RS-232 Interface IC

RS-232 Interface IC
RS-232 Interface ICs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many RS-232 Interface IC manufacturers, including Analog Devices Inc., MaxLinear, Renesas Electronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.
Results: 2 014
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Description Datasheet Availability Pricing (PLN) 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
Mounting Style
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
ESD Protection
Qualification
Packaging

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
4In Stock
Min.: 1
Mult.: 1
Max.: 4

SOIC-20 MAX230 Driver 120 kb/s 5 Driver 0 Receiver 5 V 5 V SMD/SMT 15 mA - 40 C + 85 C Without ESD Protection Tube
Analog Devices RS-232 Interface IC RS232 Drvr/Rcv w/ SD
Datasheet
110In Stock
Min.: 1
Mult.: 1
Max.: 110

SOIC-16 LT1039 Transceiver 3 Driver 3 Receiver Full Duplex SMD/SMT 4 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm
Datasheet
43In Stock
Min.: 1
Mult.: 1
Max.: 43

PDIP-28 LT1130A Transceiver 250 kb/s 5 Driver 5 Receiver Full Duplex 12 V 4.5 V Through Hole 15 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm
Datasheet
17In Stock
Min.: 1
Mult.: 1
Max.: 17

SSOP-28 LT1138A Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 12 V 4.5 V SMD/SMT 15 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection
Datasheet
2In Stock
Min.: 1
Mult.: 1
Max.: 2

PDIP-18 LT1780 5.5 V 4.5 V 15 kV Tube
Texas Instruments RS-232 Interface IC 3-5.5V Single-Ch Lin e Drvr/Rcvr ALT 595 ALT 595-MAX3221IDBR
Datasheet
Product Comments
407In Stock
2 000Expected 12/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

SSOP-16 MAX3221 Transceiver 250 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel

Analog Devices / Maxim Integrated RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors
Datasheet
60In Stock
Min.: 1
Mult.: 1
Max.: 60

SOIC-24 MAX206 Transceiver 120 kb/s 4 Driver 3 Receiver Full Duplex 5 V 5 V SMD/SMT 20 mA - 40 C + 85 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
34In Stock
Min.: 1
Mult.: 1
Max.: 34

SO-Wide-16 MAX231 Transceiver 120 kb/s 2 Driver 2 Receiver Full Duplex 5 V, 13.2 V 5 V, 7.5 V SMD/SMT 1 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices RS-232 Interface IC 2 CHANNEL 15KV RS-232 TRANSCEIVER I.C.
Datasheet
196In Stock
Min.: 1
Mult.: 1
Max.: 196

PDIP-16 ADM1181A Transceiver 230 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 6 mA - 40 C + 85 C 15 kV Tube
Texas Instruments RS-232 Interface IC Quadruple Low-Power Line Receiver ALT 59 ALT 595-SN75C189AN
Datasheet
Product Comments
1 032In Stock
Min.: 1
Mult.: 1

PDIP-14 SN75C189A Receiver 1 Mb/s 0 Driver 4 Receiver 5 V 5 V SMD/SMT 700 uA 0 C + 70 C ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors
Datasheet
22In Stock
Min.: 1
Mult.: 1
Max.: 22

SOIC-24 MAX207 Transceiver 120 kb/s 5 Driver 3 Receiver 5 V 5 V SMD/SMT 20 mA 0 C + 70 C Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers
Datasheet
48In Stock
Min.: 1
Mult.: 1
Max.: 48

SOIC-28 MAX213E Transceiver 120 kb/s 4 Driver 5 Receiver Full Duplex 5 V 5 V SMD/SMT 20 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V-Powered, Multichannel RS-232 Drivers
Datasheet
8In Stock
Min.: 1
Mult.: 1
Max.: 8

PDIP-20 MAX230 Driver 120 kb/s 5 Driver 0 Receiver 5 V 5 V Through Hole 15 mA - 40 C + 85 C Without ESD Protection Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 2.5V, 1 A, 460kbps, RS-232-Compatible Transceivers
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
Max.: 21

SSOP-16 MAX3316 Transceiver 460 kb/s 2 Driver 2 Receiver Full Duplex 3 V 2.25 V SMD/SMT 1 mA - 40 C + 85 C Without ESD Protection Tube
Analog Devices RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm
Datasheet
50In Stock
Min.: 1
Mult.: 1
Max.: 50

SOIC-24 LT1139A 12 V 4.5 V SMD/SMT Tube
Analog Devices RS-232 Interface IC 5V RS232 Tran w/ One Rcv Active in SHUTD
Datasheet
34In Stock
Min.: 1
Mult.: 1
Max.: 34

SSOP-28 LT1341 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 14 mA 0 C + 70 C 10 kV Tube
Analog Devices RS-232 Interface IC 5V L Pwr RS232 5-Drvr/3-Rcv Tran
Datasheet
2In Stock
Min.: 1
Mult.: 1
Max.: 2

SSOP-28 LTC1338 Transceiver 120 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 10 kV Tube
Texas Instruments RS-232 Interface IC RS232 Line Driver/Re ceiver ALT 595-MAX2 ALT 595-MAX232EIN
Datasheet
Product Comments
693In Stock
Min.: 1
Mult.: 1

PDIP-16 MAX232E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 4.5 V Through Hole 10 mA - 40 C + 85 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors
Datasheet
31In Stock
Min.: 1
Mult.: 1
Max.: 31

SOIC-24 MAX209 Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 5 V, 13.2 V 5 V, 9 V SMD/SMT 1 mA 0 C + 70 C Without ESD Protection Tube
MaxLinear RS-232 Interface IC Intel. +3V to +5.5V RS-232
Datasheet
651In Stock
1 500Expected 9/3/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1 500

SSOP-28 SP3238E Transceiver 250 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 3 V SMD/SMT 300 uA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
Renesas / Intersil RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP COM
Datasheet
192In Stock
2 000Expected 10/16/2026
Min.: 1
Mult.: 1

TSSOP-28 ICL3243 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC 5V RS-232 TRANSCEIVER W/COMPLIANCE I.C.
Datasheet
48In Stock
236Expected 8/26/2026
Min.: 1
Mult.: 1
Max.: 284

SSOP-24 ADM207E Transceiver 230 kb/s 5 Driver 3 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 3.5 mA - 40 C + 85 C 15 kV Tube
Analog Devices RS-232 Interface IC Advanced L Pwr 5V RS232 Drvrs/Rcvs w/ Sm
Datasheet
19In Stock
Min.: 1
Mult.: 1
Max.: 19

SOIC-28 LT1137A Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 12 V 4.5 V SMD/SMT 12 mA - 40 C + 85 C 15 kV Tube
Analog Devices RS-232 Interface IC 5V RS232 Tran w/ Advanced Pwr M & One
Datasheet
35In Stock
Min.: 1
Mult.: 1
Max.: 35

PDIP-28 LT1237 Transceiver 250 kb/s 3 Driver 5 Receiver Full Duplex 5.5 V 4.5 V Through Hole 6 mA 0 C + 70 C 15 kV Tube
Analog Devices RS-232 Interface IC 3.3V uP EIA/TIA-562 Tran
Datasheet
6In Stock
Min.: 1
Mult.: 1
Max.: 6

SOIC-28 LTC1327 Transceiver 120 kb/s 3 Driver 5 Receiver Full Duplex 3.3 V 3.3 V SMD/SMT 300 uA 0 C + 70 C 10 kV Tube