Name: PT7743N
Brand: Texas Instruments
SKU: PT7743N
Availability: InStock
Rating: 5 (179 reviews)

PT7743N

For Reference Only

Part Number	PT7743N
Manufacturer	Texas Instruments
Description	REG SW 5VIN 20A I-BOOST VERT T/H
Datasheet	PT7743N Specifications
Package	27-SIP Module, Vertical
ECAD
In Stock	5,022 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
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Part Number # PT7743N (DC DC Converters) is manufactured by Texas Instruments 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 PT7743N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PT7743N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PT7743N.

PT7743N Specifications

Manufacturer	Texas Instruments
Category	Power Supplies - Board Mount - DC DC Converters
Package	27-SIP Module, Vertical
ECAD
Series	PT7740
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	1.3 ~ 3.5 V
Voltage - Output 2	-
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	20A
Power (Watts)	-
Voltage - Isolation	-
Applications	ITE (Commercial)
Features	-
Operating Temperature	-
Efficiency	-
Mounting Type	Through Hole, Vertical
Package / Case	27-SIP Module, Vertical
Size / Dimension	-
Supplier Device Package	-
Control Features	-

PT7743N Reviews

Bo *****ron

April 9, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Kar***** Ward

March 29, 2023

★ ★ ★ ★ ★

Perfectly satisfied with item. Top supplier on my list.

Emman*****alhoun

March 29, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Pen*****Bandi

March 26, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Soni*****uston

March 22, 2023

★ ★ ★ ★ ★

Not much to say. Nice and cheap, and haven't had a failure yet.

Jako*****hajan

March 12, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Mela*****oberts

March 3, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Bray*****Lalla

February 27, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

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PT7743N Packaging

PT7743N FAQ

1. How to order PT7743N 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 PT7743N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PT7743N. All suppliers must pass our qualification reviews before they can publish their products including PT7743N on Heisener; we pay more attention to the channels and quality of PT7743N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PT7743N price and inventory displayed accurate?

The price and inventory of PT7743N 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 PT7743N?

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 PT7743N we delivered, we will accept the replacement or return of the PT7743N 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 PT7743N.

(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 PT7743N pin diagram, PT7743N datasheet?

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

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PT7743N 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.

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PT7743N

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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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