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Low-Power Dual Voltage Comparators

STMicroelectronics Low-Power Dual Voltage Comparators consist of two independent low voltage comparators designed specifically to operate from a single supply over a wide range of voltages. Operation of these Low-Power Dual Voltage Comparators from split power supplies is also possible. STMicroelectronics Low-Power Dual Voltage Comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 Vltg comparators LM393ST STMicroelectronics 1: 0.273 CHF 42 500In Stock	Mfr. Part No. LM393ST Mouser Part No 511-LM393ST	STMicroelectronics	Analog Comparators Lo Pwr dual Vltg comparators Learn More about STMicroelectronics stmlmx93	Datasheet	42 500In Stock	Cut Tape 0.273 CHF 0.189 CHF 0.178 CHF 0.176 CHF Reel 0.176 CHF 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	600 uA	18 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Dual Voltage LM293PT STMicroelectronics 1: 0.298 CHF 30 091In Stock	Mfr. Part No. LM293PT Mouser Part No 511-LM293P	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	30 091In Stock	Cut Tape 0.298 CHF 0.215 CHF Reel 0.215 CHF 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	600 uA	18 mA	5 mV	250 nA	- 40 C	+ 105 C	LM293	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Dual Voltage LM393PT STMicroelectronics 1: 0.25 CHF 81 793In Stock	Mfr. Part No. LM393PT Mouser Part No 511-LM393P	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	81 793In Stock	Cut Tape 0.25 CHF 0.171 CHF 0.153 CHF 0.131 CHF View Reel 0.094 CHF 0.121 CHF 0.114 CHF 0.11 CHF 0.106 CHF 0.094 CHF 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	600 uA	18 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
	Analog Comparators Low PWR Dual OP AMP 0.45 mA 20nA 80mV LM193DT STMicroelectronics 1: 1.29 CHF 10 606In Stock	Mfr. Part No. LM193DT Mouser Part No 511-LM193DT	STMicroelectronics	Analog Comparators Low PWR Dual OP AMP 0.45 mA 20nA 80mV Learn More about STMicroelectronics stmlmx93	Datasheet	10 606In Stock	Cut Tape 1.29 CHF 0.973 CHF 0.885 CHF 0.789 CHF Reel 0.605 CHF View 0.743 CHF 0.716 CHF 0.698 CHF 0.592 CHF 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	600 uA	18 mA	5 mV	250 nA	- 55 C	+ 125 C	LM193	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Dual Voltage LM393ADT STMicroelectronics 1: 0.273 CHF 26 552In Stock	Mfr. Part No. LM393ADT Mouser Part No 511-LM393ADT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	26 552In Stock	Cut Tape 0.273 CHF 0.183 CHF 0.162 CHF 0.139 CHF Reel 0.107 CHF View 0.126 CHF 0.12 CHF 0.114 CHF 0.103 CHF 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	600 uA	18 mA	2 mV	100 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
	Analog Comparators Low PWR DUAL 25nA Wide VCC Range LM193QT STMicroelectronics 1: 1.12 CHF 506In Stock 3 000On Order	Mfr. Part No. LM193QT Mouser Part No 511-LM193QT	STMicroelectronics	Analog Comparators Low PWR DUAL 25nA Wide VCC Range Learn More about STMicroelectronics stmlmx93	Datasheet	506In Stock 3 000On Order	Cut Tape 1.12 CHF 0.837 CHF 0.759 CHF 0.68 CHF Reel 0.57 CHF View 0.642 CHF 0.62 CHF 0.594 CHF 0.562 CHF MouseReel Available	Min.: 1 Mult.: 1 : 3 000			SMD/SMT	UFSON-8	2 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	36 V	600 uA	18 mA	5 mV	250 nA	- 55 C	+ 125 C	LM193	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Dual Voltage LM393DT STMicroelectronics 1: 0.217 CHF 26 473In Stock 85 000Expected 07/12/2026	Mfr. Part No. LM393DT Mouser Part No 511-LM393DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	26 473In Stock 85 000Expected 07/12/2026	Cut Tape 0.217 CHF 0.144 CHF 0.122 CHF 0.104 CHF View Reel 0.082 CHF 0.095 CHF 0.09 CHF 0.086 CHF 0.082 CHF 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	600 uA	18 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel