2.7 V RS-232 Interface IC

Results: 21
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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 Package/Case
Series
Function
Data Rate
Number of Drivers
Number of Receivers
Duplex
Supply Voltage - Max
Supply Voltage - Min
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Operating Supply Current
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Maximum Operating Temperature
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Renesas / Intersil RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN
Datasheet
13,131In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

QFN-EP-32 ISL3243E Transceiver 250 kb/s 1 Driver 5 Receiver Full Duplex 3.6 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5
Datasheet
1,285In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

QFN-20 ISL4223E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 150 nA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 3V 5D/3R 15KV AUTODWN 32LD IND
Datasheet
4,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

QFN-EP-32 ISL4238E Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND
Datasheet
2,697In Stock
Min.: 1
Mult.: 1

QFN-EP-32 ISL4243E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN IND
Datasheet
33In Stock
1,380On Order
Min.: 1
Mult.: 1

QFN-EP-32 ISL4244E Transceiver 500 kb/s 1 Driver 5 Receiver 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 W/VL 3V 3D/5R 15KV AUTODWN
Datasheet
1,562In Stock
Min.: 1
Mult.: 1

QFN-EP-32 ISL3243E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 3.6 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC 3V RS-232 1TX/1RX TRANSC 16LD 5X5
Datasheet
4,064In Stock
6,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

QFN-16 ISL4221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5
Datasheet
652In Stock
Min.: 1
Mult.: 1

QFN-20 ISL4223E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 150 nA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 3V 5D/3R 15KV AUTODWN 32LD IND
Datasheet
402In Stock
Min.: 1
Mult.: 1

QFN-EP-32 ISL4238E Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN
Datasheet
847In Stock
Min.: 1
Mult.: 1

QFN-EP-32 ISL4245E Transceiver 1 Mb/s 3 Driver 5 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC Pb-Free 3V RS-232 2TX/2RX -40+85 TRANSCEIVER, 20LD 5X5 QFN,
Datasheet
536In Stock
Min.: 1
Mult.: 1
: 1,000

QFN-20 ISL4223E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 150 nA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape

Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5
Datasheet
407In Stock
3,060On Order
Min.: 1
Mult.: 1

QFN-16 ISL3232E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC 3V RS-232 1TX/1RX -4 0+85 TRANS 16LD 5X5
Datasheet
454In Stock
4,020On Order
Min.: 1
Mult.: 1

QFN-16 ISL4221E Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN IND
Datasheet
6In Stock
1,500Expected 22/9/2026
Min.: 1
Mult.: 1

QFN-EP-32 ISL4241E Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Tube

Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX -4 0+85 TRANS 16LD 5X5
Datasheet
1,250On Order
MouseReel Available
Min.: 1
Mult.: 1
: 250

QFN-16 ISL3232E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel

Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5
Datasheet
Non-Stocked Lead-Time 22 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

QFN-16 ISL3232E Transceiver 500 kb/s 1 Driver 2 Receiver 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C ESD Protection RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 6,000
Mult.: 6,000
: 6,000

QFN-20 ISL4223E Transceiver 250 kb/s 2 Driver 2 Receiver 5.5 V 2.7 V SMD/SMT 150 nA - 40 C + 85 C ESD Protection RS-232 Transceivers Reel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN INDEL
Datasheet
Non-Stocked Lead-Time 22 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

QFN-EP-32 ISL4241E Transceiver 500 kb/s 1 Driver 5 Receiver 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 6,000
Mult.: 6,000
: 6,000

QFN-EP-32 ISL4243E Transceiver 500 kb/s 1 Driver 5 Receiver 5.5 V 2.7 V SMD/SMT 1 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN INDEL
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 6,000
Mult.: 6,000
: 6,000

QFN-EP-32 ISL4244E Transceiver 500 kb/s 1 Driver 5 Receiver 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV 1MBPS E-DWN 32QFN IN
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 6,000
Mult.: 6,000
: 6,000

QFN-EP-32 ISL4245E Transceiver 2 Mb/s 1 Driver 5 Receiver 5.5 V 2.7 V SMD/SMT 1.5 mA - 40 C + 85 C 15 kV RS-232 Transceivers Reel