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STMicroelectronics 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	Product	Packaging
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECPR STMicroelectronics 1: ₩3,833 1,065In Stock	Mfr. Part # ST3222ECPR Mouser Part # 511-ST3222ECP	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,065In Stock	Cut Tape ₩3,833 ₩2,860.7 ₩2,607 ₩2,339.3 Reel ₩1,775.6 View ₩2,212.4 ₩2,170.2 ₩1,761.5 ₩1,733.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-20	ST3222EC		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 ST3241ECPR STMicroelectronics 1: ₩5,270.4 3,227In Stock	Mfr. Part # ST3241ECPR Mouser Part # 511-ST3241ECP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	3,227In Stock	Cut Tape ₩5,270.4 ₩4,171.2 ₩3,818.9 ₩3,438.4 Reel ₩2,846.6 View ₩3,269.3 ₩3,100.2 ₩2,762 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3241EC		250 kb/s				5.5 V	3 V	SMD/SMT	1 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222ECTR STMicroelectronics 1: ₩3,368 1,745In Stock	Mfr. Part # ST3222ECTR Mouser Part # 511-ST3222EC	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,745In Stock	Cut Tape ₩3,368 ₩2,494.3 ₩2,268.8 ₩2,029.2 Reel ₩1,662.9 View ₩1,916.5 ₩1,846.1 ₩1,789.7 ₩1,465.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST3222EC		250 kb/s				5 V	3 V	SMD/SMT	300 uA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202CDR STMicroelectronics 1: ₩1,761.5 3,507In Stock	Mfr. Part # ST202CDR Mouser Part # 511-ST202CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	3,507In Stock	Cut Tape ₩1,761.5 ₩1,275.3 ₩1,154.1 ₩1,020.3 View Reel ₩773.7 ₩956.8 ₩918.8 ₩879.3 ₩773.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST202C		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BTR STMicroelectronics 1: ₩2,268.8 2,632In Stock	Mfr. Part # ST202BTR Mouser Part # 511-ST202B	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,632In Stock	Cut Tape ₩2,268.8 ₩1,662.9 ₩1,521.9 ₩1,340.1 View Reel ₩980.8 ₩1,261.2 ₩1,213.3 ₩1,202 ₩980.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST202B		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232CTR STMicroelectronics 1: ₩1,803.8 2,804In Stock	Mfr. Part # ST232CTR Mouser Part # 511-ST232C	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,804In Stock	Cut Tape ₩1,803.8 ₩1,320.4 ₩1,176.7 ₩1,040 View Reel ₩832.8 ₩976.6 ₩937.1 ₩913.2 ₩832.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST232C		220 kb/s				5.5 V	4.5 V	SMD/SMT	5 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Drivers - Receivers ST75185CTR STMicroelectronics 1: ₩1,536 4,808In Stock	Mfr. Part # ST75185CTR Mouser Part # 511-ST75185CTR	STMicroelectronics	RS-232 Interface IC Drivers - Receivers Learn More about STMicroelectronics stm standard products	Datasheet	4,808In Stock	Cut Tape ₩1,536 ₩1,103.4 ₩993.5 ₩873.7 Reel ₩676.4 View ₩817.3 ₩782.1 ₩758.1 ₩675 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST75185C	Transceiver	120 kb/s	3 Driver	5 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	30 mA	0 C	+ 70 C	Without ESD Protection	RS-232 Transceivers	Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBTR STMicroelectronics 1: ₩2,085.6 7,858In Stock	Mfr. Part # ST202EBTR Mouser Part # 511-ST202EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,858In Stock	Cut Tape ₩2,085.6 ₩1,620.6 ₩1,493.8 ₩1,351.4 View Reel ₩1,210.5 ₩1,285.2 ₩1,241.5 ₩1,230.2 ₩1,210.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222CTR STMicroelectronics 1: ₩2,677.5 1,464In Stock	Mfr. Part # ST3222CTR Mouser Part # 511-ST3222C	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,464In Stock	Cut Tape ₩2,677.5 ₩2,099.7 ₩1,493.8 ₩1,389.5 View Reel ₩1,259.8 ₩1,303.5 ₩1,265.5 ₩1,261.2 ₩1,259.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST3222C		400 kb/s				3.6 V	3 V	SMD/SMT	300 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Transcvr 3Drvr/5Rcvr ST3243CPR STMicroelectronics 1: ₩3,762.6 1,309In Stock	Mfr. Part # ST3243CPR Mouser Part # 511-ST3243CP	STMicroelectronics	RS-232 Interface IC Transcvr 3Drvr/5Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,309In Stock	Cut Tape ₩3,762.6 ₩3,086.1 ₩2,607 ₩2,311.1 Reel ₩2,198.4 View ₩2,212.4 ₩2,015.2 ₩1,987 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	SSOP-28	ST3243C		400 kb/s				5.5 V	3 V	SMD/SMT	10 mA	0 C	+ 70 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBTR STMicroelectronics 1: ₩3,015.7 14,178In Stock	Mfr. Part # ST3222EBTR Mouser Part # 511-ST3222EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	14,178In Stock	Cut Tape ₩3,015.7 ₩2,268.8 ₩2,071.5 ₩1,874.2 Reel ₩1,691 View ₩1,775.6 ₩1,705.1 ₩1,691 ₩1,662.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST3222EB		250 kb/s				5 V	3 V	SMD/SMT	300 uA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202BDR STMicroelectronics 1: ₩2,198.4 5,004In Stock 7,500Expected 4/23/2027	Mfr. Part # ST202BDR Mouser Part # 511-ST202BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5,004In Stock 7,500Expected 4/23/2027	Cut Tape ₩2,198.4 ₩1,606.5 ₩1,465.6 ₩1,290.8 Reel ₩1,080.9 View ₩1,213.3 ₩1,166.8 ₩1,155.5 ₩1,056.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST202B		400 kb/s				5.5 V	4.5 V	SMD/SMT	4 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: ₩1,634.7 5,580In Stock	Mfr. Part # ST202EBDR Mouser Part # 511-ST202EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5,580In Stock	Cut Tape ₩1,634.7 ₩1,255.6 ₩1,152.7 ₩1,045.6 Reel ₩868.1 View ₩1,000.5 ₩955.4 ₩904.7 ₩862.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST202EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: ₩2,311.1 1,966In Stock	Mfr. Part # ST202ECTR Mouser Part # 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,966In Stock	Cut Tape ₩2,311.1 ₩1,733.3 ₩1,592.4 ₩1,423.3 View Reel ₩1,172.5 ₩1,273.9 ₩1,233.1 ₩1,227.4 ₩1,172.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST202EC	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 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: ₩2,226.5 7,607In Stock	Mfr. Part # ST202ECDR Mouser Part # 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,607In Stock	Cut Tape ₩2,226.5 ₩1,733.3 ₩1,521.9 ₩1,357.1 Reel ₩1,137.2 View ₩1,278.1 ₩1,231.6 ₩1,214.7 ₩1,102 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST202EC	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 5V 2Driver/2Receiver ST232ABDR STMicroelectronics 1: ₩2,480.2 5,973In Stock	Mfr. Part # ST232ABDR Mouser Part # 511-ST232ABDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5,973In Stock	Cut Tape ₩2,480.2 ₩1,817.9 ₩1,648.8 ₩1,465.6 View Reel ₩1,234.5 ₩1,364.1 ₩1,310.6 ₩1,257 ₩1,234.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232AB		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 ST232BDR STMicroelectronics 1: ₩1,451.5 9,082In Stock	Mfr. Part # ST232BDR Mouser Part # 511-ST232BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	9,082In Stock	Cut Tape ₩1,451.5 ₩1,042.8 ₩941.3 ₩828.6 Reel ₩684.9 View ₩776.5 ₩744.1 ₩722.9 ₩668 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-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 ST232CDR STMicroelectronics 1: ₩1,141.5 7,266In Stock 10,000Expected 12/2/2026	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,266In Stock 10,000Expected 12/2/2026	Cut Tape ₩1,141.5 ₩827.2 ₩749.7 ₩663.7 Reel ₩555.2 View ₩622.9 ₩598.9 ₩577.8 ₩541.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232C	Transceiver	220 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	5 mA	0 C	+ 70 C	Without ESD Protection		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBTR STMicroelectronics 1: ₩2,790.2 2,230In Stock	Mfr. Part # ST232EBTR Mouser Part # 511-ST232EB	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,230In Stock	Cut Tape ₩2,790.2 ₩2,057.4 ₩1,874.2 ₩1,662.9 Reel ₩1,402.2 View ₩1,564.2 ₩1,507.8 ₩1,371.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC 5V 2Driver/2Receiver ST232EBDR STMicroelectronics 1: ₩2,240.6 2,987In Stock	Mfr. Part # ST232EBDR Mouser Part # 511-ST232EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,987In Stock	Cut Tape ₩2,240.6 ₩1,634.7 ₩1,479.7 ₩1,300.7 Reel ₩1,063.9 View ₩1,221.8 ₩1,173.9 ₩1,172.5 ₩1,041.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-16	ST232EB	Transceiver	400 kb/s	2 Driver	2 Receiver	Full Duplex	5.5 V	4.5 V	SMD/SMT	10 mA	- 40 C	+ 85 C	15 kV		Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222BTR STMicroelectronics 1: ₩3,114.3 7,789In Stock	Mfr. Part # ST3222BTR Mouser Part # 511-ST3222B	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	7,789In Stock	Cut Tape ₩3,114.3 ₩2,508.4 ₩2,085.6 ₩1,888.3 Reel ₩1,634.7 View ₩1,775.6 ₩1,705.1 ₩1,662.9 ₩1,592.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-20	ST3222B		400 kb/s				3.6 V	3 V	SMD/SMT	300 mA	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BDR STMicroelectronics 1: ₩1,493.8 5,757In Stock 35,000On Order	Mfr. Part # ST3232BDR Mouser Part # 511-ST3232BDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	5,757In Stock 35,000On Order On Order Ship Dates Mfr. #: ST3232BDR Stock: 5,757 Can Ship Immediately On Order: 15,000 Expected 12/7/2026 20,000 Expected 5/7/2027 Factory Lead-Time: 30 Weeks	Cut Tape ₩1,493.8 ₩1,114.7 ₩968.1 ₩854 View Reel ₩765.2 ₩799 ₩765.2 ₩765.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 910 : 2,500	SOIC-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 Lo Power 2Drvr/2Rcvr ST3232CDR STMicroelectronics 1: ₩1,987 10,539In Stock 12,500Expected 6/18/2027	Mfr. Part # ST3232CDR Mouser Part # 511-ST3232CDR	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	10,539In Stock 12,500Expected 6/18/2027	Cut Tape ₩1,987 ₩1,550.1 ₩1,343 ₩1,202 Reel ₩1,025.9 View ₩1,134.4 ₩1,093.5 ₩1,082.3 ₩1,016 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SOIC-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 ST3232EBTR STMicroelectronics 1: ₩2,367.5 1,912In Stock 5,000Expected 4/23/2027	Mfr. Part # ST3232EBTR Mouser Part # 511-ST3232EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	1,912In Stock 5,000Expected 4/23/2027	Cut Tape ₩2,367.5 ₩1,733.3 ₩1,578.3 ₩1,358.5 View Reel ₩1,111.9 ₩1,276.7 ₩1,226 ₩1,213.3 ₩1,111.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	TSSOP-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 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