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50 mA 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
Interface - I/O Expanders 16-bit I2C and SMBus Port PI4IOE5V9535ZDEX Diodes Incorporated 1: $1.98 19,581In Stock	Mfr. Part # PI4IOE5V9535ZDEX Mouser Part # 729-PI4IOE5V9535ZDEX	Diodes Incorporated	Interface - I/O Expanders 16-bit I2C and SMBus Port Learn More about Diodes Incorporated pericom io expanders	Datasheet	19,581In Stock	Cut Tape $1.98 $1.44 $1.31 $1.16 $1.09 Reel $1.09 MouseReel Available	Min.: 1 Mult.: 1 Max.: 410 : 3,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package PCA9555PW,118 NXP Semiconductors 1: $2.99 49,872In Stock	Mfr. Part # PCA9555PW,118 Mouser Part # 771-PCA9555PW-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package Learn More about NXP Semiconductors nxpinterface	Datasheet	49,872In Stock	Cut Tape $2.99 $2.39 $2.17 $1.95 Reel $1.63 View $1.85 $1.78 $1.76 $1.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313ATG+T Analog Devices / Maxim Integrated 1: $12.45 23,162In Stock	Mfr. Part # MAX7313ATG+T Mouser Part # 700-MAX7313ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	23,162In Stock	Cut Tape $12.45 $9.69 $9.00 $8.24 View Reel $6.81 $7.93 $6.81 Quote MouseReel Available	Min.: 1 Mult.: 1 Max.: 18,529 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TQFN-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package PCA9554PW/Q900,118 NXP Semiconductors 1: $4.08 3,309In Stock	Mfr. Part # PCA9554PW/Q900,118 Mouser Part # 771-PCA9554PWQ900118	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package	Datasheet	3,309In Stock	Cut Tape $4.08 $3.06 $2.81 $2.52 Reel $2.16 View $2.39 $2.35 $2.24 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW/Q900J NXP Semiconductors 1: $3.58 2,043In Stock	Mfr. Part # PCA9539RPW/Q900J Mouser Part # 771-PCA9539RPW/Q900J	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	2,043In Stock	Cut Tape $3.58 $2.67 $2.44 $2.18 Reel $1.85 View $2.07 $2.02 $1.92 $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package PCA9671BS,118 NXP Semiconductors 1: $3.99 4,384In Stock	Mfr. Part # PCA9671BS,118 Mouser Part # 771-PCA9671BS118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package	Datasheet	4,384In Stock	Cut Tape $3.99 $2.99 $2.74 $2.47 View Reel $2.04 $2.33 $2.29 $2.18 $2.12 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	HVQFN-24
RS-422 Interface IC Dual Differential Dr ivers and Receiver A 595-SN7534050NS SN7534050NSR Texas Instruments 1: $12.60 1,668In Stock	Mfr. Part # SN7534050NSR Mouser Part # 595-SN7534050NSR	Texas Instruments	RS-422 Interface IC Dual Differential Dr ivers and Receiver A 595-SN7534050NS	Datasheet	1,668In Stock	Cut Tape $12.60 $9.80 $9.10 $8.33 View Reel $6.93 $7.90 $7.75 $7.57 $6.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	RS-422 Interface IC	RS-422 Transceivers			SMD/SMT	SOIC-16
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AEE+T Analog Devices / Maxim Integrated 1: $4.67 2,096In Stock	Mfr. Part # MAX7315AEE+T Mouser Part # 700-MAX7315AEET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	2,096In Stock	Cut Tape $4.67 $4.56 $4.47 $4.38 View $4.32 $4.25 $4.19 $4.19 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,676	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-16
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313AEG+T Analog Devices / Maxim Integrated 1: $12.45 224In Stock	Mfr. Part # MAX7313AEG+T Mouser Part # 700-MAX7313AEGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	224In Stock	Cut Tape $12.45 $9.69 $9.00 $8.24 $8.24 MouseReel Available	Min.: 1 Mult.: 1 Max.: 179	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	QSOP-24
Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K PI4IOE5V6416AZDEX Diodes Incorporated 1: $1.79 5,540In Stock	Mfr. Part # PI4IOE5V6416AZDEX Mouser Part # 621-PI4IOE5V6416AZDE	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander V-QFN4040-24 T&R 3.5K Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander		5,540In Stock	Cut Tape $1.79 $1.30 $1.18 $1.04 Reel $0.974 View $0.974 $0.846 MouseReel Available	Min.: 1 Mult.: 1 : 3,500	I/O Expanders	I/O Expanders		I2C, Serial	SMD/SMT	TQFN-24
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package PCA9505DGGY NXP Semiconductors 1: $9.20 9,221In Stock	Mfr. Part # PCA9505DGGY Mouser Part # 771-PCA9505DGGY	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset in TSSOP56 package	Datasheet	9,221In Stock	Cut Tape $9.20 $7.05 $6.51 $5.93 $5.88 Reel $4.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders	I/O Expanders	I2C, Serial	SMD/SMT	TSSOP-56
Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package PCA9506DGG,518 NXP Semiconductors 1: $11.15 14,245In Stock	Mfr. Part # PCA9506DGG,518 Mouser Part # 771-PCA9506DGG-T	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus I/O Expander with Interrupt, Output Enable and Reset, Low Power version of PCA9505 in TSSOP56 package	Datasheet	14,245In Stock	Cut Tape $11.15 $8.62 $7.98 $7.28 View Reel $6.38 $6.92 $6.73 $6.62 $6.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders	I/O Expanders	I2C, Serial	SMD/SMT	TSSOP-56
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package PCA9534PW,118 NXP Semiconductors 1: $2.64 49,867In Stock	Mfr. Part # PCA9534PW,118 Mouser Part # 771-PCA9534PW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9554 in TSSOP16 package	Datasheet	49,867In Stock	Cut Tape $2.64 $2.03 $1.82 $1.64 Reel $1.42 View $1.55 $1.48 $1.47 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package PCA9535BS,118 NXP Semiconductors 1: $3.72 38,523In Stock 24,000Expected 5/31/2027	Mfr. Part # PCA9535BS,118 Mouser Part # 771-PCA9535BS-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package	Datasheet	38,523In Stock 24,000Expected 5/31/2027	Cut Tape $3.72 $2.78 $2.54 $2.28 View Reel $1.90 $2.16 $2.11 $2.00 $1.94 $1.90 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	HVQFN-24
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package PCA9535PW,118 NXP Semiconductors 1: $3.72 9,994In Stock 17,500Expected 1/13/2027	Mfr. Part # PCA9535PW,118 Mouser Part # 771-PCA9535PW-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package	Datasheet	9,994In Stock 17,500Expected 1/13/2027	Cut Tape $3.72 $2.78 $2.54 $2.28 View Reel $1.89 $2.16 $2.11 $2.00 $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package PCA9536DP,118 NXP Semiconductors 1: $2.64 21,511In Stock 30,000Expected 10/26/2026	Mfr. Part # PCA9536DP,118 Mouser Part # 771-PCA9536DP-T	NXP Semiconductors	Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in TSSOP8 package	Datasheet	21,511In Stock 30,000Expected 10/26/2026	Cut Tape $2.64 $1.95 $1.78 $1.59 Reel $1.35 View $1.50 $1.44 $1.42 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-8
Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package PCA9536TK,118 NXP Semiconductors 1: $2.63 25,203In Stock 18,000Expected 11/23/2026	Mfr. Part # PCA9536TK,118 Mouser Part # 771-PCA9536TK118	NXP Semiconductors	Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander in HVSON8 package	Datasheet	25,203In Stock 18,000Expected 11/23/2026	Cut Tape $2.63 $1.95 $1.78 $1.61 View Reel $1.39 $1.52 $1.48 $1.47 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	HVSON-8
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package PCA9539PW/Q900,118 NXP Semiconductors 1: $3.86 37,240In Stock 10,000Expected 10/21/2026	Mfr. Part # PCA9539PW/Q900,118 Mouser Part # 771-PCA9539PW/Q90011	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package	Datasheet	37,240In Stock 10,000Expected 10/21/2026	Cut Tape $3.86 $2.87 $2.64 $2.37 $2.24 Reel $1.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package PCA9554APW,118 NXP Semiconductors 1: $2.74 14,489In Stock	Mfr. Part # PCA9554APW,118 Mouser Part # 771-PCA9554APW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package	Datasheet	14,489In Stock	Cut Tape $2.74 $2.03 $1.86 $1.65 Reel $1.39 View $1.56 $1.51 $1.48 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package PCA9554PW,118 NXP Semiconductors 1: $2.74 33,777In Stock	Mfr. Part # PCA9554PW,118 Mouser Part # 771-PCA9554PW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package	Datasheet	33,777In Stock	Cut Tape $2.74 $2.03 $1.86 $1.65 Reel $1.40 View $1.56 $1.51 $1.48 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial, SMBus	SMD/SMT	TSSOP-16
Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package PCA9698DGG,518 NXP Semiconductors 1: $12.45 5,678In Stock 12,000Expected 12/29/2026	Mfr. Part # PCA9698DGG,518 Mouser Part # 771-PCA9698DGG-T	NXP Semiconductors	Interface - I/O Expanders 40-bit I2C-bus Advanced I/O Expander with Interrupt, Reset and Output Enable in TSSOP56 package	Datasheet	5,678In Stock 12,000Expected 12/29/2026	Cut Tape $12.45 $9.69 $9.00 $8.24 $8.07 Reel $6.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	TSSOP-56
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AUE+T Analog Devices / Maxim Integrated 1: $8.97 4,738In Stock	Mfr. Part # MAX7315AUE+T Mouser Part # 700-MAX7315AUET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	4,738In Stock	Cut Tape $8.97 $6.90 $6.38 $5.81 View Reel $5.12 $5.59 $5.55 $5.54 $5.12 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,790 : 2,500	I/O Expanders				SMD/SMT	TSSOP-16
Interface - I/O Expanders 48-bit I2C-bus I/O Expander PI4IOE5V96248ZLEX Diodes Incorporated 1: $3.72 6,577In Stock	Mfr. Part # PI4IOE5V96248ZLEX Mouser Part # 729-I4IOE5V96248ZLEX	Diodes Incorporated	Interface - I/O Expanders 48-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	6,577In Stock	Cut Tape $3.72 $2.77 $2.47 $2.28 Reel $2.28 MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3,000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TQFN-56
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package PCA9535CPW,118 NXP Semiconductors 1: $3.34 1,120In Stock 17,500On Order	Mfr. Part # PCA9535CPW,118 Mouser Part # 771-PCA9535CPW118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package	Datasheet	1,120In Stock 17,500On Order On Order Ship Dates Mfr. #: PCA9535CPW,118 Stock: 1,120 Can Ship Immediately On Order: 10,000 Expected 10/29/2026 7,500 Expected 11/23/2026 Factory Lead-Time: 30 Weeks	Cut Tape $3.34 $2.48 $2.26 $2.03 View Reel $1.69 $1.91 $1.85 $1.78 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial, SMBus	SMD/SMT	TSSOP-24
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package PCA9538BS,118 NXP Semiconductors 1: $3.50 4,000In Stock 12,000Expected 11/9/2026	Mfr. Part # PCA9538BS,118 Mouser Part # 771-PCA9538BS-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in HVQFN16 package	Datasheet	4,000In Stock 12,000Expected 11/9/2026	Cut Tape $3.50 $2.60 $2.37 $2.12 View Reel $1.78 $2.00 $1.94 $1.86 $1.83 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders			I2C, Serial, SMBus	SMD/SMT	HVQFN-16

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