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LM239 Series Analog Comparators

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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.	RoHS	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 Low Power Low Offset Voltage Quad Compar LM239J Texas Instruments 1: 18,09 € 123In Stock	Mfr. Part No. LM239J Mouser Part No 926-LM239J	Texas Instruments	Analog Comparators Low Power Low Offset Voltage Quad Compar	Datasheet	123In Stock	18,09 € 14,74 € 14,43 € 13,37 € 13,29 €	Min.: 1 Mult.: 1	No	Through Hole	CDIP-16	4 Channel	CMOS, TTL	700 ns	Differential	2 V	36 V	2 mA	6 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
Analog Comparators Lo-Pwr Quad Voltage LM239ADT STMicroelectronics 1: 0,353 € 5 410In Stock 12 500On 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	5 410In Stock 12 500On Order On Order Ship Dates Mfr. No: LM239ADT Stock: 5 410 Can Dispatch Immediately On Order: 5 000 Expected 26/11/2026 7 500 Expected 11/01/2027 Factory Lead Time: 30 Weeks	Cut Tape 0,353 € 0,249 € 0,223 € 0,192 € Reel 0,15 € View 0,18 € 0,173 € 0,165 € 0,147 € 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: 0,413 € 4 190In Stock 5 000Expected 25/11/2026	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 25/11/2026	Cut Tape 0,413 € 0,292 € 0,261 € 0,226 € Reel 0,183 € View 0,21 € 0,204 € 0,194 € 0,171 € 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: 0,525 € 3 126In Stock 2 000Expected 05/11/2026	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 126In Stock 2 000Expected 05/11/2026	0,525 € 0,373 € 0,372 € 0,323 € 0,211 €	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: 0,525 € 1 367In Stock	Mfr. Part No. LM239DT Mouser Part No 511-LM239DT	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stmlmx39	Datasheet	1 367In Stock	Cut Tape 0,525 € 0,372 € 0,334 € 0,291 € View Reel 0,237 € 0,27 € 0,258 € 0,248 € 0,237 € 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 LP Quad 2mV 1.1mA 25nA 4 Precision LM239QT STMicroelectronics 1: 0,55 € 204In Stock 69 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	204In Stock 69 000On Order On Order Ship Dates Mfr. No: LM239QT Stock: 204 Can Dispatch Immediately On Order: 27 000 Expected 24/11/2026 42 000 Expected 12/05/2027 Factory Lead Time: 30 Weeks	Cut Tape 0,55 € 0,382 € 0,345 € 0,299 € View Reel 0,237 € 0,278 € 0,265 € 0,255 € 0,237 € 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 Quad GP Differential A 595-LM239D A 595- A 595-LM239D LM239DR Texas Instruments 1: 0,301 € 231In Stock 12 500Expected 23/04/2027	Mfr. Part No. LM239DR Mouser Part No 595-LM239DR	Texas Instruments	Analog Comparators Quad GP Differential A 595-LM239D A 595- A 595-LM239D Learn More about Texas Instruments ti lmx39 lm2901 quad differential comparators	Datasheet	231In Stock 12 500Expected 23/04/2027	Cut Tape 0,301 € 0,244 € 0,218 € 0,187 € Reel 0,129 € View 0,144 € 0,14 € 0,126 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	SOIC-14	4 Channel	CMOS, TTL	300 ns	Differential	2 V	30 V	500 uA	6 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Quad GP Differential LM239N Texas Instruments 1: 0,516 € 2 174In Stock	Mfr. Part No. LM239N Mouser Part No 595-LM239N	Texas Instruments	Analog Comparators Quad GP Differential Learn More about Texas Instruments ti lmx39 lm2901 quad differential comparators	Datasheet	2 174In Stock	0,516 € 0,365 € 0,326 € 0,283 € View 0,262 € 0,25 € 0,24 € 0,228 € 0,222 €	Min.: 1 Mult.: 1		Through Hole	PDIP-14	4 Channel	CMOS, TTL	300 ns	Differential	2 V	36 V	2 mA	6 mA	2 mV	250 nA	- 25 C	+ 85 C	LM239	Tube
Analog Comparators 3-36V Qud Comparator -25 to 85 deg C LM239DR2G onsemi 1: 0,361 € 8 041In Stock	Mfr. Part No. LM239DR2G Mouser Part No 863-LM239DR2G	onsemi	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C	Datasheet	8 041In Stock	Cut Tape 0,361 € 0,249 € 0,222 € 0,192 € View Reel 0,147 € 0,178 € 0,169 € 0,162 € 0,147 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	SOIC-14	4 Channel	Open Collector	1.3 us	Differential	3 V	36 V	2 mA	16 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators 3-36V Qud Comparator -25 to 85 deg C LM239DTBR2G onsemi 1: 0,456 € 2 590In Stock	Mfr. Part No. LM239DTBR2G Mouser Part No 863-LM239DTBR2G	onsemi	Analog Comparators 3-36V Qud Comparator -25 to 85 deg C	Datasheet	2 590In Stock	Cut Tape 0,456 € 0,318 € 0,285 € Reel 0,249 € 0,187 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	TSSOP-14	4 Channel	Open Collector	1.3 us	Differential	3 V	36 V	2 mA	16 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Quad Voltage LM239PT STMicroelectronics 1: 0,396 € 9 850On Order	Mfr. Part No. LM239PT Mouser Part No 511-LM239P	STMicroelectronics	Analog Comparators Lo-Pwr Quad Voltage Learn More about STMicroelectronics stm standard products	Datasheet	9 850On Order On Order Ship Dates Mfr. No: LM239PT Stock: 0 On Order: 4 850 Expected 14/12/2026 5 000 Expected 26/04/2027 Factory Lead Time: 30 Weeks	Cut Tape 0,396 € 0,274 € 0,244 € 0,211 € View Reel 0,167 € 0,195 € 0,185 € 0,177 € 0,167 € 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
Analog Comparators Quad Differential Co mparator A 595-LM23 A 595-LM239PW LM239PWR Texas Instruments 1: 0,318 € 8 967Expected 07/01/2027	Mfr. Part No. LM239PWR Mouser Part No 595-LM239PWR	Texas Instruments	Analog Comparators Quad Differential Co mparator A 595-LM23 A 595-LM239PW Learn More about Texas Instruments ti lmx39 lm2901 quad differential comparators	Datasheet	8 967Expected 07/01/2027	Cut Tape 0,318 € 0,218 € 0,184 € 0,168 € Reel 0,133 € View 0,155 € 0,147 € 0,141 € 0,129 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		SMD/SMT	TSSOP-14	4 Channel	CMOS, TTL	300 ns	Differential	2 V	30 V	2 mA	6 mA	5 mV	250 nA	- 25 C	+ 85 C	LM239	Reel, Cut Tape, MouseReel

LM239 Series Analog Comparators

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