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QFN-20 Interface ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package/Case
CAN Interface IC CAN controller w/SPI interface MCP2515-E/ML Microchip Technology 1: $4.20 3,015In Stock	Mfr. Part No. MCP2515-E/ML Mouser Part No 579-MCP2515-E/ML	Microchip Technology	CAN Interface IC CAN controller w/SPI interface Learn More about Microchip Technology microchip mcp2515 controller area network	Datasheet	3,015In Stock	$4.20 $3.52 $3.40	Min.: 1 Mult.: 1	CAN Interface IC		High Speed CAN Controller		SMD/SMT	QFN-20
Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 SGTL5000XNLA3R2 NXP Semiconductors 1: $11.40 1,476In Stock 35,000Expected 29/11/2027	Mfr. Part No. SGTL5000XNLA3R2 Mouser Part No 841-SGTL5000XNLA3R2	NXP Semiconductors	Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 Learn More about NXP Semiconductors nxp sgtl5000 low power stereo codec	Datasheet	1,476In Stock 35,000Expected 29/11/2027	Cut Tape $11.40 $8.83 $8.17 $7.47 View Reel $6.28 $7.28 $6.87 $6.41 $6.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial (I2C, SPI)	SMD/SMT	QFN-20
USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function MP5031GRE-00A3-Z Monolithic Power Systems (MPS) 1: $2.45 8,092In Stock	Mfr. Part No. MP5031GRE-00A3-Z Mouser Part No 946-MP5031GRE-00A3-Z	Monolithic Power Systems (MPS)	USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function	Datasheet	8,092In Stock	Cut Tape $2.45 $1.80 $1.63 $1.46 View Reel $1.20 $1.36 $1.32 $1.31 $1.23 $1.20	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	USB Power Delivery Controller	I2C	SMD/SMT	QFN-20
RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, ISL4223EIRZ-TK Renesas / Intersil 1: $8.89 536In Stock	Mfr. Part No. ISL4223EIRZ-TK Mouser Part No 968-ISL98611AII-EVZ	Renesas / Intersil	RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN, Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	536In Stock	Cut Tape $8.89 $6.73 $6.20 $5.62 Reel $5.06 View $5.34 $5.18 $4.92 Quote	Min.: 1 Mult.: 1 : 1,000	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331CUFD#TRPBF Analog Devices 1: $13.63 261In Stock	Mfr. Part No. LTC4331CUFD#TRPBF Mouser Part No 584-4331CUFDTRPBF	Analog Devices	Interface - Specialised I2C Slave Extend over Differential LinK	Datasheet	261In Stock	Cut Tape $13.63 $10.59 $9.85 $9.02 $8.65 $7.49 MouseReel Available	Min.: 1 Mult.: 1	Interface - Specialized		I2C Slave Device Extender	I2C	SMD/SMT	QFN-20
Interface - Specialised 2x I2C/SMBus Address Translator LTC4318IUF#PBF Analog Devices 1: $11.34 155In Stock	Mfr. Part No. LTC4318IUF#PBF Mouser Part No 584-LTC4318IUF#PBF	Analog Devices	Interface - Specialised 2x I2C/SMBus Address Translator	Datasheet	155In Stock	$11.34 $8.74 $8.09 $7.37 View $6.83 $6.61 $6.30	Min.: 1 Mult.: 1	Interface - Specialized	Translators			SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331HUFD#PBF Analog Devices 1: $15.88 222In Stock	Mfr. Part No. LTC4331HUFD#PBF Mouser Part No 584-LTC4331HUFD#PBF	Analog Devices	Interface - Specialised I2C Slave Extend over Differential LinK	Datasheet	222In Stock	$15.88 $12.44 $11.59 $10.62 View $10.53 $9.90 $9.68 Quote	Min.: 1 Mult.: 1	Interface - Specialized		I2C Slave Device Extender	I2C	SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331IUFD#TRPBF Analog Devices 1: $14.85 899In Stock	Mfr. Part No. LTC4331IUFD#TRPBF Mouser Part No 584-LTC4331IUFDTRPBF	Analog Devices	Interface - Specialised I2C Slave Extend over Differential LinK	Datasheet	899In Stock	Cut Tape $14.85 $11.56 $10.73 $9.83 View $9.33 $9.14 $9.00 $8.40 MouseReel Available	Min.: 1 Mult.: 1	Interface - Specialized		I2C Slave Device Extender	I2C	SMD/SMT	QFN-20
Interface - Specialised SPI Extend Over Rugged Differential Link LTC4332CUFD#PBF Analog Devices 1: $14.72 375In Stock	Mfr. Part No. LTC4332CUFD#PBF Mouser Part No 584-LTC4332CUFD#PBF	Analog Devices	Interface - Specialised SPI Extend Over Rugged Differential Link Learn More about Analog Devices adi ltc4332 extenders	Datasheet	375In Stock	$14.72 $11.49 $10.68 $9.78 View $9.29 $9.11 $8.89 Quote	Min.: 1 Mult.: 1	Interface - Specialized				SMD/SMT	QFN-20
Interface - Specialised SPI Extend Over Rugged Differential Link LTC4332HUFD#PBF Analog Devices 1: $17.39 464In Stock	Mfr. Part No. LTC4332HUFD#PBF Mouser Part No 584-LTC4332HUFD#PBF	Analog Devices	Interface - Specialised SPI Extend Over Rugged Differential Link Learn More about Analog Devices adi ltc4332 extenders	Datasheet	464In Stock	$17.39 $13.61 $12.68 $11.63 View $11.52 $11.42 Quote	Min.: 1 Mult.: 1	Interface - Specialized				SMD/SMT	QFN-20
Interface - CODECs Mono audio codec for consumer with 2-wire Interface NAU8810YG Nuvoton 1: $2.24 37In Stock 2,940On Order	Mfr. Part No. NAU8810YG Mouser Part No 503-NAU8810YG	Nuvoton	Interface - CODECs Mono audio codec for consumer with 2-wire Interface	Datasheet	37In Stock 2,940On Order On Order Ship Dates Mfr. No: NAU8810YG Stock: 37 Can Dispatch Immediately On Order: 490 Pending 490 Expected 27/7/2027 1,960 Expected 3/8/2027 Factory Lead Time: 40 Weeks	$2.24 $1.65 $1.48 $1.32 View $1.21 $1.16 $1.14 $1.10 $1.08	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Mono Audio Codec	2-Wire, I2S, PCM	SMD/SMT	QFN-20
USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20 FT221XQ-R FTDI 1: $3.18 852In Stock 5,000Expected 8/1/2027	Mfr. Part No. FT221XQ-R Mouser Part No 895-FT221XQ-R	FTDI	USB Interface IC USB to 8 bit SPI / FT1248 IC QFN-20 Learn More about FTDI xchip	Datasheet	852In Stock 5,000Expected 8/1/2027	Cut Tape $3.18 $3.09 $2.99 $2.72 $2.49 Reel $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	Bridge, USB to SPI/FT1248	USB	SMD/SMT	QFN-20
USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function MP5031GRE-00A3-P Monolithic Power Systems (MPS) 1: $2.95 4In Stock 500Expected 15/11/2027	Mfr. Part No. MP5031GRE-00A3-P Mouser Part No 946-MP5031GRE-00A3-P	Monolithic Power Systems (MPS)	USB Interface IC USB PD Controller, Provider Only with I2C Master/Slave Function	Datasheet	4In Stock 500Expected 15/11/2027	Cut Tape $2.95 $2.19 $2.00 $1.78 $1.69 Reel $1.60	Min.: 1 Mult.: 1 : 500	USB Interface IC	USB Controllers	USB Power Delivery Controller	I2C	SMD/SMT	QFN-20
USB Interface IC Single Port USB PD Controller for Source Only, AEC-Q100 Qualified MPQ5031GRE-0001-AEC1-P Monolithic Power Systems (MPS) 1: $3.36 167In Stock	Mfr. Part No. MPQ5031GRE-0001-AEC1-P Mouser Part No 946-MPQ5031GRE-0001P	Monolithic Power Systems (MPS)	USB Interface IC Single Port USB PD Controller for Source Only, AEC-Q100 Qualified	Datasheet	167In Stock	Cut Tape $3.36 $2.50 $2.28 $2.04 $1.93 Reel $1.88	Min.: 1 Mult.: 1 : 500	USB Interface IC	USB Controllers		I2C	SMD/SMT	QFN-20
RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 ISL4223EIRZ Renesas / Intersil 1: $8.66 249In Stock 960On Order	Mfr. Part No. ISL4223EIRZ Mouser Part No 968-ISL4223EIRZ	Renesas / Intersil	RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 Learn More about Renesas / Intersil renesas isl3232e isl4221e isl4223e interface ics	Datasheet	249In Stock 960On Order On Order Ship Dates Mfr. No: ISL4223EIRZ Stock: 249 Can Dispatch Immediately On Order: 240 Expected 10/5/2027 720 Expected 2/8/2027 Factory Lead Time: 36 Weeks	$8.66 $6.62 $5.93 $5.52 View $5.26 $5.14 $5.06 $4.94 Quote	Min.: 1 Mult.: 1	RS-232 Interface IC	RS-232 Transceivers			SMD/SMT	QFN-20
Interface - Specialised I2C Slave Extend over Differential LinK LTC4331CUFD#PBF Analog Devices 1: $13.63 93In Stock	Mfr. Part No. LTC4331CUFD#PBF Mouser Part No 584-LTC4331CUFD#PBF	Analog Devices	Interface - Specialised I2C Slave Extend over Differential LinK	Datasheet	93In Stock	$13.63 $10.59 $9.85 $9.00 View $8.54 $8.36 $8.17 Quote	Min.: 1 Mult.: 1	Interface - Specialized		I2C Slave Device Extender	I2C	SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJT SN75LVCP412RTJR Texas Instruments 1: $6.88 322In Stock	Mfr. Part No. SN75LVCP412RTJR Mouser Part No 595-SN75LVCP412RTJR	Texas Instruments	Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJT	Datasheet	322In Stock	Cut Tape $6.88 $5.18 $4.76 $4.30 View Reel $3.71 $4.08 $4.05 $3.81 $3.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Signal Buffers, Repeaters	Repeaters			SMD/SMT	QFN-20
Sensor Interface Dual channel transceiver IC for SIO and IO-Link sensor applications L6364Q STMicroelectronics 1: $7.78 6,573On Order	Mfr. Part No. L6364Q Mouser Part No 511-L6364Q	STMicroelectronics	Sensor Interface Dual channel transceiver IC for SIO and IO-Link sensor applications Learn More about STMicroelectronics stm l6364 transceiver ic	Datasheet	6,573On Order On Order Ship Dates Mfr. No: L6364Q Stock: 0 On Order: 2,073 Expected 5/2/2027 4,500 Expected 26/2/2027 Factory Lead Time: 52 Weeks	Cut Tape $7.78 $5.96 $5.49 $4.99 View Reel $4.35 $4.80 $4.35 $4.35 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	Sensor Interface	I/O-Link Transceivers	Dual Channel Transceiver IC		SMD/SMT	QFN-20
Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 SGTL5000XNLA3 NXP Semiconductors 1: $10.87 16,763Expected 29/11/2027	Mfr. Part No. SGTL5000XNLA3 Mouser Part No 841-SGTL5000XNLA3	NXP Semiconductors	Interface - CODECs Audio Codec , Ultra Low-Power, 4 mw for DAC-to-HP, 98 dB SNR and -80 dB THD+N, QFN 20 Learn More about NXP Semiconductors nxp sgtl5000 low power stereo codec	Datasheet	16,763Expected 29/11/2027	$10.87 $8.38 $7.75 $7.07 View $6.56 $6.54 $6.35 $6.02	Min.: 1 Mult.: 1	CODECs	Audio CODECs	Audio CODEC, Stereo	Serial (I2C, SPI)	SMD/SMT	QFN-20
USB Interface IC USB to Full Serial UART IC QFN-20 FT231XQ-R FTDI 1: $4.01 82,592On Order	Mfr. Part No. FT231XQ-R Mouser Part No 895-FT231XQ-R	FTDI	USB Interface IC USB to Full Serial UART IC QFN-20 Learn More about FTDI xchip	Datasheet	82,592On Order On Order Ship Dates Mfr. No: FT231XQ-R Stock: 0 On Order: 27,592 Expected 8/1/2027 55,000 Expected 7/4/2027 Factory Lead Time: 42 Weeks	Cut Tape $4.01 $3.98 $3.88 $3.85 View Reel $3.05 $3.77 $3.50 $3.32 $3.29 $3.05 $3.05 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	USB Interface IC	USB Controllers	USB to Serial UART	UART	SMD/SMT	QFN-20
USB Interface IC USB to Full Serial UART IC QFN-20 FT231XQ-T FTDI 1: $3.18 28,423On Order	Mfr. Part No. FT231XQ-T Mouser Part No 895-FT231XQ-T	FTDI	USB Interface IC USB to Full Serial UART IC QFN-20 Learn More about FTDI xchip	Datasheet	28,423On Order On Order Ship Dates Mfr. No: FT231XQ-T Stock: 0 On Order: 3,433 Expected 11/3/2027 6,370 Expected 7/5/2027 8,820 Expected 5/7/2027 9,800 Expected 8/10/2027 Factory Lead Time: 42 Weeks	$3.18 $3.09 $2.99 $2.72 View $2.48 $2.41	Min.: 1 Mult.: 1	USB Interface IC	USB Controllers	USB to Serial UART	UART	SMD/SMT	QFN-20
Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM SX1508BIULTRT Semtech 1: $2.82 23,944On Order	Mfr. Part No. SX1508BIULTRT Mouser Part No 947-SX1508BIULTRT	Semtech	Interface - I/O Expanders 8 CHAN LOW VOLT I2C GPIO + PWM Learn More about Semtech sx1508b sx1509b gpio	Datasheet	23,944On Order On Order Ship Dates Mfr. No: SX1508BIULTRT Stock: 0 On Order: 14,944 Expected 7/12/2026 9,000 Expected 19/4/2027 Factory Lead Time: 26 Weeks	Cut Tape $2.82 $2.08 $1.89 $1.70 Reel $1.43 View $1.59 $1.54 $1.51 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	I/O Expanders	I/O Expanders	GPIO Expander	I2C, Serial	SMD/SMT	QFN-20
Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJR SN75LVCP412RTJT Texas Instruments 1: $8.05 420Expected 26/4/2027	Mfr. Part No. SN75LVCP412RTJT Mouser Part No 595-SN75LVCP412RTJT	Texas Instruments	Interface - Signal Buffers, Repeaters Two Ch SATA II Repea ter A 595-SN75LVCP4 A 595-SN75LVCP412RTJR	Datasheet	420Expected 26/4/2027	Cut Tape $8.05 $6.15 $5.67 $5.14 Reel $4.83 MouseReel Available	Min.: 1 Mult.: 1 : 250	Signal Buffers, Repeaters	Repeaters			SMD/SMT	QFN-20
LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5 MLX81109KLW-CAE-100-SP Melexis 1: $8.39 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. MLX81109KLW-CAE-100-SP Mouser Part No 482-81109KLWCAE100SP	Melexis	LIN Transceivers LIN RGB LED-Ctrl with 4Ch 48mA 8IO QFN5x5 This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 2 Weeks	$8.39 $6.69 $6.05 $5.62 View $5.47 $5.11 $5.07 $5.05	Min.: 1 Mult.: 1	LIN Transceivers				SMD/SMT	QFN-20
Interface - CODECs Mono audio codec for consumer with 2-wire Interface NAU8810YG TR Nuvoton 4,000: $1.19 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NAU8810YG TR Mouser Part No 503-NAU8810YGTR	Nuvoton	Interface - CODECs Mono audio codec for consumer with 2-wire Interface	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel $1.19	Min.: 4,000 Mult.: 4,000 : 4,000	CODECs	Audio CODECs	Mono Audio Codec	2-Wire, I2S, PCM	SMD/SMT	QFN-20