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QFN-28 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
USB Interface IC Low Power USB 2.0 TetraHub Controller Infineon Technologies CY7C65642-28LTXCT CY7C65642-28LTXCT Infineon Technologies 1: $3.00 368In Stock 6,000Expected 05/11/2026	Mfr. Part No. CY7C65642-28LTXCT Mouser Part No 727-CY7C6564228LTXCT	Infineon Technologies	USB Interface IC Low Power USB 2.0 TetraHub Controller	Datasheet	368In Stock 6,000Expected 05/11/2026	Cut Tape $3.00 $2.24 $2.06 $1.85 View Reel $1.52 $1.75 $1.70 $1.65 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Hubs	Hub Controller	GPIO, I2C, SPI	SMD/SMT	QFN-28
Interface - CODECs 216KHz 32Bit Delta Sigma CODEC with PLL AK4558EN Asahi Kasei Microdevices 1: $4.84 11,000Expected 29/03/2027	Mfr. Part No. AK4558EN Mouser Part No 412-AK4558EN	Asahi Kasei Microdevices	Interface - CODECs 216KHz 32Bit Delta Sigma CODEC with PLL	Datasheet	11,000Expected 29/03/2027	Cut Tape $4.84 $3.67 $3.38 $3.06 Reel $2.74 View $2.91 $2.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	CODECs	Audio CODECs	Audio CODEC	I2C	SMD/SMT	QFN-28
USB Interface IC USB to UART Bridge QFN28 CP2102-GM Silicon Labs 1: $10.43 3,016Expected 25/12/2026	Mfr. Part No. CP2102-GM Mouser Part No 634-CP2102-GM	Silicon Labs	USB Interface IC USB to UART Bridge QFN28 Learn More about Silicon Labs silicon cp21xx usb to uart bridges	Datasheet	3,016Expected 25/12/2026	$10.43 $8.05 $7.31 $7.03 View $6.80 $6.65 $6.49	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	USB, UART	SMD/SMT	QFN-28
USB Interface IC USBXpress - USB to UART Bridge QFN28 CP2102N-A02-GQFN28 Silicon Labs 1: $5.36 22,061Expected 01/01/2027	Mfr. Part No. CP2102N-A02-GQFN28 Mouser Part No 634-CP2102NA02GQFN28	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN28 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	22,061Expected 01/01/2027	$5.36 $4.07 $3.47 $3.32 View $3.20 $3.12 $3.04 $2.95	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-28
USB Interface IC USBXpress - USB to UART Bridge QFN28 CP2102N-A02-GQFN28R Silicon Labs 1: $3.52 83,320On Order	Mfr. Part No. CP2102N-A02-GQFN28R Mouser Part No 634-CP2102NA02QFN28R	Silicon Labs	USB Interface IC USBXpress - USB to UART Bridge QFN28 Learn More about Silicon Labs silabs cp2102n usbxpress usb uart bridge controllers	Datasheet	83,320On Order On Order Ship Dates Mfr. No: CP2102N-A02-GQFN28R Stock: 0 On Order: 21,820 Expected 01/01/2027 61,500 Expected 08/01/2027 Factory Lead Time: 31 Weeks	Cut Tape $3.52 $3.30 $3.04 $2.89 View Reel $2.13 $2.72 $2.57 $2.13 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	USB Interface IC	USB Controllers	Bridge, USB to UART	UART	SMD/SMT	QFN-28
USB Interface IC TetraHub Ctrl USB2.0 CY7C65642-28LTXC Infineon Technologies 1: $2.97 9,800On Order	Mfr. Part No. CY7C65642-28LTXC Mouser Part No 727-CY7C65642-28LTXC	Infineon Technologies	USB Interface IC TetraHub Ctrl USB2.0 Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	9,800On Order	$2.97 $2.22 $2.03 $1.82 View $1.70 $1.65 $1.60 $1.52 $1.49	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C	SMD/SMT	QFN-28
Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM SX1509BIULTRT Semtech 1: $3.52 35,935Expected 23/04/2027	Mfr. Part No. SX1509BIULTRT Mouser Part No 947-SX1509BIULTRT	Semtech	Interface - I/O Expanders 16 CHAN LOW VOLT I2C GPIO +PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	35,935Expected 23/04/2027	Cut Tape $3.52 $2.65 $2.43 $2.19 View Reel $1.92 $2.08 $2.06 $2.00 $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	GPIO Expander	I2C, Serial	SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub CY7C65632-28LTXC Infineon Technologies 1: $2.70 5,053On Order	Mfr. Part No. CY7C65632-28LTXC Mouser Part No 727-CY7C65632-28LTXC	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	5,053On Order On Order Ship Dates Mfr. No: CY7C65632-28LTXC Stock: 0 On Order: 153 Expected 05/11/2026 4,900 TBD Factory Lead Time: 20 Weeks	$2.70 $2.01 $1.82 $1.65 View $1.53 $1.48 $1.41 $1.38 $1.34	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	Serial, USB	SMD/SMT	QFN-28
USB Interface IC USB High Speed Hub Infineon Technologies CY7C65632-28LTXCT CY7C65632-28LTXCT Infineon Technologies 1: $2.80 5,858On Order	Mfr. Part No. CY7C65632-28LTXCT Mouser Part No 727-CY7C6563228LTXCT	Infineon Technologies	USB Interface IC USB High Speed Hub Learn More about Infineon Technologies cypress cy7c656xx	Datasheet	5,858On Order	Cut Tape $2.80 $2.08 $1.87 $1.71 Reel $1.42 View $1.59 $1.55 $1.47 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	USB Interface IC	USB Hubs	Hub Controller	SPI, I2C, GPIO	SMD/SMT	QFN-28
Telecom Interface ICs 1CH, UNIC SLIC, 100V LE9551CMQC Microchip Technology 2,450: $2.89 Non-Stocked	Mfr. Part No. LE9551CMQC Mouser Part No 494-LE9551CMQC	Microchip Technology	Telecom Interface ICs 1CH, UNIC SLIC, 100V	Datasheet	Non-Stocked	$2.89	Min.: 2,450 Mult.: 2,450	Telecom Interface ICs	SLIC - Subscriber Line Interface Circuits	Ringing SLIC	Serial	SMD/SMT	QFN-28
Telecom Interface ICs 1CH, UNIC SLIC, 100V LE9551CMQCT Microchip Technology 3,000: $3.00 Non-Stocked	Mfr. Part No. LE9551CMQCT Mouser Part No 494-LE9551CMQCT	Microchip Technology	Telecom Interface ICs 1CH, UNIC SLIC, 100V	Datasheet	Non-Stocked	Reel $3.00	Min.: 3,000 Mult.: 3,000 : 3,000	Telecom Interface ICs	SLIC - Subscriber Line Interface Circuits	Ringing SLIC	Serial	SMD/SMT	QFN-28
Telecom Interface ICs 1CH, UNIV SLIC, 145V LE9551DMQC Microchip Technology 2,450: $3.20 Non-Stocked	Mfr. Part No. LE9551DMQC Mouser Part No 494-LE9551DMQC	Microchip Technology	Telecom Interface ICs 1CH, UNIV SLIC, 145V	Datasheet	Non-Stocked	$3.20	Min.: 2,450 Mult.: 2,450	Telecom Interface ICs	SLIC - Subscriber Line Interface Circuits	Ringing SLIC	Serial	SMD/SMT	QFN-28
Telecom Interface ICs 1CH, UNIV SLIC, 145V LE9551DMQCT Microchip Technology 3,000: $3.35 Non-Stocked	Mfr. Part No. LE9551DMQCT Mouser Part No 494-LE9551DMQCT	Microchip Technology	Telecom Interface ICs 1CH, UNIV SLIC, 145V	Datasheet	Non-Stocked	Reel $3.35	Min.: 3,000 Mult.: 3,000 : 3,000	Telecom Interface ICs	SLIC - Subscriber Line Interface Circuits	Ringing SLIC	Serial	SMD/SMT	QFN-28
USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs XR21B1420IL28TR-F MaxLinear 3,000: $4.31 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. XR21B1420IL28TR-F Mouser Part No 701-21B1420IL28TRF	MaxLinear	USB Interface IC 1 CH FS USB UART 512 Byte TX/RX FIFOs Learn More about MaxLinear exaruart	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.31	Min.: 3,000 Mult.: 3,000 : 3,000	USB Interface IC	USB Controllers	Bridge, USB to UART	UART, USB	SMD/SMT	QFN-28

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QFN-28 Interface ICs

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