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 (USD) 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
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
4,995In 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
2,446In 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
5,144In 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
1,296In 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
2,504In 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
9,861In 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
4,451In 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
3,385In 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
2,519In 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
1,783In 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
26,822In 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
17,328In 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
Texas Instruments RS-232 Interface IC 3-5.5V Mult-Ch RS232 A 595-MAX3232CPW A A 595-MAX3232CPW
Datasheet
16,148In 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 0 C + 70 C 15 kV Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3-5.5V MultiCh Line Driver/Receiver A 59 A 595-MAX3232EID
Datasheet
43,650In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 2,500

SOIC-16 MAX3232E Transceiver 250 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 MultiCh Line Driver/Receiver A 59 A 595-MAX3232EIPW
Datasheet
45,131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000

TSSOP-16 MAX3232E Transceiver 250 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 Multichannel Line Drvr/Rcvr ALT 5 ALT 595-MAX3232IPWR
Datasheet
Product Comments
1,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

TSSOP-16 MAX3232 Transceiver 250 kb/s 2 Driver 2 Receiver 5.5 V 3 V SMD/SMT 1 mA - 40 C + 85 C ESD Protection Reel, Cut Tape, MouseReel
Texas Instruments RS-232 Interface IC 3-5.5V 2 Ch Compat L ine Drvr/Rcvr A 595 A 595-SN65C3232D
Datasheet
7,310In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SOIC-16 SN65C3232 Transceiver 1 Mb/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- to 5.5-V single c hannel 250kbps RS-2
Datasheet
22,717In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

VQFN-16 TRS3221E Transceiver 500 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