Name: MIC4576-3.3BU
Brand: Microchip Technology
SKU: MIC4576-3-3BU
Price: 0.9869 USD
Availability: InStock
Rating: 5 (145 reviews)

MIC4576-3.3BU

For Reference Only

Part Number	MIC4576-3.3BU
Manufacturer	Microchip Technology
Description	IC REG BUCK 3.3V 3A TO263-5
Datasheet	MIC4576-3.3BU Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	34,320 piece(s)
Unit Price	$ 0.9869 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
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Part Number # MIC4576-3.3BU (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 MIC4576-3.3BU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MIC4576-3.3BU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MIC4576-3.3BU.

MIC4576-3.3BU 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	Fixed
Number of Outputs	1
Voltage - Input (Min)	4V
Voltage - Input (Max)	36V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	3A
Frequency - Switching	200kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	TO-263-5

MIC4576-3.3BU Reviews

Terr*****over

April 7, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Wil*****eyes

April 4, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Brod*****ndhi

March 22, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Ster***** Sane

March 21, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

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MIC4576-3.3BU Packaging

MIC4576-3.3BU FAQ

1. How to order MIC4576-3.3BU 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 MIC4576-3.3BU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MIC4576-3.3BU. All suppliers must pass our qualification reviews before they can publish their products including MIC4576-3.3BU on Heisener; we pay more attention to the channels and quality of MIC4576-3.3BU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MIC4576-3.3BU price and inventory displayed accurate?

The price and inventory of MIC4576-3.3BU 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 MIC4576-3.3BU?

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 MIC4576-3.3BU we delivered, we will accept the replacement or return of the MIC4576-3.3BU 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 MIC4576-3.3BU.

(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 MIC4576-3.3BU pin diagram, MIC4576-3.3BU datasheet?

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

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MIC4576-3.3BU 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

MIC4576-3.3BU

D# MIC4576-3.3BU

Micrel Inc

- Bulk (Alt: MIC4576-3.3BU)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Micrel Inc

246

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Micrel Inc

Min Qty 2

246

MIC4576-3.3BU TR

Micrel Inc

IC REG BUCK 3.3V 3A TO263-5

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

D# 2156-MIC4576-3.3BU-MI-ND

Rochester Electronics LLC

200KHZ SIMPLE 3A BUCK REGULATOR

750

MIC4576-3.3BU TR

D# MIC4576-3.3BUTR-ND

Microchip Technology Inc

IC REG BUCK 3.3V 3A TO263-5

Part Number

Manufacturer

Description

Stock

MIC457633BU

D# MIC457633BU

Micrel Inc

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

4110

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

MICREL

In stock shipping within 2days

6060

Part Number

Manufacturer

Description

Stock

MIC457633BU

OEM/CM QUOTES ONLY | NO BROKERS

5800

MIC457633BUTR

Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

2297

Part Number

Manufacturer

Description

Stock

MIC457633BUTO2635S

Microchip Technology Inc

OEM/CM ONLY

250

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Microchip Technology Inc

OEM/CM Immediate delivery

1400

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

D# NS-MIC4576-3.3BU

VARIOUS

OEM/CM ONLY

1394

MIC4576-3.3BU TR

D# NS-MIC4576-3.3BU TR

Micrel Inc

OEM/CM ONLY

8948

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Micrel Inc

8.5 A SWITCHING REGULATOR, 220 kHz SWITCHING FREQ-MAX, PSSO5

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Micrel Inc

200KHZ SIMPLE 3A BUCK REGULATOR

RoHS: Not Compliant

750

Part Number

Manufacturer

Description

Stock

MIC45763.3BU

Micrel Inc

OEM/CM ONLY

1045

MIC45763.3BU TR

Micrel Inc

OEM/CM ONLY

3170

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

MIC

IN stock Immediate delivery

1415

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Motorola Mobility LLC

shipping today

Part Number

Manufacturer

Description

Stock

MIC4576-3.3BU

Micrel Inc

RFQ

10266

MIC4576-3.3BU TR

Micrel Inc

RFQ

5950

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MIC4576-3.3BU

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