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Home Products Integrated Circuits (ICs)Interface - Drivers, Receivers, Transceivers~~SN75LP1185DWR~~

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SN75LP1185DWR - Texas Instruments

Name: Texas Instruments SN75LP1185DWR
Brand: Texas Instruments
SKU: SN75LP1185DWR
Price: 0.642 USD
Availability: InStock
Rating: 5 (9 reviews)

Manufacturer Part Number: SN75LP1185DWR

Manufacturer: Texas Instruments

Allelco Part Number: 32D-SN75LP1185DWR

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC TRANSCEIVER FULL 3/5 20SOIC

Package: 20-SOIC

Data sheet: 1.SN75LP1185DWR.pdf ...

Datasheets
SN75LP1185N.pdf

PCN Design/Specification
Material Set 21/Jun/2016.pdf

PCN Obsolescence/ EOL
Mult Dev EOL 28/Mar/2023.pdf

RoHs Status: ROHS3 Compliant

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Our certification

In stock: 9568

Unit Price: $1.75
Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity	Unit Price	Ext. Price
1+	$1.75	$1.75
200+	$0.678	$135.60
500+	$0.654	$327.00
1000+	$0.642	$642.00

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

SN75LP1185DWR Tech Specifications
Texas Instruments - SN75LP1185DWR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - SN75LP1185DWR

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Supply	4.75V ~ 5.25V
Type	Transceiver
Supplier Device Package	20-SOIC
Series	-
Receiver Hysteresis	1 V
Protocol	RS232
Package / Case	20-SOIC (0.295", 7.50mm Width)

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Operating Temperature	0°C ~ 70°C
Number of Drivers/Receivers	3/5
Mounting Type	Surface Mount
Duplex	Full
Data Rate	-
Base Product Number	75LP1185

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

SN75LP1185DWR

Manufacturer

Texas Instruments

Introduction

The SN75LP1185DWR is a high-performance, low-power RS232 transceiver from Texas Instruments. It is designed to provide a reliable and efficient interface between digital logic and RS232 serial communication equipment.

Product Features and Performance

3 drivers and 5 receivers in a single package

Full-duplex operation

1V receiver hysteresis

75V to 5.25V operating voltage

0°C to 70°C operating temperature range

Surface mount 20-SOIC package

Product Advantages

Low power consumption

Compact size for space-constrained applications

Robust and reliable RS232 communication

Key Reasons to Choose This Product

High-performance RS232 interface solution

Efficient power consumption for battery-powered devices

Versatile and flexible design for various applications

Quality and Safety Features

Rigorous quality control and testing

Compliance with relevant industry standards

Compatibility

Compatible with standard RS232 serial communication equipment

Application Areas

Industrial automation

Medical devices

Telecommunications equipment

Consumer electronics

Product Lifecycle

["This product is in the Last Time Buy phase, meaning it is nearing discontinuation.","There are equivalent or alternative models available from Texas Instruments, such as the SN75176B and SN65HVD1782. Customers are advised to contact our website's sales team for more information on these alternatives."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments SN75LP1185DWR

Product Attribute
Part Number	SN75LP1185DWG4	SN75LP1185DW	SN75LP1185DBRE4	SN75LP1185DBR
Manufacturer	Luminary Micro / Texas Instruments	Texas Instruments	Luminary Micro / Texas Instruments	Texas Instruments
Voltage - Supply	-	-	-	-
Series	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Type	-	-	-	-
Duplex	-	-	-	-
Receiver Hysteresis	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Number of Drivers/Receivers	-	-	-	-
Protocol	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Data Rate	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C

SN75LP1185DWR Datasheet PDF

Download SN75LP1185DWR pdf datasheets and Texas Instruments documentation for SN75LP1185DWR - Texas Instruments.

Datasheets: SN75LP1185N.pdf
PCN Design/Specification: Material Set 21/Jun/2016.pdf
PCN Obsolescence/ EOL: Mult Dev EOL 28/Mar/2023.pdf

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Efficient Supply Management
Cost-Saving Procurement
Fast Sourcing & Delivery

Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

SN75LP1185DWR

Texas Instruments
32D-SN75LP1185DWR

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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Please refer to the English Version as our Official Version.Return

SN75LP1185DWR - Texas Instruments

Specifications

Environmental & Export Classifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Reasons to Choose This Product

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Parts with Similar Specifications

SN75LP1185DWR Datasheet PDF

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

Morrey was very helpful and right on top of things!He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Shipment

Delivery Time

Delivery Cost

Delivery Method

Payment Support

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

Certifications & Memberships

SN75LP1185DWR

Shopping cart (0 Items)

Compare List (0 Items)

Feedback

Please refer to the English Version as our Official Version.

Good comunication,
Transpnt regarding the process and price.

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.