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STMicroelectronics LM339 Series Analog Comparators

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Manufacturer = STMicroelectronics Series = LM339

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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	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 QUAD Vltg COMPARATOR LM339APT STMicroelectronics 1: $0.36 37,324In Stock	Mfr. Part No. LM339APT Mouser Part No 511-LM339APT	STMicroelectronics	Analog Comparators Lo Pwr QUAD Vltg COMPARATOR Learn More about STMicroelectronics stm standard products	Datasheet	37,324In Stock	Cut Tape $0.36 $0.247 $0.22 $0.19 Reel $0.134 View $0.176 $0.167 $0.16 $0.133 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	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
	Analog Comparators Low Power QUAD 1.1 mA 25nA 250mV LM339QT STMicroelectronics 1: $0.49 108,500In Stock 23,500Expected 02/11/2026	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 02/11/2026	Cut Tape $0.49 $0.341 $0.304 $0.262 Reel $0.21 View $0.243 $0.231 $0.222 $0.205 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 Lo-Pwr Quad Voltage LM339DT STMicroelectronics 1: $0.28 20,577In Stock 47,500Expected 18/01/2027	Mfr. Part No. LM339DT Mouser Part No 511-LM339DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	20,577In Stock 47,500Expected 18/01/2027	Cut Tape $0.28 $0.196 $0.174 $0.149 Reel $0.11 View $0.137 $0.13 $0.122 $0.106 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	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM339PT STMicroelectronics 1: $0.37 28,936In Stock	Mfr. Part No. LM339PT Mouser Part No 511-LM339P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	28,936In Stock	Cut Tape $0.37 $0.253 $0.225 $0.195 View Reel $0.163 $0.18 $0.171 $0.164 $0.163 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	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM339D STMicroelectronics 1: $0.48 5In Stock 13,000On Order	Mfr. Part No. LM339D Mouser Part No 511-LM339D	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	5In Stock 13,000On Order On Order Ship Dates Mfr. No: LM339D Stock: 5 Can Dispatch Immediately On Order: 9,000 Expected 30/11/2026 4,000 Expected 07/12/2026 Factory Lead Time: 30 Weeks	$0.48 $0.348 $0.323 $0.291 View $0.273 $0.264 $0.245	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	0 C	+ 70 C	LM339	Tube
	Analog Comparators Lo-Pwr Quad Voltage LM339ADT STMicroelectronics 1: $0.36 17,300On Order	Mfr. Part No. LM339ADT Mouser Part No 511-LM339ADT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	17,300On Order On Order Ship Dates Mfr. No: LM339ADT Stock: 0 On Order: 9,800 Expected 02/11/2026 7,500 Expected 22/03/2027 Factory Lead Time: 30 Weeks	Cut Tape $0.36 $0.25 $0.223 $0.192 View Reel $0.154 $0.177 $0.169 $0.161 $0.154 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	0 C	+ 70 C	LM339	Reel, Cut Tape, MouseReel
	Analog Comparators Lo-Pwr Quad Voltage LM339AD STMicroelectronics 1: $0.57 4,972On Order	Mfr. Part No. LM339AD Mouser Part No 511-LM339AD	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	4,972On Order On Order Ship Dates Mfr. No: LM339AD Stock: 0 On Order: 972 Expected 02/12/2026 4,000 Expected 10/02/2027 Factory Lead Time: 30 Weeks	$0.57 $0.393 $0.351 $0.305 View $0.283 $0.27 $0.248 $0.237 $0.233	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	2 mV	100 nA	0 C	+ 70 C	LM339	Tube