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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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Part #

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

LTC2804IGN-1#PBF
Analog Devices
1: Rp144.200
1.713In Stock

Mfr. Part No.
LTC2804IGN-1#PBF

Mouser Part No
584-LTC2804IGN-1#PBF

Analog Devices

RS-232 Interface IC 1.8V to 5.5V RS-232 1x & 2x Trans

Learn More

Datasheet

1.713In Stock

Rp144.200

Rp111.544

Rp103.288

Rp94.115

View

Min.: 1
Mult.: 1
Max.: 1.713

SSOP-16

LTC2804

Transceiver

1 Mb/s

2 Driver

2 Receiver

Half Duplex

5.5 V

1.8 V

SMD/SMT

2.3 mA

- 40 C

+ 85 C

10 kV

Tube

RS-232 Interface IC 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter

LTC2846IG#PBF
Analog Devices
1: Rp822.818
139In Stock

Mfr. Part No.
LTC2846IG#PBF

Mouser Part No
584-LTC2846IG#PBF

Analog Devices

RS-232 Interface IC 3.3V Sftwr-Sel Multiprotocol Tran w/ Ter

Datasheet

139In Stock

Rp822.818

Rp672.381

Rp634.772

Rp617.159

Min.: 1
Mult.: 1
Max.: 139

SSOP-36

LTC2846

Transceiver

10 Mb/s

3 Driver

3 Receiver

Full Duplex

3.6 V

3 V

SMD/SMT

126 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870CFE#PBF
Analog Devices
1: Rp292.435
308In Stock
50On Order

Mfr. Part No.
LTC2870CFE#PBF

Mouser Part No
584-LTC2870CFE#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

308In Stock

50On Order

Rp292.435

Rp231.527

Rp206.943

Rp199.421

Min.: 1
Mult.: 1
Max.: 358

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

0 C

+ 70 C

26 kV

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870CUFD#PBF
Analog Devices
1: Rp281.978
661In Stock
876On Order

Mfr. Part No.
LTC2870CUFD#PBF

Mouser Part No
584-LTC2870CUFD#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

661In Stock

876On Order

Rp281.978

Rp223.087

Rp195.201

Rp188.413

View

Min.: 1
Mult.: 1
Max.: 1.537

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

0 C

+ 70 C

26 kV

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2870IUFD#PBF
Analog Devices
1: Rp321.605
814In Stock
3.650Expected 28/09/2026

Mfr. Part No.
LTC2870IUFD#PBF

Mouser Part No
584-LTC2870IUFD#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

814In Stock

3.650Expected 28/09/2026

Rp321.605

Rp254.826

Rp238.131

Rp219.969

Min.: 1
Mult.: 1
Max.: 3.909

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

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2871IFE#PBF
Analog Devices
1: Rp386.734
444In Stock

Mfr. Part No.
LTC2871IFE#PBF

Mouser Part No
584-LTC2871IFE#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

444In Stock

Rp386.734

Rp308.947

Rp277.575

Rp267.852

Rp257.761

Min.: 1
Mult.: 1
Max.: 444

TSSOP-38

LTC2871

Transceiver

20 Mb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

3 V

SMD/SMT

3.3 mA

- 40 C

+ 85 C

16 kV

Tube

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

LTC2871IUHF#PBF
Analog Devices
1: Rp381.964
575In Stock
2.704Expected 18/03/2027

Mfr. Part No.
LTC2871IUHF#PBF

Mouser Part No
584-LTC2871IUHF#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 Multiprotocol Trans w/ Int T

Datasheet

575In Stock

2.704Expected 18/03/2027

Rp381.964

Rp302.709

Rp282.895

Rp261.247

Min.: 1
Mult.: 1
Max.: 3.279

QFN-38

LTC2871

Transceiver

20 Mb/s

2 Driver

2 Receiver

Half/Full Duplex

5.5 V

3 V

SMD/SMT

3.3 mA

- 40 C

+ 85 C

16 kV

Tube

RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int

LTC2872CUHF#PBF
Analog Devices
1: Rp354.812
165In Stock
676Expected 25/09/2026

Mfr. Part No.
LTC2872CUHF#PBF

Mouser Part No
584-LTC2872CUHF#PBF

Analog Devices

RS-232 Interface IC RS232/RS485 2x Multiprotocol Tran w/ Int

Datasheet

165In Stock

676Expected 25/09/2026

Rp354.812

Rp282.712

Rp253.175

Rp244.185

View

Min.: 1
Mult.: 1
Max.: 739

QFN-38

LTC2872

Transceiver

20 Mb/s

4 Driver

4 Receiver

Half/Full Duplex

5.5 V

3 V

SMD/SMT

5.5 mA

0 C

+ 70 C

16 kV

Tube

RS-232 Interface IC 1x-Bus RS485/RS232 Multiprotocol Tran w/

LTC2873IUFD#TRPBF
Analog Devices
1: Rp288.399
1.390In Stock

Mfr. Part No.
LTC2873IUFD#TRPBF

Mouser Part No
584-LTC2873IUFDTRPBF

Analog Devices

RS-232 Interface IC 1x-Bus RS485/RS232 Multiprotocol Tran w/

Learn More

Datasheet

1.390In Stock

Cut Tape

Rp288.399

Rp228.224

Rp213.181

Rp197.220

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.390

QFN-24

LTC2873

Transceiver

20 Mb/s

1 Driver

1 Receiver

Half Duplex

5.5 V

3 V

SMD/SMT

4 mA

- 40 C

+ 85 C

26 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr

LTM2882HY-5#PBF
Analog Devices
1: Rp620.278
218In Stock

Mfr. Part No.
LTM2882HY-5#PBF

Mouser Part No
584-LTM2882HY5PBF

Analog Devices

RS-232 Interface IC 2x Iso RS232 uM Tran + Pwr

Learn More

Datasheet

218In Stock

Rp620.278

Rp502.864

Rp473.510

Rp437.919

Min.: 1
Mult.: 1
Max.: 218

LGA-32

LTM2882

Transceiver

1 Mb/s

2 Driver

2 Receiver

Half Duplex

5.5 V

4.5 V

SMD/SMT

17 mA

- 40 C

+ 105 C

10 kV

Tray

RS-232 Interface IC 70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver

MAX13223EEUP+
Analog Devices / Maxim Integrated
1: Rp200.155
131In Stock

Mfr. Part No.
MAX13223EEUP+

Mouser Part No
700-MAX13223EEUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver

Learn More

Datasheet

131In Stock

Rp200.155

Rp156.491

Rp135.944

Rp130.807

View

Min.: 1
Mult.: 1
Max.: 649

TSSOP-20

MAX13221E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

15 mA

- 40 C

+ 85 C

8 kV

Tube

RS-232 Interface IC 70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver

MAX13223EEUP+T
Analog Devices / Maxim Integrated
1: Rp200.155
1.595In Stock

Mfr. Part No.
MAX13223EEUP+T

Mouser Part No
700-MAX13223EEUPT

Analog Devices / Maxim Integrated

RS-232 Interface IC 70V Fault-Protected, 3.0V to 5.5V, 2Tx/2Rx RS-232 Transceiver

Learn More

Datasheet

1.595In Stock

Cut Tape

Rp200.155

Rp156.491

Rp145.667

Rp133.559

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.620

TSSOP-20

MAX13221E

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

15 mA

- 40 C

+ 85 C

8 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

MAX13234EETP+
Analog Devices / Maxim Integrated
1: Rp251.891
290In Stock

Mfr. Part No.
MAX13234EETP+

Mouser Part No
700-MAX13234EETP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

Datasheet

290In Stock

Rp251.891

Rp198.504

Rp175.204

Rp168.600

Min.: 1
Mult.: 1
Max.: 290

TQFN-EP-20

MAX13234E

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

Tube

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

MAX13235EETP+
Analog Devices / Maxim Integrated
1: Rp256.294
979In Stock

Mfr. Part No.
MAX13235EETP+

Mouser Part No
700-MAX13235EETP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

Datasheet

979In Stock

Rp256.294

Rp200.705

Rp185.662

Rp171.535

View

Min.: 1
Mult.: 1
Max.: 1.219

TQFN-EP-20

MAX13235E

Transceiver

3 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

MAX13235EEUP+
Analog Devices / Maxim Integrated
1: Rp256.477
636In Stock

Mfr. Part No.
MAX13235EEUP+

Mouser Part No
700-MAX13235EEUP

Analog Devices / Maxim Integrated

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

Datasheet

636In Stock

Rp256.477

Rp201.439

Rp176.855

Rp171.352

View

Min.: 1
Mult.: 1
Max.: 636

TSSOP-20

MAX13235E

Transceiver

3 Mb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

MAX13237EETE+
Analog Devices / Maxim Integrated
1: Rp198.320
684In Stock

Mfr. Part No.
MAX13237EETE+

Mouser Part No
700-MAX13237EETE

Analog Devices / Maxim Integrated

RS-232 Interface IC 3Mbps RS-232 Transceivers with Low-Voltage Interface, 15kV HBM ESD

Datasheet

684In Stock

Rp198.320

Rp155.024

Rp136.127

Rp130.807

View

Min.: 1
Mult.: 1
Max.: 684

TQFN-EP-16

MAX13237E

Transceiver

3 Mb/s

1 Driver

1 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX202CPE+
Analog Devices / Maxim Integrated
1: Rp159.243
946In Stock

Mfr. Part No.
MAX202CPE+

Mouser Part No
700-MAX202CPE

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

946In Stock

Rp159.243

Rp123.469

Rp114.479

Rp104.572

View

Min.: 1
Mult.: 1
Max.: 948

PDIP-16

MAX202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

Through Hole

15 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX202CSE+
Analog Devices / Maxim Integrated
1: Rp120.533
676In Stock
1.600Expected 08/09/2026

Mfr. Part No.
MAX202CSE+

Mouser Part No
700-MAX202CSE

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

676In Stock

1.600Expected 08/09/2026

Rp120.533

Rp92.647

Rp83.474

Rp77.787

View

Min.: 1
Mult.: 1
Max.: 2.276

SO-Narrow-16

MAX202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

15 mA

0 C

+ 70 C

Without ESD Protection

Tube

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX202CSE+T
Analog Devices / Maxim Integrated
1: Rp116.864
1.605In Stock

Mfr. Part No.
MAX202CSE+T

Mouser Part No
700-MAX202CSET

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Datasheet

1.605In Stock

Cut Tape

Rp116.864

Rp89.712

Rp82.740

Rp75.402

View

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.605

SO-Narrow-16

MAX202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5 V

SMD/SMT

15 mA

0 C

+ 70 C

Without ESD Protection

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202ECPE+
Analog Devices / Maxim Integrated
1: Rp201.989
558In Stock

Mfr. Part No.
MAX202ECPE+

Mouser Part No
700-MAX202ECPE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

558In Stock

Rp201.989

Rp157.592

Rp146.585

Rp134.476

View

Min.: 1
Mult.: 1
Max.: 558

PDIP-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

Through Hole

15 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202ECSE+
Analog Devices / Maxim Integrated
1: Rp154.840
1.745In Stock

Mfr. Part No.
MAX202ECSE+

Mouser Part No
700-MAX202ECSE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

1.745In Stock

Rp154.840

Rp119.066

Rp108.241

Rp100.903

View

Min.: 1
Mult.: 1
Max.: 1.770

SO-Narrow-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

0 C

+ 70 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202ECWE+T
Analog Devices / Maxim Integrated
1: Rp153.739
1.451In Stock

Mfr. Part No.
MAX202ECWE+T

Mouser Part No
700-MAX202ECWET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

1.451In Stock

Cut Tape

Rp153.739

Rp119.066

Rp110.443

Rp100.903

View

Reel

Rp93.198

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1.451

: 1.000

SO-Wide-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

0 C

+ 70 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202EESE+
Analog Devices / Maxim Integrated
1: Rp188.230
893In Stock

Mfr. Part No.
MAX202EESE+

Mouser Part No
700-MAX202EESE

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

893In Stock

Rp188.230

Rp146.951

Rp130.073

Rp124.936

View

Min.: 1
Mult.: 1
Max.: 903

SO-Narrow-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

15 kV

Tube

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

MAX202EEWE+T
Analog Devices / Maxim Integrated
1: Rp188.230
304In Stock

Mfr. Part No.
MAX202EEWE+T

Mouser Part No
700-MAX202EEWET

Analog Devices / Maxim Integrated

RS-232 Interface IC 15kV ESD-Protected, +5V RS-232 Transceivers

Learn More

Datasheet

304In Stock

Cut Tape

Rp188.230

Rp146.951

Rp136.494

Rp125.120

Rp121.084

MouseReel Available

Min.: 1
Mult.: 1
Max.: 304

SO-Wide-16

MAX202E

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

15 kV

Reel, Cut Tape, MouseReel

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

MAX202ESE+
Analog Devices / Maxim Integrated
1: Rp139.980
1.006In Stock

Mfr. Part No.
MAX202ESE+

Mouser Part No
700-MAX202ESE

Analog Devices / Maxim Integrated

RS-232 Interface IC +5V, RS-232 Transceivers with 0.1 F External Capacitors

Learn More

Datasheet

1.006In Stock

Rp139.980

Rp108.058

Rp97.417

Rp90.996

View

Min.: 1
Mult.: 1
Max.: 1.006

SO-Narrow-16

MAX202

Transceiver

120 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

4.5 V

SMD/SMT

15 mA

- 40 C

+ 85 C

Without ESD Protection

Tube

RS-232 Interface IC

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Company

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Support

BGA-32
DFN-12
DFN-16
DIP-16
DMP-16
LFCSP-12
LFCSP-32
LGA-12
LGA-32
MSOP-10
PDIP-14
PDIP-16
PDIP-18
PDIP-20
PDIP-24
PDIP-28
PDIP-8
PDIP-Narrow-24
PLCC-28
PLCC-44

AD7306
ADM101E
ADM1181A
ADM1385
ADM202
ADM202E
ADM206
ADM206E
ADM207E
ADM208
ADM208E
ADM211
ADM211E
ADM213
ADM213E
ADM2209E
ADM222
ADM232A
ADM232L
ADM233L

7 kb/s
20 kb/s
95 kb/s
100 kb/s
116 kb/s
120 kb/s
128 kb/s
150 kb/s
200 kb/s
220 kb/s
230 kb/s
235 kb/s
250 kb/s
256 kb/s
300 kb/s
400 kb/s
450 kb/s
460 kb/s
500 kb/s
920 kb/s

1.65 V
1.8 V
2.25 V
2.35 V
2.5 V
2.7 V
3 V
3 V, 10.8 V
3.3 V
4.5 V
4.75 V
5 V
5 V, 12 V
5 V, 7.5 V
5 V, 9 V
5.4 V
7.5 V
9 V
10.8 V
12 V

150 nA
200 nA
850 nA
1 uA
5 uA
10 uA
30 uA
100 uA
160 uA
170 uA
180 uA
200 uA
220 uA
250 uA
250 uA, 2 mA
300 uA
350 uA
400 uA
500 uA
600 uA