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Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
USB Interface IC Standalone USB PD controller for power sinking devices STUSB4531QTR STMicroelectronics 1: HK$22.61 1,898In Stock 3,000Expected 10/11/2026 New Product	Mfr. Part No. STUSB4531QTR Mouser Part No 511-STUSB4531QTR New Product	STMicroelectronics	USB Interface IC Standalone USB PD controller for power sinking devices Learn More about STMicroelectronics st stusb4531 sink usb pd controller	Datasheet	1,898In Stock 3,000Expected 10/11/2026	Cut Tape HK$22.61 HK$16.85 HK$15.45 HK$13.81 HK$13.07 Reel HK$11.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB PD Controller	Standalone Sink USB PD Controller	I2C	SMD/SMT	QFN-16
LVDS Interface IC Rad-Hard dual LVDS transceiver - Engineering model RHFLVDSR2D2K1 STMicroelectronics 1: HK$8,497.01 126In Stock	Mfr. Part No. RHFLVDSR2D2K1 Mouser Part No 511-RHFLVDSR2D2K1	STMicroelectronics	LVDS Interface IC Rad-Hard dual LVDS transceiver - Engineering model	Datasheet	126In Stock	HK$8,497.01 HK$7,502.81	Min.: 1 Mult.: 1	LVDS Interface IC				SMD/SMT	CFlat-18
RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection ST4E1240IQT STMicroelectronics 1: HK$16.77 1,721In Stock 3,000On Order	Mfr. Part No. ST4E1240IQT Mouser Part No 511-ST4E1240IQT	STMicroelectronics	RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection Learn More about STMicroelectronics st4e12x transceivers	Datasheet	1,721In Stock 3,000On Order	Cut Tape HK$16.77 HK$12.41 HK$11.26 HK$10.11 Reel HK$8.30 View HK$9.54 HK$9.12 HK$8.13	Min.: 1 Mult.: 1 : 3,000	RS-485 Interface IC	RS-485 Transceivers			SMD/SMT	DFN-8
USB Interface IC USB Transceiver STUSB03EQR STMicroelectronics 1: HK$12.17 1,098In Stock	Mfr. Part No. STUSB03EQR Mouser Part No 511-STUSB03EQR	STMicroelectronics	USB Interface IC USB Transceiver Learn More about STMicroelectronics stm standard products	Datasheet	1,098In Stock	Cut Tape HK$12.17 HK$8.88 HK$7.97 HK$7.05 Reel HK$5.81 View HK$6.61 HK$6.34 HK$6.06 HK$5.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Transceivers	Transceiver	Serial, USB	SMD/SMT	QFN-16
Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM M95P16-IXCST/EF STMicroelectronics 1: HK$12.82 2,232In Stock	Mfr. Part No. M95P16-IXCST/EF Mouser Part No 511-M95P16-IXCST/EF	STMicroelectronics	Interface - I/O Expanders Ultra low-power 16 Mbit Serial SPI Page EEPROM Learn More about STMicroelectronics stm m95p16 eeprom	Datasheet	2,232In Stock	Cut Tape HK$12.82 HK$11.43 HK$10.60 HK$9.86 View Reel HK$8.30 HK$9.45 HK$9.12 HK$9.04 HK$8.63 HK$8.30 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	I/O Expanders				SMD/SMT	WLCSP-8
LVDS Interface IC Rad-Hard quad LVDS receiver - Engineering model RHFLVDS32AK1 STMicroelectronics 1: HK$8,210.71 3In Stock 7Expected 29/10/2026	Mfr. Part No. RHFLVDS32AK1 Mouser Part No 511-RHFLVDS32AK1	STMicroelectronics	LVDS Interface IC Rad-Hard quad LVDS receiver - Engineering model	Datasheet	3In Stock 7Expected 29/10/2026	HK$8,210.71 HK$8,072.62	Min.: 1 Mult.: 1	LVDS Interface IC		LVDS Receiver		SMD/SMT	CFlat-16
RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver +- 12 kV IEC 61000-4-2 ESD protection ST4E1216IDT STMicroelectronics 1: HK$15.12 7,079In Stock	Mfr. Part No. ST4E1216IDT Mouser Part No 511-ST4E1216IDT	STMicroelectronics	RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver +- 12 kV IEC 61000-4-2 ESD protection Learn More about STMicroelectronics st4e12x transceivers	Datasheet	7,079In Stock	Cut Tape HK$15.12 HK$11.43 HK$10.44 HK$9.45 Reel HK$9.45	Min.: 1 Mult.: 1 Max.: 190 : 2,500	RS-485 Interface IC	Transceivers	High Speed		SMD/SMT	SO-8
RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect ST4E1240DT STMicroelectronics 1: HK$15.70 3,244In Stock	Mfr. Part No. ST4E1240DT Mouser Part No 511-ST4E1240DT	STMicroelectronics	RS-485 Interface IC High-speed 3.3V / 5V RS485 trans +- 12 kV IEC 61000-4-2 contact ESD protect Learn More about STMicroelectronics st4e12x transceivers	Datasheet	3,244In Stock	Cut Tape HK$15.70 HK$11.59 HK$10.52 HK$9.37 Reel HK$7.69 View HK$8.88 HK$8.55 HK$7.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-485 Interface IC	Transceivers	High Speed		SMD/SMT	SO-8
Telecom Interface ICs SERCOS Interfce Cont SERC816 STMicroelectronics 1: HK$305.04 629In Stock 396Expected 15/10/2027	Mfr. Part No. SERC816 Mouser Part No 511-SERC816	STMicroelectronics	Telecom Interface ICs SERCOS Interfce Cont	Datasheet	629In Stock 396Expected 15/10/2027	HK$305.04 HK$248.00 HK$222.10 HK$215.61 View HK$210.19 HK$210.10 Quote	Min.: 1 Mult.: 1	Telecom Interface ICs		Telecom IC - Various		SMD/SMT	PQFP-100
RS-232 Interface IC Lo Power 2Drvr/2Rcvr ST3222EBTR STMicroelectronics 1: HK$17.59 14,178In Stock	Mfr. Part No. ST3222EBTR Mouser Part No 511-ST3222EB	STMicroelectronics	RS-232 Interface IC Lo Power 2Drvr/2Rcvr Learn More about STMicroelectronics stm standard products	Datasheet	14,178In Stock	Cut Tape HK$17.59 HK$13.23 HK$12.08 HK$10.93 Reel HK$9.86 View HK$10.36 HK$9.95 HK$9.86 HK$9.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-20
USB Interface IC USB-OTG Full-speed Transceiver STOTG04EQTR STMicroelectronics 1: HK$80.64 4,671In Stock	Mfr. Part No. STOTG04EQTR Mouser Part No 511-STOTG04EQTR	STMicroelectronics	USB Interface IC USB-OTG Full-speed Transceiver	Datasheet	4,671In Stock	Cut Tape HK$80.64 HK$62.80 HK$58.36 HK$53.51 View Reel HK$45.29 HK$51.62 HK$51.05 HK$50.39 HK$48.91 HK$45.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	USB Interface IC	USB Controllers	OTG Transceiver	Audio, I2C, UART, USB	SMD/SMT	QFN-24
USB Interface IC Standalone USB PD controller for power sinking devices STUSB4500QTR STMicroelectronics 1: HK$18.25 19,509In Stock	Mfr. Part No. STUSB4500QTR Mouser Part No 511-STUSB4500QTR	STMicroelectronics	USB Interface IC Standalone USB PD controller for power sinking devices Learn More about STMicroelectronics stm stusb4500 controller	Datasheet	19,509In Stock	Cut Tape HK$18.25 HK$13.48 HK$12.33 HK$11.01 View Reel HK$9.04 HK$10.36 HK$10.03 HK$9.86 HK$9.78 HK$9.04 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 Source application up to 100 W TCPP02-M18 STMicroelectronics 1: HK$14.80 83,349In Stock	Mfr. Part No. TCPP02-M18 Mouser Part No 511-TCPP02-M18	STMicroelectronics	USB Interface IC USB Type-C Power Delivery interface for Source application up to 100 W Learn More about STMicroelectronics stm tcpp0x mxx usb type c protection	Datasheet	83,349In Stock	Cut Tape HK$14.80 HK$10.85 HK$9.86 HK$8.71 Reel HK$7.41 View HK$8.22 HK$7.94 HK$7.90 HK$7.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	USB Type-C	I2C	SMD/SMT	QFN-18
USB Interface IC USB Type-C Power Delivery interface for Dual Role Power application up to 100 W TCPP03-M20 STMicroelectronics 1: HK$17.18 15,497In Stock	Mfr. Part No. TCPP03-M20 Mouser Part No 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	15,497In Stock	Cut Tape HK$17.18 HK$12.66 HK$11.51 HK$10.28 Reel HK$8.88 View HK$9.70 HK$9.37 HK$8.96 HK$8.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Controllers	USB Port Protector	I2C	SMD/SMT	QFN-20
Interface - Specialised Quad Digital Term CLT3-4BT6-TR STMicroelectronics 1: HK$22.77 5,141In Stock 17,500Expected 4/1/2027	Mfr. Part No. CLT3-4BT6-TR Mouser Part No 511-CLT3-4BT6-TR	STMicroelectronics	Interface - Specialised Quad Digital Term	Datasheet	5,141In Stock 17,500Expected 4/1/2027	Cut Tape HK$22.77 HK$16.93 HK$15.45 HK$13.89 Reel HK$11.84 View HK$13.15 HK$12.82 HK$12.17 HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Interface - Specialized		Digital Termination		SMD/SMT	TSSOP-20
Interface - Specialised ESD protection and signal booster for HDMI Source control stage interface HDMI2C1-6C1 STMicroelectronics 1: HK$9.95 3,873In Stock 15,000On Order	Mfr. Part No. HDMI2C1-6C1 Mouser Part No 511-HDMI2C1-6C1	STMicroelectronics	Interface - Specialised ESD protection and signal booster for HDMI Source control stage interface Learn More about STMicroelectronics stmicrohdmi2c15dij	Datasheet	3,873In Stock 15,000On Order On Order Ship Dates Mfr. No: HDMI2C1-6C1 Stock: 3,873 Can Dispatch Immediately On Order: 6,000 Expected 22/2/2027 9,000 TBD Factory Lead Time: 13 Weeks	Cut Tape HK$9.95 HK$7.19 HK$6.50 HK$5.75 Reel HK$4.87 View HK$5.38 HK$5.17 HK$4.94 HK$4.76 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Interface - Specialized	HDMI ESD Protection and Signal Boosters			SMD/SMT	QFN-EP-18
Sensor Interface 18 to 32.5V IO-Link PHY2 Transceiver IC L6360TR STMicroelectronics 1: HK$42.58 1,329In Stock 3,000On Order	Mfr. Part No. L6360TR Mouser Part No 511-L6360TR	STMicroelectronics	Sensor Interface 18 to 32.5V IO-Link PHY2 Transceiver IC Learn More about STMicroelectronics stmicro l6360	Datasheet	1,329In Stock 3,000On Order	Cut Tape HK$42.58 HK$32.47 HK$29.92 HK$27.13 View Reel HK$23.34 HK$25.89 HK$25.40 HK$25.24 HK$23.34 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Sensor Interface	I/O-Link Transceivers	IO-Link Master Transceiver	IO-Link, Serial	SMD/SMT	VFQFPN-26
Sensor Interface Automotive PSI5 transceiver IC L9663-TR STMicroelectronics 1: HK$49.73 1,064In Stock	Mfr. Part No. L9663-TR Mouser Part No 511-L9663-TR	STMicroelectronics	Sensor Interface Automotive PSI5 transceiver IC Learn More about STMicroelectronics stmicro l9663 psi5 transceiver ics	Datasheet	1,064In Stock	Cut Tape HK$49.73 HK$37.98 HK$35.02 HK$31.81 View Reel HK$27.37 HK$30.41 HK$29.10 HK$27.45 HK$27.37	Min.: 1 Mult.: 1 : 2,400	Sensor Interface				SMD/SMT	TQFP-EP-32
Sensor Interface Wide range air fuel sensor control interface L9780 STMicroelectronics 1: HK$101.02 1,493In Stock	Mfr. Part No. L9780 Mouser Part No 511-L9780	STMicroelectronics	Sensor Interface Wide range air fuel sensor control interface	Datasheet	1,493In Stock	HK$101.02 HK$79.32 HK$73.90 HK$67.90 View HK$65.02 HK$63.29	Min.: 1 Mult.: 1	Sensor Interface				SMD/SMT	LQFP-48
I/O Controller Interface IC 8-Line Protected Digital Serial XFER SCLT3-8BT8 STMicroelectronics 1: HK$46.11 1,344In Stock	Mfr. Part No. SCLT3-8BT8 Mouser Part No 511-SCLT3-8BT8	STMicroelectronics	I/O Controller Interface IC 8-Line Protected Digital Serial XFER	Datasheet	1,344In Stock	HK$46.11 HK$35.10 HK$32.39 HK$29.35 View HK$27.87 HK$27.04 HK$26.63 HK$26.39	Min.: 1 Mult.: 1	I/O Controller Interface IC	I/O Module Controller-Input Terminations		SPI, Serial	SMD/SMT	HTSSOP-38
RS-232 Interface IC 5V 2Driver/2Receiver ST202BDR STMicroelectronics 1: HK$12.82 5,004In Stock 7,500Expected 23/4/2027	Mfr. Part No. ST202BDR Mouser Part No 511-ST202BDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	5,004In Stock 7,500Expected 23/4/2027	Cut Tape HK$12.82 HK$9.37 HK$8.55 HK$7.53 Reel HK$6.30 View HK$7.08 HK$6.81 HK$6.74 HK$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202EBDR STMicroelectronics 1: HK$9.54 6,000In Stock	Mfr. Part No. ST202EBDR Mouser Part No 511-ST202EBDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	6,000In Stock	Cut Tape HK$9.54 HK$7.32 HK$6.72 HK$6.10 Reel HK$5.06 View HK$5.84 HK$5.57 HK$5.28 HK$5.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECTR STMicroelectronics 1: HK$13.48 1,966In Stock	Mfr. Part No. ST202ECTR Mouser Part No 511-ST202EC	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	1,966In Stock	Cut Tape HK$13.48 HK$10.11 HK$9.29 HK$8.30 View Reel HK$6.84 HK$7.43 HK$7.19 HK$7.16 HK$6.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	TSSOP-16
RS-232 Interface IC 5V 2Driver/2Receiver ST202ECDR STMicroelectronics 1: HK$12.99 7,607In Stock	Mfr. Part No. ST202ECDR Mouser Part No 511-ST202ECDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	7,607In Stock	Cut Tape HK$12.99 HK$10.11 HK$8.88 HK$7.92 Reel HK$6.63 View HK$7.46 HK$7.18 HK$7.09 HK$6.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16
RS-232 Interface IC 5V 2Driver/2Receiver ST232ABDR STMicroelectronics 1: HK$14.47 6,188In Stock	Mfr. Part No. ST232ABDR Mouser Part No 511-ST232ABDR	STMicroelectronics	RS-232 Interface IC 5V 2Driver/2Receiver Learn More about STMicroelectronics stm standard products	Datasheet	6,188In Stock	Cut Tape HK$14.47 HK$10.60 HK$9.62 HK$8.55 View Reel HK$7.20 HK$7.96 HK$7.64 HK$7.33 HK$7.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RS-232 Interface IC				SMD/SMT	SOIC-16