28 View $1.43 $1.39 $1.37 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121ICT STMicroelectronics 1: $1.99 2,240In Stock	Mfr. Part No. TS3121ICT Mouser Part No 511-TS3121ICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,240In Stock	Cut Tape $1.99 $1.46 $1.31 $1.17 Reel $0.962 View $1.09 $1.05 $1.03 $0.941 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	1 Channel	Open Drain			1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYCT STMicroelectronics 1: $2.38 2,984In Stock	Mfr. Part No. TS3121IYCT Mouser Part No 511-TS3121IYCT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,984In Stock	Cut Tape $2.38 $1.74 $1.58 $1.40 Reel $1.20 View $1.31 $1.26 $1.25 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC70-5	1 Channel	Open Drain			1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121IYLT STMicroelectronics 1: $2.34 2,990In Stock	Mfr. Part No. TS3121IYLT Mouser Part No 511-TS3121IYLT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	2,990In Stock	Cut Tape $2.34 $1.71 $1.56 $1.39 Reel $1.17 View $1.30 $1.26 $1.25 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT23-5	1 Channel	Open Drain			1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators MicroPwr BICMOS COMPARATORS TS862IPT STMicroelectronics 1: $1.67 2,388In Stock	Mfr. Part No. TS862IPT Mouser Part No 511-TS862IPT	STMicroelectronics	Analog Comparators MicroPwr BICMOS COMPARATORS Learn More about STMicroelectronics stm standard products	Datasheet	2,388In Stock	Cut Tape $1.67 $1.20 $1.08 $0.948 View Reel $0.706 $0.885 $0.849 $0.821 $0.785 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	2 Channel	Push-Pull	2 us	Differential	2.7 V	10 V	6 uA	5 mA	15 mV	300 pA	- 40 C	+ 85 C	TS862	Reel, Cut Tape, MouseReel
Analog Comparators Low Power QUAD 1.1 mA 25nA 250mV LM339QT STMicroelectronics 1: $0.653 108,500In Stock 23,500Expected 2/11/2026	Mfr. Part No. LM339QT Mouser Part No 511-LM339QT	STMicroelectronics	Analog Comparators Low Power QUAD 1.1 mA 25nA 250mV Learn More about STMicroelectronics stm standard products	Datasheet	108,500In Stock 23,500Expected 2/11/2026	Cut Tape $0.653 $0.454 $0.405 $0.364 View Reel $0.298 $0.344 $0.332 $0.322 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-16	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
Analog Comparators 8ns 470uA at 5V 2.2V to 5V 2kV 200mA TS3011ILT STMicroelectronics 1: $2.69 17,897In Stock	Mfr. Part No. TS3011ILT Mouser Part No 511-TS3011ILT	STMicroelectronics	Analog Comparators 8ns 470uA at 5V 2.2V to 5V 2kV 200mA Learn More about STMicroelectronics stmts3011	Datasheet	17,897In Stock	Cut Tape $2.69 $2.00 $1.82 $1.62 Reel $1.36 View $1.52 $1.47 $1.44 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	8 ns	General Purpose	2.2 V	5 V	470 uA	18 mA	7 mV	20 pA	- 40 C	+ 125 C	TS3011	Reel, Cut Tape, MouseReel
Analog Comparators RR 1.1V nanoPwr SGL Comparator TS881ILT STMicroelectronics 1: $2.01 26,995In Stock 48,000Expected 4/10/2027	Mfr. Part No. TS881ILT Mouser Part No 511-TS881ILT	STMicroelectronics	Analog Comparators RR 1.1V nanoPwr SGL Comparator Learn More about STMicroelectronics stm ts881	Datasheet	26,995In Stock 48,000Expected 4/10/2027	Cut Tape $2.01 $1.47 $1.32 $1.17 Reel $0.972 View $1.09 $1.05 $1.00 $0.949 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1 Channel	Push-Pull	16 us	General Purpose	850 mV	5.5 V	300 nA	400 uA	6 mV	100 pA	- 40 C	+ 125 C	TS881	Reel, Cut Tape, MouseReel
Analog Comparators Automotive grade, low-power quad voltage comparator LM2901BYDT STMicroelectronics 1: $0.707 1,345In Stock	Mfr. Part No. LM2901BYDT Mouser Part No 511-LM2901BYDT	STMicroelectronics	Analog Comparators Automotive grade, low-power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	1,345In Stock	Cut Tape $0.707 $0.491 $0.438 $0.379 View Reel $0.32 $0.351 $0.335 $0.32 $0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1 us	Differential	2 V	36 V	2 mA	22 mA	5 mV	250 nA	- 40 C	+ 150 C	LM2901B	Reel, Cut Tape, MouseReel
Analog Comparators Automotive grade, low-power quad voltage comparator LM2901BYPT STMicroelectronics 1: $0.721 1,612In Stock	Mfr. Part No. LM2901BYPT Mouser Part No 511-LM2901BYPT	STMicroelectronics	Analog Comparators Automotive grade, low-power quad voltage comparator Learn More about STMicroelectronics lm2901 comparators	Datasheet	1,612In Stock	Cut Tape $0.721 $0.498 $0.443 $0.382 Reel $0.303 View $0.354 $0.336 $0.322 $0.294 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1 us	Differential	2 V	36 V	2 mA	22 mA	5 mV	250 nA	- 40 C	+ 150 C	LM2901B	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121AICT STMicroelectronics 1: $2.16 1,687In Stock	Mfr. Part No. TS3121AICT Mouser Part No 511-TS3121AICT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,687In Stock	Cut Tape $2.16 $1.59 $1.44 $1.28 Reel $1.06 View $1.20 $1.15 $1.14 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000															TS3121A	Reel, Cut Tape, MouseReel
Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output TS3121ILT STMicroelectronics 1: $1.99 1,817In Stock 3,000Expected 19/4/2027	Mfr. Part No. TS3121ILT Mouser Part No 511-TS3121ILT	STMicroelectronics	Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output Learn More about STMicroelectronics stm ts3121 comparators	Datasheet	1,817In Stock 3,000Expected 19/4/2027	Cut Tape $1.99 $1.46 $1.31 $1.17 Reel $0.97 View $1.09 $1.05 $1.03 $0.949 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT23-5	1 Channel	Open Drain			1.7 V	5.5 V	70 uA		6 mV	50 pA	- 40 C	+ 125 C	TS3121	Reel, Cut Tape, MouseReel
Analog Comparators Low power quad voltage comparators LM139ADT STMicroelectronics 1: $1.89 3,861In Stock	Mfr. Part No. LM139ADT Mouser Part No 511-LM139ADT	STMicroelectronics	Analog Comparators Low power quad voltage comparators Learn More about STMicroelectronics stmlmx39	Datasheet	3,861In Stock	Cut Tape $1.89 $1.37 $1.24 $1.09 Reel $0.913 View $1.03 $0.985 $0.94 $0.891 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	2 mV	100 nA	- 55 C	+ 125 C	LM139	Reel, Cut Tape, MouseReel
Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV LM139DT STMicroelectronics 1: $2.27 6,837In Stock	Mfr. Part No. LM139DT Mouser Part No 511-LM139DT	STMicroelectronics	Analog Comparators Low PWR Quad Volt 1.1 mA 25nA 250mV Learn More about STMicroelectronics stmlmx39	Datasheet	6,837In Stock	Cut Tape $2.27 $1.67 $1.52 $1.35 View Reel $0.752 $1.27 $1.22 $1.21 $0.752 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	- 55 C	+ 125 C	LM139	Reel, Cut Tape, MouseReel