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Interface ICs

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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.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485ECDR STMicroelectronics 1: $1.43 12,577In Stock	Mfr. Part # ST485ECDR Mouser Part # 511-ST485ECDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	12,577In Stock	Cut Tape $1.43 $1.04 $0.899 $0.837 Reel $0.702 View $0.786 $0.755 $0.745 $0.701 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST485EXDR STMicroelectronics 1: $2.27 2,814In Stock 2,500Expected 8/23/2027	Mfr. Part # ST485EXDR Mouser Part # 511-ST485EXDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	2,814In Stock 2,500Expected 8/23/2027	Cut Tape $2.27 $1.71 $1.47 $1.29 Reel $1.08 View $1.20 $1.16 $1.12 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans ST490ABDR STMicroelectronics 1: $2.37 8,850In Stock	Mfr. Part # ST490ABDR Mouser Part # 511-ST490ABDR	STMicroelectronics	RS-422/RS-485 Interface IC Hi-Spd Lo Pwr Trans Learn More about STMicroelectronics stm high speed transceivers	Datasheet	8,850In Stock	Cut Tape $2.37 $1.76 $1.61 $1.44 Reel $1.22 View $1.36 $1.31 $1.29 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC				SMD/SMT	SOIC-8
Smart Card Interface ICs 16-pin smartcard Interfaces ST8034PQR STMicroelectronics 1: $2.59 1,265In Stock	Mfr. Part # ST8034PQR Mouser Part # 511-ST8034PQR	STMicroelectronics	Smart Card Interface ICs 16-pin smartcard Interfaces	Datasheet	1,265In Stock	Cut Tape $2.59 $1.93 $1.76 $1.58 Reel $1.33 View $1.49 $1.44 $1.39 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	QFN-16
Digital Isolators Dual channel digital isolator STISO621WTR STMicroelectronics 1: $2.45 6,814In Stock	Mfr. Part # STISO621WTR Mouser Part # 511-STISO621WTR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	6,814In Stock	Cut Tape $2.45 $1.88 $1.73 $1.58 Reel $1.37 View $1.50 $1.46 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Digital Isolators				SMD/SMT	SO-W-8
LIN Transceivers Power-line communication dual line driver STLD1 STMicroelectronics 1: $4.32 1,397In Stock 2,940Expected 9/28/2026	Mfr. Part # STLD1 Mouser Part # 511-STLD1	STMicroelectronics	LIN Transceivers Power-line communication dual line driver Learn More about STMicroelectronics stm stdl1 dual line driver	Datasheet	1,397In Stock 2,940Expected 9/28/2026	$4.32 $3.27 $3.01 $2.72 View $2.59 $2.32 Quote	Min.: 1 Mult.: 1	LIN Transceivers		Power-Line Communication		SMD/SMT	QFN-24
USB Interface IC Standalone USB Type-C port controller for power sinking devices STUSB4500LQTR STMicroelectronics 1: $2.21 10,091In Stock	Mfr. Part # STUSB4500LQTR Mouser Part # 511-STUSB4500LQTR	STMicroelectronics	USB Interface IC Standalone USB Type-C port controller for power sinking devices Learn More about STMicroelectronics stm stusb4500 controller	Datasheet	10,091In Stock	Cut Tape $2.21 $1.64 $1.50 $1.34 View Reel $1.10 $1.26 $1.22 $1.17 $1.16 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	USB Interface IC	USB Controllers	Power Delivery		SMD/SMT	QFN-24
USB Interface IC USB Type-C Power Delivery interface for Sink application up to 100 W TCPP01-M12 STMicroelectronics 1: $0.99 8,610In Stock 12,000On Order	Mfr. Part # TCPP01-M12 Mouser Part # 511-TCPP01-M12	STMicroelectronics	USB Interface IC USB Type-C Power Delivery interface for Sink application up to 100 W Learn More about STMicroelectronics stm tcpp01 m12 usb type c protection	Datasheet	8,610In Stock 12,000On Order	Cut Tape $0.99 $0.709 $0.64 $0.563 Reel $0.453 View $0.527 $0.505 $0.49 $0.443 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Protectors	Power Delivery		SMD/SMT	QFN-12
USB Interface IC USB Type-C Power Delivery interface for Dual Role Power application up to 100 W TCPP03-M20 STMicroelectronics 1: $1.91 7,418In Stock	Mfr. Part # TCPP03-M20 Mouser Part # 511-TCPP03-M20	STMicroelectronics	USB Interface IC USB Type-C Power Delivery interface for Dual Role Power application up to 100 W Learn More about STMicroelectronics stm tcpp0x mxx usb type c protection	Datasheet	7,418In Stock	Cut Tape $1.91 $1.42 $1.29 $1.15 Reel $1.08 View $1.09 $1.08 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	USB Port Protector	I2C	SMD/SMT	QFN-20
Interface - Specialized ESD protection and signal booster for HDMI source control stage interface HDMI2C4-5F2 STMicroelectronics 1: $1.57 2,004In Stock 20,000Expected 3/1/2027	Mfr. Part # HDMI2C4-5F2 Mouser Part # 511-HDMI2C4-5F2	STMicroelectronics	Interface - Specialized ESD protection and signal booster for HDMI source control stage interface	Datasheet	2,004In Stock 20,000Expected 3/1/2027	Cut Tape $1.57 $0.988 $0.736 $0.655 View Reel $0.363 $0.512 $0.424 $0.363 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Interface - Specialized	HDMI ESD Protection and Signal Boosters	HDMI, I2C	HDMI, I2C	SMD/SMT	WLCSP-12
RS-422/RS-485 Interface IC 3.3V powered, 15kV ESD protected, up to 12Mbps true RS-485/RS-422 transceiver ST1480ACDR/US STMicroelectronics 1: $1.82 336In Stock	Mfr. Part # ST1480ACDR/US Mouser Part # 511-ST1480ACDR/US	STMicroelectronics	RS-422/RS-485 Interface IC 3.3V powered, 15kV ESD protected, up to 12Mbps true RS-485/RS-422 transceiver	Datasheet	336In Stock	Cut Tape $1.82 $1.34 $1.22 $1.09 View Reel $0.903 $1.03 $0.983 $0.952 $0.903 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-422/RS-485 Interface IC	RS-422/RS-485 Transceivers	RS-485/RS-422 Transceiver		SMD/SMT	SOIC-8
RS-232 Interface IC 5V 2Driver/2Receiver ST232BTR STMicroelectronics 1: $1.23 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 $1.23 $0.892 $0.803 $0.706 Reel $0.598 View $0.66 $0.632 $0.612 $0.583 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232BDR STMicroelectronics 1: $1.03 2,332In Stock 7,500Expected 9/28/2026	Mfr. Part # ST232BDR Mouser Part # 511-ST232BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	2,332In Stock 7,500Expected 9/28/2026	Cut Tape $1.03 $0.74 $0.668 $0.588 Reel $0.486 View $0.551 $0.528 $0.513 $0.474 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232CDR STMicroelectronics 1: $0.81 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 $0.81 $0.587 $0.532 $0.471 Reel $0.394 View $0.442 $0.425 $0.41 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBPR STMicroelectronics 1: $2.19 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 $2.19 $1.62 $1.47 $1.32 View Reel $1.15 $1.24 $1.20 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,350	RS-232 Interface IC				SMD/SMT	SSOP-20
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232BTR STMicroelectronics 1: $1.51 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 $1.51 $1.10 $0.994 $0.859 View Reel $0.647 $0.805 $0.773 $0.75 $0.647 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232EBTR STMicroelectronics 1: $1.68 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 $1.68 $1.23 $1.12 $0.964 View Reel $0.789 $0.906 $0.87 $0.861 $0.789 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3232ECTR STMicroelectronics 1: $1.47 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 $1.47 $1.08 $0.974 $0.864 View Reel $0.751 $0.811 $0.78 $0.77 $0.751 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
Digital Isolators Dual channel digital isolator STISO620TR STMicroelectronics 1: $2.02 21In Stock 2,500Expected 1/29/2027	Mfr. Part # STISO620TR Mouser Part # 511-STISO620TR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stiso620 dual channel digital isolator	Datasheet	21In Stock 2,500Expected 1/29/2027	Cut Tape $2.02 $1.49 $1.36 $1.20 View Reel $1.02 $1.13 $1.09 $1.06 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Digital Isolators				SMD/SMT	SOIC-8
LIN Transceivers Power-line communication dual line driver STLD1TR STMicroelectronics 1: $5.02 327In Stock 4,000Expected 4/2/2027	Mfr. Part # STLD1TR Mouser Part # 511-STLD1TR	STMicroelectronics	LIN Transceivers Power-line communication dual line driver Learn More about STMicroelectronics stm stdl1 dual line driver	Datasheet	327In Stock 4,000Expected 4/2/2027	Cut Tape $5.02 $3.82 $3.51 $2.82 $2.70 Reel $2.70 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 4,000	LIN Transceivers		Power-Line Communication		SMD/SMT	QFN-24
RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps STR485ELVQT STMicroelectronics 1: $2.55 110In Stock 6,000On Order	Mfr. Part # STR485ELVQT Mouser Part # 511-STR485ELVQT	STMicroelectronics	RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps Learn More about STMicroelectronics stm str485e transceiver	Datasheet	110In Stock 6,000On Order On Order Ship Dates Mfr. #: STR485ELVQT Stock: 110 Can Ship Immediately On Order: 3,000 Expected 8/16/2027 3,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $2.55 $1.90 $1.73 $1.55 View Reel $1.29 $1.44 $1.40 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers	Low Power Differential Line Transceiver		SMD/SMT	DFN-10
RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps STR485LVQT STMicroelectronics 1: $2.77 6In Stock 12,000On Order	Mfr. Part # STR485LVQT Mouser Part # 511-STR485LVQT	STMicroelectronics	RS-485 Interface IC 3.3V RS485 compatible with 1.8V I/Os and selectable speed 20Mbps or 250kbps Learn More about STMicroelectronics stm str485 line transceiver	Datasheet	6In Stock 12,000On Order	Cut Tape $2.77 $2.15 $1.93 $1.77 View Reel $1.48 $1.70 $1.67 $1.61 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers	Low Power Differential Line Transceiver		SMD/SMT	DFN-10
USB Interface IC High speed USB On-The-Go ULPI transceiver STULPI01BTBR STMicroelectronics 1: $12.31 698In Stock	Mfr. Part # STULPI01BTBR Mouser Part # 511-STULPI01BTBR	STMicroelectronics	USB Interface IC High speed USB On-The-Go ULPI transceiver	Datasheet	698In Stock	Cut Tape $12.31 $9.67 $9.01 $8.28 View Reel $7.23 $8.22 $7.95 $7.85 $7.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	OTG Transceiver	UART, USB	SMD/SMT	uTFBGA-36
Smart Card Interface ICs ST8024 Smartcard INT 3V or 5V Supply CTR ST8024LCDR STMicroelectronics 1: $2.11 1,906In Stock	Mfr. Part # ST8024LCDR Mouser Part # 511-ST8024LCDR	STMicroelectronics	Smart Card Interface ICs ST8024 Smartcard INT 3V or 5V Supply CTR Learn More about STMicroelectronics stmst8024l	Datasheet	1,906In Stock	Cut Tape $2.11 $1.56 $1.42 $1.27 Reel $1.09 View $1.19 $1.15 $1.08 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Smart Card Interface ICs	Smart Card Interface ICs			SMD/SMT	SOIC-28
Sensor Interface IO-Link communication transceiver device IC L6362ATR STMicroelectronics 1: $3.05 53,680On Order	Mfr. Part # L6362ATR Mouser Part # 511-L6362ATR	STMicroelectronics	Sensor Interface IO-Link communication transceiver device IC Learn More about STMicroelectronics stm l6362a ic	Datasheet	53,680On Order	Cut Tape $3.05 $2.41 $2.10 $1.91 View Reel $1.61 $1.80 $1.75 $1.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Sensor Interface	I/O-Link Transceivers	IO-Link Device Transceiver	IO-Link, Serial	SMD/SMT	DFN-12