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LM393B Analog Comparators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Dual commercial grad e standard comparat LM393BIDR Texas Instruments 1: $0.24 11,122In Stock	Mfr. Part No. LM393BIDR Mouser Part No 595-LM393BIDR	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	11,122In Stock	Cut Tape $0.24 $0.161 $0.142 $0.122 Reel $0.10 View $0.112 $0.106 $0.102 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, TTL	1 us	Differential	2 V	36 V	2.5 mA		2.5 mV	25 nA	- 40 C	+ 85 C	LM393B	Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat LM393BIDSGR Texas Instruments 1: $0.28 174In Stock 9,000Expected 21/12/2026	Mfr. Part No. LM393BIDSGR Mouser Part No 595-LM393BIDSGR	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	174In Stock 9,000Expected 21/12/2026	Cut Tape $0.28 $0.195 $0.173 $0.148 View Reel $0.112 $0.134 $0.127 $0.121 $0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WSON-8	2 Channel	CMOS, TTL	1 us	Differential	2 V	36 V	2.5 mA		2.5 mV	25 nA	- 40 C	+ 85 C	LM393B	Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat LM393BIPWR Texas Instruments 1: $0.24 3,529In Stock	Mfr. Part No. LM393BIPWR Mouser Part No 595-LM393BIPWR	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	3,529In Stock	Cut Tape $0.24 $0.161 $0.142 $0.122 Reel $0.095 View $0.112 $0.106 $0.101 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, TTL	1 us	Differential	2 V	36 V	2.5 mA		2.5 mV	25 nA	- 40 C	+ 85 C	LM393B	Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat LM393BIDDFR Texas Instruments 1: $0.30 4,711In Stock 3,000Expected 21/12/2026	Mfr. Part No. LM393BIDDFR Mouser Part No 595-LM393BIDDFR	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	4,711In Stock 3,000Expected 21/12/2026	Cut Tape $0.30 $0.209 $0.186 $0.16 Reel $0.125 View $0.147 $0.14 $0.133 $0.121 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-8	2 Channel	CMOS, TTL	1 us	Differential	2 V	36 V	2.5 mA		2.5 mV	25 nA	- 40 C	+ 85 C	LM393B	Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat LM393BIDGKR Texas Instruments 1: $0.30 2,662In Stock 12,500Expected 20/05/2027	Mfr. Part No. LM393BIDGKR Mouser Part No 595-LM393BIDGKR	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	2,662In Stock 12,500Expected 20/05/2027	Cut Tape $0.30 $0.209 $0.186 $0.16 View Reel $0.127 $0.147 $0.14 $0.133 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	2 Channel	CMOS, TTL	1 us	Differential	2 V	36 V	2.5 mA		2.5 mV	25 nA	- 40 C	+ 85 C	LM393B	Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat Texas Instruments LM393BIDDFRG4 LM393BIDDFRG4 Texas Instruments 1: $0.45 5,801In Stock New Product	Mfr. Part No. LM393BIDDFRG4 Mouser Part No 595-LM393BIDDFRG4 New Product	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat	Datasheet	5,801In Stock	Cut Tape $0.45 $0.311 $0.277 $0.239 View Reel $0.17 $0.22 $0.21 $0.201 $0.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000																Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat Texas Instruments LM393BIDRG4 LM393BIDRG4 Texas Instruments 1: $0.40 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part No. LM393BIDRG4 Mouser Part No 595-LM393BIDRG4 New Product	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $0.40 $0.282 $0.252 $0.217 View Reel $0.169 $0.20 $0.19 $0.182 $0.169 MouseReel Available	Min.: 1 Mult.: 1 : 2,500																Reel, Cut Tape, MouseReel
Analog Comparators Dual commercial grad e standard comparat Texas Instruments LM393BIDSGRG4 LM393BIDSGRG4 Texas Instruments 1: $0.51 Non-Stocked Lead-Time 26 Weeks New Product	Mfr. Part No. LM393BIDSGRG4 Mouser Part No 595-LM393BIDSGRG4 New Product	Texas Instruments	Analog Comparators Dual commercial grad e standard comparat	Datasheet	Non-Stocked Lead-Time 26 Weeks	Cut Tape $0.51 $0.358 $0.32 $0.278 View Reel $0.22 $0.258 $0.246 $0.236 $0.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000																Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM393PT STMicroelectronics 1: $0.31 77,653In Stock	Mfr. Part No. LM393PT Mouser Part No 511-LM393P	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	77,653In Stock	Cut Tape $0.31 $0.213 $0.189 $0.163 View Reel $0.116 $0.15 $0.142 $0.136 $0.131 $0.116 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 Lo Pwr dual Vltg comparators LM393ST STMicroelectronics 1: $0.34 42,445In Stock	Mfr. Part No. LM393ST Mouser Part No 511-LM393ST	STMicroelectronics	Analog Comparators Lo Pwr dual Vltg comparators Learn More about STMicroelectronics stmlmx93	Datasheet	42,445In Stock	Cut Tape $0.34 $0.231 $0.219 Reel $0.219 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 Dual Diff Comparator LM393PWRG3 Texas Instruments 1: $0.41 5,349In Stock	Mfr. Part No. LM393PWRG3 Mouser Part No 595-LM393PWRG3	Texas Instruments	Analog Comparators Dual Diff Comparator Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	5,349In Stock	Cut Tape $0.41 $0.286 $0.255 $0.22 Reel $0.16 View $0.203 $0.193 $0.185 $0.158 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, TTL	300 ns	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Lo-Pwr Dual Voltage LM393D STMicroelectronics 1: $0.57 6,462In Stock 20,000On Order	Mfr. Part No. LM393D Mouser Part No 511-LM393D	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stm standard products	Datasheet	6,462In Stock 20,000On Order On Order Ship Dates Mfr. No: LM393D Stock: 6,462 Can Dispatch Immediately On Order: 10,000 Expected 03/05/2027 10,000 Expected 11/08/2027 Factory Lead Time: 30 Weeks	$0.57 $0.405 $0.366 $0.323 View $0.30 $0.289 $0.279 $0.261 $0.26	Min.: 1 Mult.: 1	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	Tube
Analog Comparators LOW PWR LOW OFFSET V LTG DUAL COMPARATOR LM393N/NOPB Texas Instruments 1: $0.92 10,527In Stock 19,000Expected 25/03/2027	Mfr. Part No. LM393N/NOPB Mouser Part No 926-LM393N/NOPB	Texas Instruments	Analog Comparators LOW PWR LOW OFFSET V LTG DUAL COMPARATOR	Datasheet	10,527In Stock 19,000Expected 25/03/2027	$0.92 $0.645 $0.564 $0.512 View $0.481 $0.463 $0.439 $0.43 $0.419	Min.: 1 Mult.: 1	Through Hole	PDIP-8	2 Channel	Rail-to-Rail	700 ns	Differential	2 V	36 V	200 uA	16 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Tube
Analog Comparators Lo-Pwr Dual Voltage LM393ADT STMicroelectronics 1: $0.36 25,757In Stock	Mfr. Part No. LM393ADT Mouser Part No 511-LM393ADT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	25,757In Stock	Cut Tape $0.36 $0.255 $0.221 $0.181 Reel $0.141 View $0.168 $0.16 $0.153 $0.135 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 Dual Differential LM393P Texas Instruments 1: $0.53 26,386In Stock	Mfr. Part No. LM393P Mouser Part No 595-LM393P	Texas Instruments	Analog Comparators Dual Differential Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	26,386In Stock	$0.53 $0.353 $0.303 $0.285 View $0.269 $0.256 $0.246 $0.234 $0.227	Min.: 1 Mult.: 1	Through Hole	PDIP-8	2 Channel	CMOS, TTL	1.3 us	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Tube
Analog Comparators LOW PWR LOW OFFSET V LTG DUAL COMPARATOR A 926-LM393M/NOPB LM393MX/NOPB Texas Instruments 1: $0.77 148,707On Order	Mfr. Part No. LM393MX/NOPB Mouser Part No 926-LM393MX/NOPB	Texas Instruments	Analog Comparators LOW PWR LOW OFFSET V LTG DUAL COMPARATOR A 926-LM393M/NOPB	Datasheet	148,707On Order On Order Ship Dates Mfr. No: LM393MX/NOPB Stock: 0 On Order: 1,207 Expected 12/11/2026 2,500 Expected 29/03/2027 55,000 Expected 16/08/2027 42,500 Expected 20/09/2027 47,500 Expected 14/02/2028 Factory Lead Time: 26 Weeks	Cut Tape $0.77 $0.542 $0.487 $0.426 View Reel $0.359 $0.398 $0.373 $0.359 $0.359 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Rail-to-Rail	700 ns	Differential	2 V	36 V	200 uA	16 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Dual Differential LM393PWR Texas Instruments 1: $0.24 165In Stock 18,000On Order	Mfr. Part No. LM393PWR Mouser Part No 595-LM393PWR	Texas Instruments	Analog Comparators Dual Differential Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	165In Stock 18,000On Order On Order Ship Dates Mfr. No: LM393PWR Stock: 165 Can Dispatch Immediately On Order: 10,000 Expected 31/12/2026 8,000 Expected 14/01/2027 Factory Lead Time: 26 Weeks	Cut Tape $0.24 $0.165 $0.146 $0.125 View Reel $0.092 $0.115 $0.108 $0.099 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	CMOS, TTL	1.3 us	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators Dual Diff A Grade A 595-LM393AD A 595-LM A 595-LM393AD LM393ADR Texas Instruments 1: $0.38 19,484In Stock 35,000Expected 21/12/2026	Mfr. Part No. LM393ADR Mouser Part No 595-LM393ADR	Texas Instruments	Analog Comparators Dual Diff A Grade A 595-LM393AD A 595-LM A 595-LM393AD	Datasheet	19,484In Stock 35,000Expected 21/12/2026	Cut Tape $0.38 $0.262 $0.234 $0.202 Reel $0.161 View $0.187 $0.178 $0.17 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, TTL	1.3 us	Differential	4 V	30 V	2.5 mA		2 mV	250 nA	0 C	+ 70 C	LM393A	Reel, Cut Tape, MouseReel
Analog Comparators Dual Differential LM393DR Texas Instruments 1: $0.26 48,188In Stock 85,000On Order	Mfr. Part No. LM393DR Mouser Part No 595-LM393DR	Texas Instruments	Analog Comparators Dual Differential Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	48,188In Stock 85,000On Order On Order Ship Dates Mfr. No: LM393DR Stock: 48,188 Can Dispatch Immediately On Order: 75,000 Expected 10/05/2027 10,000 Expected 17/05/2027 Factory Lead Time: 26 Weeks	Cut Tape $0.26 $0.182 $0.161 $0.137 Reel $0.096 View $0.126 $0.106 $0.101 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, TTL	1.3 us	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVPWR Texas Instruments 1: $0.29 4,220In Stock	Mfr. Part No. LM393LVPWR Mouser Part No 595-LM393LVPWR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	4,220In Stock	Cut Tape $0.29 $0.20 $0.177 $0.152 Reel $0.126 View $0.14 $0.133 $0.127 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-8	2 Channel	Open Drain		General Purpose	1.65 V	5.5 V	25 uA	100 mA	400 uV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Dual Diff Comparator LM393DRG3 Texas Instruments 1: $0.38 2,967In Stock	Mfr. Part No. LM393DRG3 Mouser Part No 595-LM393DRG3	Texas Instruments	Analog Comparators Dual Diff Comparator Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	2,967In Stock	Cut Tape $0.38 $0.268 $0.238 $0.205 Reel $0.163 View $0.19 $0.18 $0.173 $0.158 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	CMOS, TTL	1.3 us	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators COMP DUAL LM393EDR2G onsemi 1: $0.26 34,817In Stock	Mfr. Part No. LM393EDR2G Mouser Part No 863-LM393EDR2G	onsemi	Analog Comparators COMP DUAL	Datasheet	34,817In Stock	Cut Tape $0.26 $0.177 $0.157 $0.134 Reel $0.098 View $0.124 $0.117 $0.112 $0.095 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Open Collector	1.5 us	General Purpose	2 V	36 V	1 mA	16 mA	5 mV	250 nA	0 C	+ 70 C	LM393	Reel, Cut Tape, MouseReel
Analog Comparators 1.65-V to 5.5-V low -voltage dual commod LM393LVDR Texas Instruments 1: $0.36 16,907In Stock	Mfr. Part No. LM393LVDR Mouser Part No 595-LM393LVDR	Texas Instruments	Analog Comparators 1.65-V to 5.5-V low -voltage dual commod Learn More about Texas Instruments ti lmv393lv lmv339lv voltage comparators	Datasheet	16,907In Stock	Cut Tape $0.36 $0.251 $0.224 $0.193 Reel $0.152 View $0.179 $0.17 $0.162 $0.148 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	2 Channel	Open Drain	600 ns	Differential	1.65 V	5.5 V	25 uA	4 mA	2 mV	5 pA	- 40 C	+ 125 C	LM393LV	Reel, Cut Tape, MouseReel
Analog Comparators Dual Diff Comparator LM393PE3 Texas Instruments 1: $0.63 4,581In Stock	Mfr. Part No. LM393PE3 Mouser Part No 595-LM393PE3	Texas Instruments	Analog Comparators Dual Diff Comparator Learn More about Texas Instruments ti lmx93 lm2903 comparators	Datasheet	4,581In Stock	$0.63 $0.443 $0.369 $0.346 View $0.322 $0.307 $0.295 $0.283 $0.275	Min.: 1 Mult.: 1	Through Hole	PDIP-8	2 Channel	CMOS, TTL	1.3 us	Differential	2 V	30 V	2.5 mA		5 mV	50 nA	0 C	+ 70 C	LM393	Tube
Analog Comparators Lo-Pwr Dual Voltage LM393DT STMicroelectronics 1: $0.24 7,616In Stock 78,800Expected 12/11/2026	Mfr. Part No. LM393DT Mouser Part No 511-LM393DT	STMicroelectronics	Analog Comparators Lo-Pwr Dual Voltage Learn More about STMicroelectronics stmlmx93	Datasheet	7,616In Stock 78,800Expected 12/11/2026	Cut Tape $0.24 $0.164 $0.145 $0.123 Reel $0.095 View $0.113 $0.107 $0.102 $0.089 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

LM393B Analog Comparators

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LM393B Analog Comparators

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