Name: LM2576BU
Brand: Microchip Technology
SKU: LM2576BU
Price: 0.7502 USD
Availability: InStock
Rating: 5 (97 reviews)

LM2576BU

For Reference Only

Part Number	LM2576BU
Manufacturer	Microchip Technology
Description	IC REG BUCK ADJ 3A TO263-5
Datasheet	LM2576BU Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	15,000 piece(s)
Unit Price	$ 0.7502 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # LM2576BU (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Microchip Technology 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 LM2576BU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2576BU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2576BU.

LM2576BU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	1.23V
Voltage - Output (Max)	37V
Current - Output	3A
Frequency - Switching	52kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	TO-263-5

LM2576BU Reviews

Dap***** Om

April 6, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Itz*****Mejia

April 3, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Zain*****ppal

March 28, 2023

★ ★ ★ ★ ★

Good seller, incredible reliable.Item as described. Very professional

Myla*****alsa

March 12, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Kian*****sales

March 4, 2023

★ ★ ★ ★ ★

A good, reputable company that I will continue to deal with, thank you!

Javi*****garwal

February 24, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Ayl*****orar

February 21, 2023

★ ★ ★ ★ ★

Superb pricing and super fast delivery.

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LM2576BU Packaging

LM2576BU FAQ

1. How to order LM2576BU 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 LM2576BU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2576BU. All suppliers must pass our qualification reviews before they can publish their products including LM2576BU on Heisener; we pay more attention to the channels and quality of LM2576BU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2576BU price and inventory displayed accurate?

The price and inventory of LM2576BU 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 LM2576BU?

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 LM2576BU we delivered, we will accept the replacement or return of the LM2576BU 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 LM2576BU.

(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 LM2576BU pin diagram, LM2576BU datasheet?

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

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LM2576BU 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

LM2576BU

D# LM2576BU

Micrel Inc

- Bulk (Alt: LM2576BU)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2576BU TR

Micrel Inc

IC REG BUCK ADJ 3A TO263-5

LM2576BU

Micrel Inc

Micrel LM2576BU

1350

Part Number

Manufacturer

Description

Stock

LM2576BU TR

D# LM2576BUTR-ND

Microchip Technology Inc

IC REG BUCK ADJ 3A TO263-5

LM2576BU

D# 2156-LM2576BU-MI-ND

Rochester Electronics LLC

52KHZ SIMPLE 3A BUCK REGULATOR

4986

Part Number

Manufacturer

Description

Stock

LM2576BU

MIC

In stock shipping within 2days

620

Part Number

Manufacturer

Description

Stock

LM2576BU

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

5784

Part Number

Manufacturer

Description

Stock

LM2576BU

Microchip Technology Inc

OEM/CM Immediate delivery

620

Part Number

Manufacturer

Description

Stock

LM2576BU

D# NS-LM2576BU

Micrel Inc

OEM/CM ONLY

2610

Part Number

Manufacturer

Description

Stock

LM2576BU

Micrel Inc

SWITCHING REGULATOR, VOLTAGE-MODE, 7.5A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, PSSO5

Part Number

Manufacturer

Description

Stock

LM2576BU

Micrel Inc

52KHZ SIMPLE 3A BUCK REGULATOR

RoHS: Not Compliant

4986

Part Number

Manufacturer

Description

Stock

LM2576BU

Micrel Inc

OEM/CM ONLY

5106

Part Number

Manufacturer

Description

Stock

LM2576BU

MIC

IN stock Immediate delivery

615

Part Number

Manufacturer

Description

Stock

LM2576BU

Micrel Inc

shipping today

3365

Part Number

Manufacturer

Description

Stock

LM2576BU

Microchip Technology Inc

IC REG BUCK ADJ 3A TO263-5

1240

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LM2576BU

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