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 (KRW) 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
41In Stock
Min.: 1
Mult.: 1

SSOP-28 MAX241 Transceiver 120 kb/s 4 Driver 5 Receiver Full Duplex 5 V 5 V SMD/SMT 15 mA 0 C + 70 C Without ESD Protection Tube
Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, 1 A, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with AutoShutdown
Datasheet
86In Stock
Min.: 1
Mult.: 1

TQFN-EP-20 MAX3223E Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Tube

Analog Devices / Maxim Integrated RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers
Datasheet
57In Stock
Min.: 1
Mult.: 1

SOIC-24 MAX206E Transceiver 120 kb/s 4 Driver 3 Receiver 5 V 5 V SMD/SMT 20 mA - 40 C + 85 C 15 kV Tube
Texas Instruments RS-232 Interface IC 3- to 5.5-V dual cha nnel 500kbps RS-232
Datasheet
4,957In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 5,000

VSSOP-20 MAX3222E Transceiver 500 kb/s 2 Driver 2 Receiver 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Texas Instruments RS-232 Interface IC 5V multichannel 120k bps RS-232 line dri
Datasheet
1,883In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000

SSOP-28 TRS213E Driver 250 kb/s 4 Driver 5 Receiver 5.5 V 4.5 V SMD/SMT 8 mA - 40 C + 85 C Reel, Cut Tape
Texas Instruments RS-232 Interface IC 3- to 5.5-V single c hannel 1Mbps RS-232
Datasheet
2,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SOT-23-16 TRSF3221E Transceiver 1 Mb/s 1 Driver 1 Receiver 5.5 V 3 V SMD/SMT 1 uA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3- to 5.5-V dual cha nnel 1Mbps RS-232 l
Datasheet
2,977In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SOT-23-16 TRSF3232E Transceiver 1 Mb/s 2 Driver 2 Receiver 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Texas Instruments RS-232 Interface IC Mil Enhance 3V-5.5V Sgl Ch RS-232
Datasheet
Product Comments
5,107In Stock
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 - 55 C + 125 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC Enhanced Product 3- to 5.5-V 250kbps RS-
Datasheet
Product Comments
2,483In Stock
6,000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SSOP-16 MAX3232 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 55 C + 125 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC Mil Enhance 3V-5.5V MultiCh RS-232
Datasheet
Product Comments
5,157In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TSSOP-16 MAX3232 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 55 C + 125 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2
Datasheet
1,400In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SOT-23-16 MAX3221E Transceiver 250 kb/s 1 Driver 1 Receiver 5.5 V 3 V SMD/SMT 1 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Texas Instruments RS-232 Interface IC 3- to 5.5-V single c hannel 250kbps RS-2
Datasheet
1,991In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SOT-23-16 TRS3221E Transceiver 250 kb/s 1 Driver 1 Receiver 5.5 V 3 V SMD/SMT 1 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Texas Instruments RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232
Datasheet
2,439In Stock
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000

SOT-23-16 TRS3232E Transceiver 250 kb/s 2 Driver 2 Receiver 5.5 V 3 V SMD/SMT 300 uA - 40 C + 85 C 15 kV Reel, Cut Tape
Analog Devices RS-232 Interface IC SINGLE CHANNEL, 5V RS-232 I.C.
Datasheet
6,037In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000

MSOP-10 ADM101E Transceiver 460 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 4.5 V SMD/SMT 1 mA - 40 C + 85 C ESD Protection Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC 15 kV ESD Protected, 3.3 V Single-Channel RS-232 Line Driver/Receiver
Datasheet
10,048In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,500
: 5,000

LFCSP-12 ADM3101E Transceiver 460 kb/s 1 Driver 1 Receiver Full Duplex 5.5 V 3 V SMD/SMT 5 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran
Datasheet
6,251In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

SSOP-20 LTC1387 Transceiver 150 kb/s 2 Driver 2 Receiver Half/Full Duplex 5.5 V 4.5 V SMD/SMT 7 mA 0 C + 70 C Without ESD Protection Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans
Datasheet
3,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

DFN-16 LTC2804 Transceiver 1 Mb/s 2 Driver 2 Receiver Half Duplex SMD/SMT 2.3 mA - 40 C + 85 C 10 kV Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T
Datasheet
2,570In Stock
1,900Expected 2/10/2027
Min.: 1
Mult.: 1
Max.: 450

TSSOP-28 LTC2870 Transceiver 20 Mb/s 2 Driver 2 Receiver Half/Full Duplex 5.5 V 3.3 V SMD/SMT 3.3 mA - 40 C + 85 C 26 kV Tube
Analog Devices RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T
Datasheet
1,627In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TSSOP-28 LTC2870 Transceiver 20 Mb/s 2 Driver 2 Receiver Half/Full Duplex 5.5 V 3.3 V SMD/SMT 3.3 mA - 40 C + 85 C Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T
Datasheet
2,088In Stock
2,500Expected 1/22/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 2,500

QFN-28 LTC2870 Transceiver 20 Mb/s 2 Driver 2 Receiver Half/Full Duplex 5.5 V 3.3 V SMD/SMT 3.3 mA - 40 C + 85 C 26 kV Reel, Cut Tape, MouseReel
Analog Devices RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int
Datasheet
1,825In Stock
1,820Expected 9/4/2026
Min.: 1
Mult.: 1
Max.: 416

QFN-38 LTC2872 Transceiver 20 Mb/s 4 Driver 4 Receiver Half/Full Duplex 5.5 V 3 V SMD/SMT 5.5 mA - 40 C + 85 C 16 kV Tube
Analog Devices RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr
Datasheet
3,686In Stock
Min.: 1
Mult.: 1

BGA-32 LTM2882 Transceiver 10 Mb/s 2 Driver 2 Receiver Half Duplex 5.5 V 4.5 V SMD/SMT 17 mA - 40 C + 85 C 10 kV Tray
Texas Instruments RS-232 Interface IC 1-Channel RS-232 A 5 95-MAX3221IPW A 595 A 595-MAX3221IPW
Datasheet
23,183In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TSSOP-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
Texas Instruments RS-232 Interface IC 3-5V MultiCh Line Dr iver/Receiver A 595 A 595-MAX3223EIPW
Datasheet
14,908In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TSSOP-20 MAX3223E Transceiver 500 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CD A 5 A 595-MAX3232CD
Datasheet
18,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-16 MAX3232 Transceiver 250 kb/s 2 Driver 2 Receiver Full Duplex 5.5 V 3 V SMD/SMT 1 mA 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel