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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 Diodes Inc., MaxLinear, Renesas Electronics, STMicroelectronics, Texas Instruments & more.
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Please view our selection of RS-232 interface ICs below.

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Part #

RS-232 Interface IC RS232 3V 1D/1R E-DWN INDEL

ICL3226IAZ-T
Renesas / Intersil
2,000: €1.26
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3226IAZ-T

Mouser Part No
968-ICL3226IAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 1D/1R E-DWN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€1.26

Min.: 2,000
Mult.: 1,000

: 1,000

SSOP-16

ICL3226

Transceiver

500 kb/s

1 Driver

1 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

ESD Protection

RS-232 Transceivers

Reel

RS-232 Interface IC RS232 3V 2D/2R 15KV COMEL

ICL3232ECAZ-T
Renesas / Intersil
1: €1.89
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3232ECAZ-T

Mouser Part No
968-ICL3232ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€1.89

€1.37

€1.24

€1.10

Reel

€0.946

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-16

ICL3232

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

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

ICL3232ECV-16Z-T7A
Renesas / Intersil
1: €2.38
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3232ECV-16Z-T7A

Mouser Part No
968-ICL3232ECV-16ZT7

Renesas / Intersil

RS-232 Interface IC RS232 3V 2D/2R 15KV COM

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€2.38

€1.74

€1.58

€1.41

Reel

€1.31

View

Min.: 1
Mult.: 1

: 250

ICL3232

15 kV

Reel, Cut Tape

RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL

ICL3237ECAZ-T
Renesas / Intersil
1: €2.78
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3237ECAZ-T

Mouser Part No
968-ICL3237ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV SHTDWN COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€2.78

€2.12

€1.87

€1.67

Reel

€1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-28

ICL3237

Transceiver

1 Mb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

0 C

+ 70 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 5D/3R 15KV PWR-DWN IND

ICL3238EIAZ-T
Renesas / Intersil
1: €2.20
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3238EIAZ-T

Mouser Part No
968-ICL3238EIAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 5D/3R 15KV PWR-DWN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€2.20

€1.63

€1.49

€1.33

€1.32

Reel

€1.11

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SSOP-28

ICL3238E

Transceiver

250 kb/s

5 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COMEL

ICL3241ECAZ-T
Renesas / Intersil
2,000: €1.32
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3241ECAZ-T

Mouser Part No
968-ICL3241ECAZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN COMEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€1.32

€1.29

Min.: 2,000
Mult.: 1,000

: 1,000

SSOP-28

ICL3241

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

RS-232 Transceivers

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 28TSSOP INDEL

ICL3241EIVZ-T
Renesas / Intersil
1: €2.75
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3241EIVZ-T

Mouser Part No
968-ICL3241EIVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 28TSSOP INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€2.75

€2.06

€1.87

€1.69

Reel

€1.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-28

ICL3241

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

ICL3243EIVZ-T
Renesas / Intersil
5,000: €1.17
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3243EIVZ-T

Mouser Part No
968-ICL3243EIVZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€1.17

Min.: 5,000
Mult.: 2,500

: 2,500

TSSOP-28

ICL3243

Transceiver

250 kb/s

3 Driver

5 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

ICL3243EIVZ-T7A
Renesas / Intersil
1: €3.17
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ICL3243EIVZ-T7A

Mouser Part No
968-ICL3243EIVZ-T7A

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 28TSSOP IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€3.17

€2.39

€2.19

€1.98

Reel

€1.87

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

TSSOP-28

ICL3243

Transceiver

500 kb/s

1 Driver

5 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

ISL3232EIRZ-T
Renesas / Intersil
1: €2.48
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL3232EIRZ-T

Mouser Part No
968-ISL3232EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 16LD 5X5

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€2.48

€1.85

€1.69

€1.51

View

Reel

€1.28

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

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

ISL4223EIRZ-T
Renesas / Intersil
6,000: €3.16
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4223EIRZ-T

Mouser Part No
968-ISL4223EIRZ-T

Renesas / Intersil

RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

€3.16

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

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN INDEL

ISL4241EIRZ-T
Renesas / Intersil
1: €3.92
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4241EIRZ-T

Mouser Part No
968-ISL4241EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV SHTDWN 32QFN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Cut Tape

€3.92

€3.40

€3.26

€3.11

View

Reel

€2.10

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

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND

ISL4243EIRZ-T
Renesas / Intersil
6,000: €3.56
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4243EIRZ-T

Mouser Part No
968-ISL4243EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV AUTODWN 32QFN IND

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

€3.56

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

RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN INDEL

ISL4244EIRZ-T
Renesas / Intersil
6,000: €3.72
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4244EIRZ-T

Mouser Part No
968-ISL4244EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/5R 15KV E-DWN 32QFN INDEL

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

€3.72

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

RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD

ISL4260EIRZ-T
Renesas / Intersil
6,000: €3.75
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4260EIRZ-T

Mouser Part No
968-ISL4260EIRZ-T

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/2R 15KV SHTDWN 32LD

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

€3.75

Min.: 6,000
Mult.: 6,000

: 6,000

QFN-EP-32

ISL4260E

Transceiver

500 kb/s

1 Driver

2 Receiver

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel

RS-232 Interface IC RS232 3V 3D/3R 15KV SHTDWN 32LD

ISL4270EIRZ
Renesas / Intersil
1: €6.11
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
ISL4270EIRZ

Mouser Part No
968-ISL4270EIRZ

Renesas / Intersil

RS-232 Interface IC RS232 3V 3D/3R 15KV SHTDWN 32LD

Datasheet

Non-Stocked Lead-Time 22 Weeks

€6.11

€4.69

€4.23

€3.92

View

Min.: 1
Mult.: 1

QFN-EP-32

ISL4270E

Transceiver

250 kb/s

3 Driver

3 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

1 mA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Tube

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

MAX3232CDR1G4
Texas Instruments
1: €1.98
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
MAX3232CDR1G4

Mouser Part No
595-MAX3232CDR1G4

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V dual cha nnel 250kbps RS-232

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

€1.98

€1.47

€1.34

€1.20

Reel

€1.03

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Reel, Cut Tape, MouseReel

RS-232 Interface IC 3- to 5.5-V multicha nnel 250kbps RS-232

MAX3243IDWR1G4
Texas Instruments
1,000: €2.28
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
MAX3243IDWR1G4

Mouser Part No
595-MAX3243IDWR1G4

New Product

Texas Instruments

RS-232 Interface IC 3- to 5.5-V multicha nnel 250kbps RS-232

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

€2.28

Min.: 1,000
Mult.: 1,000

: 1,000

Reel

RS-232 Interface IC Multichannel RS-232 compatible line driv

TRSF3243EIRHBRG4
Texas Instruments
5,000: €1.68
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
TRSF3243EIRHBRG4

Mouser Part No
595-TRSF3243EIRHBRG4

New Product

Texas Instruments

RS-232 Interface IC Multichannel RS-232 compatible line driv

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

€1.68

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

AZ75232GSTR-G1
Diodes Incorporated
1: €0.447
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
AZ75232GSTR-G1

Mouser Part No
621-AZ75232GSTR-G1

Diodes Incorporated

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

€0.447

€0.308

€0.265

€0.237

Reel

€0.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

AZ75232

Reel, Cut Tape, MouseReel

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

AZ75232GTR-E1
Diodes Incorporated
4,000: €0.436
Non-Stocked

Mfr. Part No.
AZ75232GTR-E1

Mouser Part No
621-AZ75232GTR-E1

Diodes Incorporated

RS-232 Interface IC Multi RS-232 3 DRVR 5 RCVR 120kBit

Datasheet

Non-Stocked

Reel

€0.436

Min.: 4,000
Mult.: 4,000

: 4,000

AZ75232

Reel

RS-232 Interface IC 3V-5V RS-232 Transceiver

SP3232EBER-L/TR
MaxLinear
1: €1.38
Non-Stocked Lead-Time 32 Weeks

Mfr. Part No.
SP3232EBER-L/TR

Mouser Part No
701-SP3232EBER-L/TR

MaxLinear

RS-232 Interface IC 3V-5V RS-232 Transceiver

Learn More

Datasheet

Non-Stocked Lead-Time 32 Weeks

Cut Tape

€1.38

€1.01

€0.912

€0.808

View

Reel

€0.72

Min.: 1
Mult.: 1

: 3,000

QFN-16

SP3232EB

Transceiver

250 kb/s

2 Driver

2 Receiver

Full Duplex

5.5 V

3 V

SMD/SMT

300 uA

- 40 C

+ 85 C

15 kV

RS-232 Transceivers

Reel, Cut Tape

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

ST3243ECTR-E
STMicroelectronics
1: €3.41
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
ST3243ECTR-E

Mouser Part No
511-ST3243ECTR-E

STMicroelectronics

RS-232 Interface IC Transcvr 3Drvr/5Rcvr

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

€3.41

€2.58

€2.37

€2.14

View

Reel

€1.84

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

TSSOP-28

ST3243EC

Transceiver

SMD/SMT

0 C

+ 70 C

Reel, Cut Tape, MouseReel

RS-232 Interface IC

Customer Service Office

Company

Resources

Support

DMP-16
PDIP-14
PDIP-16
PDIP-20
PDIP-8
QFN-16
QFN-20
QFN-24
QFN-32
QFN-EP-32
SOIC-14
SOIC-16
SOIC-18
SOIC-20
SOIC-24
SOIC-28
SOIC-8
SOIC-Narrow-16
SOIC-Wide-16
SO-Narrow-16

AZ75232
DS14C89A
GD65232
GD75232
GD75323
HIN202
HIN206
HIN208
HIN211
HIN213
HIN232
ICL3207E
ICL3221
ICL3222
ICL3223
ICL3224E
ICL3225E
ICL3226
ICL3226E
ICL3232

150 nA
200 nA
1 uA
160 uA
250 uA
250 uA, 2 mA
300 uA
600 uA
700 uA
750 uA
900 uA
1 mA
1.5 mA
1.9 mA
2 mA
3 mA
4 mA
5 mA
6.1 mA
8 mA