ISL3179E/ISL3180E RS-485/RS-422 Transceivers

Renesas ISL3179E/ISL3180E High ESD Protected RS-485/RS-422 Transceivers are 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each of the Transcievers has low bus currents (+220μA/-150μA), so they present a “1/5 unit load” to the RS-485 bus. This allows up to 160 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.

Results: 16
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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
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Number of Receivers
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Supply Voltage - Min
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Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS
Datasheet
748In Stock
2,000Expected 4/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3179E SMD/SMT SOIC-Narrow-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32
Datasheet
10,605In Stock
Min.: 1
Mult.: 1

ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
1,690In Stock
2,940On Order
Min.: 1
Mult.: 1

ISL3179E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube

Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL
Datasheet
1,136In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISL3180E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32M
Datasheet
780In Stock
5,000Expected 8/3/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC RS-485 IEC-61000
Datasheet
650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
224In Stock
2,500Expected 23/10/2026
Min.: 1
Mult.: 1
: 2,500

ISL3179E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape

Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL
Datasheet
820In Stock
1,000Expected 8/3/2027
Min.: 1
Mult.: 1

ISL3180E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS
Datasheet
1,892On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3179E SMD/SMT SOIC-Narrow-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
5,850Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC RS485 IEC-61000
Datasheet
1,500Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD -40+85C 3V RS-48 5 TRANS 1/2 DUP 32M
Datasheet
1,804Expected 4/8/2026
Min.: 1
Mult.: 1

ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
1,599Expected 11/12/2026
Min.: 1
Mult.: 1

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
9,441Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32
Datasheet
2Factory Stock Available
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
Datasheet
800Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Tube