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RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Package / Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Mounting Style	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBDR STMicroelectronics 1: ₩2,282.9 11,528In Stock	Mfr. Part # ST3232EBDR Mouser Part # 511-ST3232EBDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	11,528In Stock	Cut Tape ₩2,282.9 ₩1,676.9 ₩1,521.9 ₩1,344.4 Reel ₩1,111.9 View ₩1,264.1 ₩1,214.7 ₩1,204.9 ₩1,087.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST3232EB		250 kb/s				5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECDR STMicroelectronics 1: ₩2,311.1 2,545In Stock 5,000Expected 3/22/2027	Mfr. Part # ST3232ECDR Mouser Part # 511-ST3232ECD	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	2,545In Stock 5,000Expected 3/22/2027	Cut Tape ₩2,311.1 ₩1,705.1 ₩1,536 ₩1,361.3 ₩1,279.6 Reel ₩1,279.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 460 : 2,500	SOIC-16	ST3232EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: ₩5,481.8 1,554In Stock	Mfr. Part # ST3241EBPR Mouser Part # 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,554In Stock	Cut Tape ₩5,481.8 ₩4,143 ₩3,804.8 ₩3,438.4 Reel ₩2,931.1 View ₩3,255.3 ₩3,241.2 ₩2,733.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3241EB		250 kb/s				5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ACDR STMicroelectronics 1: ₩2,677.5 1,260In Stock	Mfr. Part # ST232ACDR Mouser Part # 511-ST232ACDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,260In Stock	Cut Tape ₩2,677.5 ₩2,015.2 ₩1,860.1 ₩1,676.9 Reel ₩1,376.8 View ₩1,578.3 ₩1,536 ₩1,493.8 ₩1,350 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232AC		400 kb/s				5.5 V	4.5 V	SMD/SMT	1.5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232BTR STMicroelectronics 1: ₩1,733.3 2,219In Stock	Mfr. Part # ST232BTR Mouser Part # 511-ST232B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,219In Stock	Cut Tape ₩1,733.3 ₩1,257 ₩1,131.6 ₩994.9 Reel ₩842.7 View ₩930.1 ₩890.6 ₩862.4 ₩821.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST232B		220 kb/s				5.5 V	4.5 V	SMD/SMT	5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232ECDR STMicroelectronics 1: ₩1,578.3 2,038In Stock	Mfr. Part # ST232ECDR Mouser Part # 511-ST232ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,038In Stock	Cut Tape ₩1,578.3 ₩1,135.8 ₩1,021.7 ₩899.1 Reel ₩744.1 View ₩839.9 ₩804.7 ₩779.3 ₩725.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232EC	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	0 C	+ 70 C	15 kV	Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232CTR STMicroelectronics 1: ₩2,268.8 1,459In Stock 10,000On Order	Mfr. Part # ST3232CTR Mouser Part # 511-ST3232CT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,459In Stock 10,000On Order On Order Ship Dates Mfr. #: ST3232CTR Stock: 1,459 Can Ship Immediately On Order: 2,500 Expected 4/23/2027 7,500 Expected 7/9/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,268.8 ₩1,676.9 ₩1,507.8 ₩1,327.5 ₩1,245.7 Reel ₩1,245.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 2,500	TSSOP-16	ST3232C		400 kb/s				5.5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECTR STMicroelectronics 1: ₩2,071.5 199In Stock 7,500On Order	Mfr. Part # ST3232ECTR Mouser Part # 511-ST3232EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	199In Stock 7,500On Order On Order Ship Dates Mfr. #: ST3232ECTR Stock: 199 Can Ship Immediately On Order: 2,500 Expected 1/1/2027 5,000 Expected 4/2/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,071.5 ₩1,521.9 ₩1,372.6 ₩1,217.5 View Reel ₩1,058.3 ₩1,142.9 ₩1,099.2 ₩1,085.1 ₩1,058.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST3232EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 5Drvr/3Rcvr ST3237EBPR STMicroelectronics 1: ₩3,452.5 663In Stock 1,350Expected 11/25/2026	Mfr. Part # ST3237EBPR Mouser Part # 511-ST3237EBP	STMicroelectronics	RS-232 Interface IC Transcvr 5Drvr/3Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	663In Stock 1,350Expected 11/25/2026	Cut Tape ₩3,452.5 ₩2,621.1 ₩2,423.8 ₩2,198.4 Reel ₩1,916.5 View ₩2,085.6 ₩2,029.2 ₩1,888.3 ₩1,719.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3237EB		1 Mb/s				5.5 V	3 V	SMD/SMT	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: ₩2,127.9 22,475On Order	Mfr. Part # ST3232BTR Mouser Part # 511-ST3232BT	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	22,475On Order On Order Ship Dates Mfr. #: ST3232BTR Stock: 0 On Order: 14,975 Expected 4/30/2027 7,500 Expected 7/6/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩2,127.9 ₩1,550.1 ₩1,400.7 ₩1,210.5 View Reel ₩911.8 ₩1,134.4 ₩1,089.3 ₩1,056.9 ₩911.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST3232B		400 kb/s				5.5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down ST3243EBTR STMicroelectronics 1: ₩3,621.6 5,000Expected 6/11/2027	Mfr. Part # ST3243EBTR Mouser Part # 511-ST3243EB	STMicroelectronics	RS-232 Interface IC 15kV ESD protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto power-down Learn More about STMicroelectronics stm standard products	Datasheet	5,000Expected 6/11/2027	Cut Tape ₩3,621.6 ₩2,691.6 ₩2,452 ₩2,198.4 View Reel ₩1,888.3 ₩2,071.5 ₩2,001.1 ₩1,930.6 ₩1,888.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-28	ST3243EB		400 kb/s				5.5 V	3 V	SMD/SMT	10 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243ECTR-E STMicroelectronics 1: ₩5,749.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # ST3243ECTR-E Mouser Part # 511-ST3243ECTR-E	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ₩5,749.5 ₩4,340.3 ₩3,988 ₩3,593.5 View Reel ₩3,015.7 ₩3,410.3 ₩3,396.2 ₩3,198.9 ₩3,015.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-28	ST3243EC	Transceiver							SMD/SMT		0 C	+ 70 C		Reel, Cut Tape, MouseReel