.hide-partial { max-height: none; } .show-more { display: none; }

Interface ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Interface ICs

List Images

Results: 142

Applied Filters:

Brand = Multiple Values

Product Type

Product

Type

Interface Type

Mounting Style

Package / Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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: $1.86 12,401In 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	12,401In Stock	Cut Tape $1.86 $1.35 $1.17 $1.09 Reel $0.913 View $1.02 $0.982 $0.969 $0.911 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: $2.95 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 $2.95 $2.22 $1.91 $1.68 Reel $1.40 View $1.56 $1.51 $1.46 $1.35 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: $3.08 8,639In 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	8,639In Stock	Cut Tape $3.08 $2.29 $2.09 $1.87 Reel $1.59 View $1.77 $1.70 $1.68 $1.55 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: $3.37 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 $3.37 $2.51 $2.29 $2.05 Reel $1.73 View $1.94 $1.87 $1.81 $1.70 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: $3.19 7,119In Stock	Mfr. Part # STISO621WTR Mouser Part # 511-STISO621WTR	STMicroelectronics	Digital Isolators Dual channel digital isolator Learn More about STMicroelectronics stm stis0621 isolators	Datasheet	7,119In Stock	Cut Tape $3.19 $2.44 $2.25 $2.05 Reel $1.78 View $1.95 $1.90 $1.77 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: $5.62 4,337In Stock	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	4,337In Stock	$5.62 $4.25 $3.91 $3.54 View $3.37 $3.02 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: $2.87 10,066In 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	10,066In Stock	Cut Tape $2.87 $2.13 $1.95 $1.74 View Reel $1.43 $1.64 $1.59 $1.52 $1.51 $1.43 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: $1.29 8,574In Stock 12,000Expected 6/9/2027	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	8,574In Stock 12,000Expected 6/9/2027	Cut Tape $1.29 $0.922 $0.832 $0.732 Reel $0.589 View $0.685 $0.657 $0.637 $0.576 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: $2.48 7,068In Stock 9,000Expected 10/20/2026	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	7,068In Stock 9,000Expected 10/20/2026	Cut Tape $2.48 $1.85 $1.68 $1.50 Reel $1.40 View $1.42 $1.40 $1.38 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: $2.04 4,018In 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	4,018In Stock 20,000Expected 3/1/2027	Cut Tape $2.04 $1.28 $0.957 $0.852 View Reel $0.472 $0.666 $0.551 $0.472 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: $2.37 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 $2.37 $1.74 $1.59 $1.42 View Reel $1.17 $1.34 $1.28 $1.24 $1.17 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: $1.60 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 $1.60 $1.16 $1.04 $0.918 Reel $0.777 View $0.858 $0.822 $0.796 $0.758 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: $1.34 2,332In Stock 7,500Expected 10/27/2026	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 10/27/2026	Cut Tape $1.34 $0.962 $0.868 $0.764 Reel $0.632 View $0.716 $0.686 $0.667 $0.616 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: $1.05 7,460In Stock 12,500On Order	Mfr. Part # ST232CDR Mouser Part # 511-ST232CDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,460In Stock 12,500On Order On Order Ship Dates Mfr. #: ST232CDR Stock: 7,460 Can Ship Immediately On Order: 2,500 Expected 10/27/2026 10,000 Expected 2/12/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.05 $0.763 $0.692 $0.612 Reel $0.512 View $0.575 $0.553 $0.533 $0.499 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: $2.85 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 $2.85 $2.11 $1.91 $1.72 View Reel $1.50 $1.61 $1.56 $1.50 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: $1.96 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 3/31/2027 15,000 Expected 5/14/2027 Factory Lead-Time: 30 Weeks	Cut Tape $1.96 $1.43 $1.29 $1.12 View Reel $0.841 $1.05 $1.00 $0.975 $0.841 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: $2.18 1In 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	1In Stock 7,500Expected 1/29/2027	Cut Tape $2.18 $1.60 $1.46 $1.25 View Reel $1.03 $1.18 $1.13 $1.12 $1.03 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: $1.91 1,062In Stock 5,000On 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	1,062In Stock 5,000On Order On Order Ship Dates Mfr. #: ST3232ECTR Stock: 1,062 Can Ship Immediately On Order: 2,500 Expected 10/29/2026 2,500 Expected 10/31/2026 Factory Lead-Time: 30 Weeks	Cut Tape $1.91 $1.40 $1.27 $1.12 View Reel $0.976 $1.05 $1.01 $1.00 $0.976 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: $2.63 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 $2.63 $1.94 $1.77 $1.56 View Reel $1.33 $1.47 $1.42 $1.38 $1.33 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: $6.53 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 $6.53 $4.97 $4.56 $3.67 View Reel $3.00 $3.51 $3.50 $3.32 $3.29 $3.00 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: $3.32 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 8/2/2027 3,000 Expected 8/16/2027 Factory Lead-Time: 30 Weeks	Cut Tape $3.32 $2.47 $2.25 $2.02 View Reel $1.68 $1.87 $1.82 $1.68 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: $3.60 11,994On 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	11,994On Order On Order Ship Dates Mfr. #: STR485LVQT Stock: 0 On Order: 5,994 Expected 8/2/2027 6,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $3.60 $2.80 $2.51 $2.30 View Reel $1.92 $2.21 $2.17 $2.09 $1.92 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: $16.00 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 $16.00 $12.57 $11.71 $10.76 View Reel $9.40 $10.69 $10.34 $10.21 $9.40 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: $2.74 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 $2.74 $2.03 $1.85 $1.65 Reel $1.42 View $1.55 $1.50 $1.40 $1.33 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: $3.97 56,680On 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	56,680On Order	Cut Tape $3.97 $3.13 $2.73 $2.48 View Reel $2.09 $2.34 $2.28 $2.09 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