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STMicroelectronics RS-232 Interface IC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Series	Function	Data Rate	Number of Drivers	Number of Receivers	Duplex	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Minimum Operating Temperature	Maximum Operating Temperature	ESD Protection	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBDR STMicroelectronics 1: ¥269.1 14,461In 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	14,461In Stock	Cut Tape ¥269.1 ¥197.7 ¥179.4 ¥158.5 Reel ¥131.1 View ¥149 ¥143.2 ¥142 ¥128.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST3232EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECDR STMicroelectronics 1: ¥272.4 3,053In 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	3,053In Stock 5,000Expected 3/22/2027	Cut Tape ¥272.4 ¥201 ¥181 ¥160.5 Reel ¥131.7 View ¥150.8 ¥145.2 ¥142.8 ¥126.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST3232EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3241EBPR STMicroelectronics 1: ¥646.1 1,683In Stock	Mfr. Part # ST3241EBPR Mouser Part # 511-ST3241EBP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,683In Stock	Cut Tape ¥646.1 ¥488.3 ¥448.5 ¥405.3 Reel ¥345.5 View ¥383.7 ¥382 ¥322.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SMD/SMT	SSOP-28	ST3241EB		250 kb/s				5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232BTR STMicroelectronics 1: ¥204.3 2,248In Stock	Mfr. Part # ST232BTR Mouser Part # 511-ST232B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,248In Stock	Cut Tape ¥204.3 ¥148.2 ¥133.4 ¥117.3 Reel ¥99.3 View ¥109.6 ¥105 ¥101.7 ¥96.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST232B		220 kb/s				5.5 V	4.5 V	5 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: ¥363.8 103In Stock 1,350Expected 4/26/2027	Mfr. Part # ST3222EBPR Mouser Part # 511-ST3222EBP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	103In Stock 1,350Expected 4/26/2027	Cut Tape ¥363.8 ¥269.1 ¥244.2 ¥219.3 View Reel ¥191 ¥206 ¥199.3 ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SMD/SMT	SSOP-20	ST3222EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: ¥250.8 45In Stock 22,500On 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	45In Stock 22,500On Order On Order Ship Dates Mfr. #: ST3232BTR Stock: 45 Can Ship Immediately On Order: 7,500 Expected 4/12/2027 15,000 Expected 5/14/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥250.8 ¥182.7 ¥165.1 ¥142.7 View Reel ¥107.5 ¥133.7 ¥128.4 ¥124.6 ¥107.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST3232B		400 kb/s				5.5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: ¥279 6In Stock 7,500Expected 1/29/2027	Mfr. Part # ST3232EBTR Mouser Part # 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	6In Stock 7,500Expected 1/29/2027	Cut Tape ¥279 ¥204.3 ¥186 ¥160.1 View Reel ¥131.1 ¥150.5 ¥144.5 ¥143 ¥131.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST3232EB		250 kb/s				5 V	3 V	300 uA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECTR STMicroelectronics 1: ¥244.2 694In Stock 5,000Expected 10/31/2026	Mfr. Part # ST3232ECTR Mouser Part # 511-ST3232EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	694In Stock 5,000Expected 10/31/2026	Cut Tape ¥244.2 ¥179.4 ¥161.8 ¥143.5 View Reel ¥124.7 ¥134.7 ¥129.6 ¥127.9 ¥124.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-16	ST3232EC		250 kb/s				5 V	3 V	300 uA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 5Drvr/3Rcvr ST3237EBPR STMicroelectronics 1: ¥406.9 1,223In Stock	Mfr. Part # ST3237EBPR Mouser Part # 511-ST3237EBP	STMicroelectronics	RS-232 Interface IC Transcvr 5Drvr/3Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,223In Stock	Cut Tape ¥406.9 ¥308.9 ¥285.7 ¥259.1 Reel ¥225.9 View ¥245.8 ¥239.2 ¥222.6 ¥202.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SMD/SMT	SSOP-28	ST3237EB		1 Mb/s				5.5 V	3 V	1 mA	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: ¥134.5 1,319In Stock 17,500On Order	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,319In Stock 17,500On Order On Order Ship Dates Mfr. #: ST232CDR Stock: 1,319 Can Ship Immediately On Order: 2,500 Expected 9/28/2026 5,000 Expected 10/15/2026 10,000 Expected 2/12/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥134.5 ¥97.5 ¥88.4 ¥78.2 Reel ¥65.4 View ¥73.4 ¥70.6 ¥68.1 ¥63.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	ST232C	Transceiver	220 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	5 mA	0 C	+ 70 C	Without ESD Protection	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: ¥426.9 5,000On Order	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	5,000On Order	Cut Tape ¥426.9 ¥317.3 ¥289 ¥259.1 Reel ¥222.6 View ¥244.2 ¥235.9 ¥227.6 ¥201 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-28	ST3243EB		400 kb/s				5.5 V	3 V	10 mA	0 C	+ 70 C		Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243ECTR-E STMicroelectronics 1: ¥677.7 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 ¥677.7 ¥511.6 ¥470.1 ¥423.6 View Reel ¥355.5 ¥402 ¥400.3 ¥377 ¥355.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-28	ST3243EC	Transceiver								0 C	+ 70 C		Reel, Cut Tape, MouseReel

ST202B
ST202C
ST202EB
ST202EC
ST232AB
ST232AC
ST232B
ST232C
ST232EB
ST232EC
ST3222B
ST3222C
ST3222EB
ST3222EC
ST3232B
ST3232C
ST3232EB
ST3232EC
ST3237EB
ST3241EB