Name: ST7540TR
Brand: STMicroelectronics
SKU: ST7540TR
Price: 4.7965 USD
Availability: InStock
Rating: 5 (189 reviews)

ST7540TR

For Reference Only

Part Number	ST7540TR
Manufacturer	STMicroelectronics
Description	IC TXRX FSK POWER LINE 28-TSSOP
Datasheet	ST7540TR Datasheet ST7540TR Specifications
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	24,888 piece(s)
Unit Price	$ 4.7965 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # ST7540TR (Interface - Drivers, Receivers, Transceivers) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ST7540TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST7540TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST7540TR.

ST7540TR Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Type	Transceiver
Protocol	-
Number of Drivers/Receivers	1/1
Duplex	Half
Receiver Hysteresis	-
Data Rate	-
Voltage - Supply	5 V ~ 9 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-HTSSOP

ST7540TR Datasheet

ST7540TR Reviews

Carl*****inson

April 7, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Anas*****a Gola

April 4, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Kays*****andi

March 28, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Dre*****Gaba

March 19, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Jae***** Rao

March 5, 2023

★ ★ ★ ★ ★

Very much appreciate the thoughtful system to hold multiple orders, including back ordered items, can be shipped at once rather than incremental shipments.

Mac*****ranch

February 25, 2023

★ ★ ★ ★ ★

They were easy to work with and did what I expected.

Hass*****mith

February 22, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Write a Review

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ST7540TR Packaging

ST7540TR FAQ

1. How to order ST7540TR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ST7540TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST7540TR. All suppliers must pass our qualification reviews before they can publish their products including ST7540TR on Heisener; we pay more attention to the channels and quality of ST7540TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST7540TR price and inventory displayed accurate?

The price and inventory of ST7540TR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ST7540TR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ST7540TR we delivered, we will accept the replacement or return of the ST7540TR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ST7540TR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ST7540TR pin diagram, ST7540TR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ST7540TR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ST7540

D# V99:2348_18457979

STMicroelectronics

Single Transmitter/Receiver 28-Pin HTSSOP EP Tube

RoHS: Compliant

ST7540TR

D# V72:2272_17624176

STMicroelectronics

Single Transmitter/Receiver 28-Pin HTSSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST7540

D# ST7540

STMicroelectronics

Modem Chip Single 4.8KBd 28-Pin HTSSOP EP Tube - Rail/Tube (Alt: ST7540)

ST7540TR

D# ST7540TR

STMicroelectronics

Modem Chip Single 4.8KBd 28-Pin HTSSOP EP T/R - Tape and Reel (Alt: ST7540TR)

Part Number

Manufacturer

Description

Stock

ST7540TR

D# ST7540TR

STMicroelectronics

Modem Chip Single 4.8KBd 28-Pin HTSSOP EP T/R (Alt: ST7540TR)

Part Number

Manufacturer

Description

Stock

ST7540

D# ST7540

STMicroelectronics

Modem Chip Single 4.8KBd 28-Pin HTSSOP EP Tube (Alt: ST7540)

ST7540TR

D# ST7540TR

STMicroelectronics

Modem Chip Single 4.8KBd 28-Pin HTSSOP EP T/R (Alt: ST7540TR)

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

Min Qty 14

3050

ST7540TR

STMicroelectronics

IC TXRX FSK POWER LINE 28-TSSOP

Part Number

Manufacturer

Description

Stock

ST7540

D# 497-5527-5-ND

STMicroelectronics

IC TRANSCEIVER HALF 1/1 28HTSSOP

ST7540TR

D# 497-5528-1-ND

STMicroelectronics

IC TRANSCEIVER HALF 1/1 28HTSSOP

646

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

In stock shipping within 2days

1670

ST7540TR

STMicroelectronics

In stock shipping within 2days

121

Part Number

Manufacturer

Description

Stock

ST7540TR

D# 3129600RL

STMicroelectronics

FSK POWER LINE TRANSCEIVER, -40TO85DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

ST7540

D# 2806989

STMicroelectronics

FSK TRANSCEIVER, 4.8KBAUD, HTSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

273

Part Number

Manufacturer

Description

Stock

ST7540TR

STMicroelectronics

ST7540 Series 13.5 V 16 MHz Surface Mount FSK Power Line Transceiver - HTSSOP28

RoHS: Compliant

pbFree: Yes

ST7540

STMicroelectronics

ST7540 Series 13.5 V 16 MHz Surface Mount FSK Power Line Transceiver - HTSSOP28

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ST7540

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

7416

ST7540TR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

2722

Part Number

Manufacturer

Description

Stock

ST7540TR

STMicroelectronics

OEM/CM Immediate delivery

30000

ST7540

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

ST7540

D# 511-ST7540

STMicroelectronics

Network Controller & Processor ICs FSK powerline transceiver

RoHS: Compliant

ST7540TR

D# 511-ST7540TR

STMicroelectronics

Network Controller & Processor ICs FSK powerline transceiver

RoHS: Compliant

2198

Part Number

Manufacturer

Description

Stock

ST7540

D# XSKDRABS0018729

STMicroelectronics

HTSSOP 28/I/FSK POWER LINE TRANSCEIVER

1108

Part Number

Manufacturer

Description

Stock

ST7540

D# 45AC7808

STMicroelectronics

FSK TRANSCEIVER, 4.8KBAUD, HTSSOP-28, Baud Rate:4.8Kbaud, Supply Voltage Min:7.5V, Supply Voltage Max:13.5V, Controller IC Case Style:HTSSOP, No. of Pins:28Pins, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

273

ST7540TR

D# 57P3405

STMicroelectronics

LGS LV MOSFET

RoHS: Not Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

ST7540TR

D# NS-ST7540TR

STMicroelectronics

OEM/CM ONLY

5046

ST7540

D# NS-ST7540

STMicroelectronics

OEM/CM ONLY

8372

Part Number

Manufacturer

Description

Stock

ST7540

D# 6868215

STMicroelectronics

FSK Power Line Transceiver Half Duplex, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

OEM/CM ONLY

6670

ST7540TR

STMicroelectronics

OEM/CM ONLY

1765

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

IN stock Immediate delivery

29985

ST7540TR

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

shipping today

1037

ST7540TR

STMicroelectronics

shipping today

Part Number

Manufacturer

Description

Stock

ST7540

D# 32682606

STMicroelectronics

Single Transmitter/Receiver 28-Pin HTSSOP EP Tube

RoHS: Compliant

ST7540TR

D# 29528994

STMicroelectronics

Single Transmitter/Receiver 28-Pin HTSSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

RFQ

13333

ST7540TR

STMicroelectronics

RFQ

5224

Part Number

Manufacturer

Description

Stock

ST7540

STMicroelectronics

FSK power line transceiver

500

ST7540TR

STMicroelectronics

IC TXRX FSK POWER LINE 28-TSSOP

686

Part Number

Manufacturer

Description

Stock

ST7540TR

D# 3129600

STMicroelectronics

FSK POWER LINE TRANSCEIVER, -40TO85DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2220

ST7540

D# 2806989

STMicroelectronics

FSK TRANSCEIVER, 4.8KBAUD, HTSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Each

273

Quick Inquiry

ST7540TR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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