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STMicroelectronics LM239 Series Analog Comparators

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Manufacturer = STMicroelectronics Series = LM239

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Comparator 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 LP Quad 2mV 1.1mA 25nA 4 Precision LM239QT STMicroelectronics 1: $0.58 6,803In Stock 72,000On Order	Mfr. Part No. LM239QT Mouser Part No 511-LM239QT	STMicroelectronics	Analog Comparators LP Quad 2mV 1.1mA 25nA 4 Precision Learn More about STMicroelectronics stm standard products	Datasheet	6,803In Stock 72,000On Order On Order Ship Dates Mfr. No: LM239QT Stock: 6,803 Can Dispatch Immediately On Order: 30,000 Expected 2026/11/07 42,000 Expected 2027/05/12 Factory Lead Time: 30 Weeks	Cut Tape $0.58 $0.416 $0.374 $0.329 Reel $0.278 View $0.306 $0.292 $0.28 $0.27 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	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM239ADT STMicroelectronics 1: $0.44 210In Stock 10,000On Order	Mfr. Part No. LM239ADT Mouser Part No 511-LM239ADT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	210In Stock 10,000On Order On Order Ship Dates Mfr. No: LM239ADT Stock: 210 Can Dispatch Immediately On Order: 5,000 Expected 2026/10/12 5,000 Expected 2026/11/30 Factory Lead Time: 30 Weeks	Cut Tape $0.44 $0.305 $0.272 $0.238 View Reel $0.176 $0.22 $0.211 $0.199 $0.176 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	2 mV	100 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM239APT STMicroelectronics 1: $0.48 4,190In Stock 5,000Expected 2026/11/25	Mfr. Part No. LM239APT Mouser Part No 511-LM239AP	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	4,190In Stock 5,000Expected 2026/11/25	Cut Tape $0.48 $0.34 $0.304 $0.263 Reel $0.213 View $0.244 $0.237 $0.226 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	TSSOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	2 mV	100 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM239D STMicroelectronics 1: $0.611 3,656In Stock 2,000Expected 2026/11/02	Mfr. Part No. LM239D Mouser Part No 511-LM239D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	3,656In Stock 2,000Expected 2026/11/02	$0.611 $0.434 $0.433 $0.376 View $0.349 $0.333 $0.319 $0.302 $0.238	Min.: 1 Mult.: 1			SMD/SMT	SOIC-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
	Analog Comparators Lo-Pwr Quad Voltage LM239DT STMicroelectronics 1: $0.611 4,430In Stock	Mfr. Part No. LM239DT Mouser Part No 511-LM239DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	4,430In Stock	Cut Tape $0.611 $0.433 $0.388 $0.338 View Reel $0.24 $0.314 $0.30 $0.241 $0.24 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	5 mV	250 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM239PT STMicroelectronics 1: $0.461 2,952In Stock 5,000Expected 2026/12/28	Mfr. Part No. LM239PT Mouser Part No 511-LM239P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	2,952In Stock 5,000Expected 2026/12/28	Cut Tape $0.461 $0.319 $0.284 $0.245 Reel $0.194 View $0.227 $0.215 $0.206 $0.188 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	TSSOP-14	4 Channel	CMOS, DTL, ECL, MOS, TTL	1.3 us	Differential	2 V	32 V	2 mA	4 mA	5 mV	250 nA	- 40 C	+ 105 C	LM239	Reel, Cut Tape, MouseReel