Name: LM2576T-3.3/LB03
Brand: Texas Instruments
SKU: LM2576T-3-3-LB03
Availability: InStock
Rating: 5 (104 reviews)

LM2576T-3.3/LB03

For Reference Only

Part Number	LM2576T-3.3/LB03
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 3A TO220-5
Datasheet	LM2576T-3.3/LB03 Specifications
Package	TO-220-5 Formed Leads
ECAD
In Stock	5,776 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2576T-3.3/LB03 (PMIC - Voltage Regulators - DC DC Switching Regulators) 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 LM2576T-3.3/LB03 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2576T-3.3/LB03 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2576T-3.3/LB03.

LM2576T-3.3/LB03 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-220-5 Formed Leads
ECAD
Series	SIMPLE SWITCHER?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	3A
Frequency - Switching	52kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole
Package / Case	TO-220-5 Formed Leads
Supplier Device Package	TO-220-5

LM2576T-3.3/LB03 Reviews

Zaria*****derick

April 8, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Kel*****Mann

March 22, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Aida*****aver

March 19, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Joz***** Mann

March 12, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Cha*****Ahmed

March 9, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

Saoi*****Konda

March 6, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Han*****atson

March 5, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Rya*****our

February 23, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Madis*****audhary

February 21, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

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LM2576T-3.3/LB03 Packaging

LM2576T-3.3/LB03 FAQ

1. How to order LM2576T-3.3/LB03 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 LM2576T-3.3/LB03 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2576T-3.3/LB03. All suppliers must pass our qualification reviews before they can publish their products including LM2576T-3.3/LB03 on Heisener; we pay more attention to the channels and quality of LM2576T-3.3/LB03 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2576T-3.3/LB03 price and inventory displayed accurate?

The price and inventory of LM2576T-3.3/LB03 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 LM2576T-3.3/LB03?

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 LM2576T-3.3/LB03 we delivered, we will accept the replacement or return of the LM2576T-3.3/LB03 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 LM2576T-3.3/LB03.

(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 LM2576T-3.3/LB03 pin diagram, LM2576T-3.3/LB03 datasheet?

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

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LM2576T-3.3/LB03 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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Part Number

Manufacturer

Description

Stock

LM2576T-3.3/LB03

Texas Instruments

IC REG BUCK 3.3V 3A TO220-5

Part Number

Manufacturer

Description

Stock

LM2576T-3.3/LB03

D# LM2576T-3.3/LB03-ND

Texas Instruments

IC REG BUCK 3.3V 3A TO220-5

Part Number

Manufacturer

Description

Stock

LM2576T33LB03

Texas Instruments

OEM/CM ONLY

935

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LM2576T-3.3/LB03

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