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microchip technology
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Microchip Technology Authorized Distributor

MIC4576WU

Name: MIC4576WU Microchip Technology DC to DC Converter Switching Regulator Chip
Brand: Microchip Technology
SKU: 48570645
Availability: InStock

Conv DC-DC 4V to 36V Step Down Single-Out 1.23V to 33V 3A 6-Pin(5+Tab) TO-263 Tube

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RoHS Compliant

TUBE Packaging

Certificate of Compliance

Description +

Conv DC-DC 4V to 36V Step Down Single-Out 1.23V to 33V 3A 6-Pin(5+Tab) TO-263 Tube

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Supplier:

Microchip Technology
Part No:

MIC4576WU
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8542390090
COO:

CN
ECCN:

EAR99
Supplier's Standard Package:

50
Minimum Input Voltage:

4 V
Line Regulation:

N/A
Maximum Output Current:

3 A
Family:

MIC4576
Maximum Input Voltage:

36 V
Maximum Output Power:

N/A
Efficiency:

77(Typ) %
Load Regulation:

N/A
Dimension:

10.67(Max) x 9.17(Max) x 4.6(Max) mm

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Frequently Asked Questions

Is MIC4576WU RoHS compliant?

Yes, MIC4576WU is RoHS compliant.

What is the lead time for MIC4576WU?

The standard lead time for MIC4576WU is approximately 7 weeks. In-stock quantities ship from OnlineComponents.com.

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Price Match

This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

Price Match Guarantee

We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 300

Can Ship immediately

On Order:

Manufacturer Stock:

7,776 can ship 11/2/26

Stock lot only:

Minimum Order Quantity:

MOQ for out of Stock Qty:

Order Increment:

Factory Lead-Time:

7 Weeks can ship 12/8/26

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Your order may include a combination of full reels and cut tape depending on available stock.

Backorder Full Reels – Selecting this will hold your order for full reel fulfillment. Cut tape will not be substituted.

Price (USD)

A tariff of {0} may be applied if shipping to the United States.

Qty

Unit Price

$4.57

100

$4.19

250

$4.14

500

$4.13

1,000

$4.12

2,500

$4.11

5,000

$4.10

7,500 +

$4.09

Supplier's Standard Package

Standard Packaging

Standard packaging is the minimum package size OnlineComponents.com receives from the supplier. The minimum order quantity might be less than the supplier's standard packaging. The type of packaging (such as reel, tube, tray) may be subject to change when the product is divided into smaller quantities.

Reel Packaging

This product ships on a reel. Depending on the quantity ordered, you may receive full factory reels, cut tape (components on a strip cut from a reel), or a combination of both.

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Microchip Technology Authorized Distributor

MIC4576WU

Price (USD)

Standard Packaging

Reel Packaging

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