• • • • • LM2575-12WU

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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

LM2575-12WU

IC REG BUCK 12V 1A TO263-5

Microchip Technology · Voltage Regulators - DC DC Switching Regulators · BOM Matching

Mfr. Part Number

LM2575-12WU

Manufacturer

Microchip Technology

Package / Case

TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Datasheet

Description

IC REG BUCK 12V 1A TO263-5

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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LM2575-12WU

Microchip Technology

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In Stock8,233

Unit

Price

$3.0

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Reference Price

Quantity	Price
1	$ 3.0000

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.

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Specification Summary

Package / Case

TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Supplier Device Package

TO-263-5

Voltage - Input (Max)

40V

Voltage - Input (Min)

4V

Voltage - Output (Min/Fixed)

12V

Current - Output

1A

Frequency - Switching

52kHz

Operating Temperature

-40°C ~ 125°C (TJ)

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Voltage - Input (Min)

4V

Current - Output

1A

Frequency - Switching

52kHz

Number of Outputs

1

Output Configuration

Positive

Synchronous Rectifier

No

Topology

Buck

Voltage - Input (Max)

40V

Voltage - Output (Max)

-

Voltage - Output (Min/Fixed)

12V

Function

Step-Down

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C (TJ)

Output Type

Fixed

Package / Case

TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Supplier Device Package

TO-263-5

IC REG BUCK 12V 1A TO263-5

Brand Introduction

Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

Voltage - Input (Min)

4V

Current - Output

1A

Frequency - Switching

52kHz

Number of Outputs

1

Output Configuration

Positive

Synchronous Rectifier

No

Topology

Buck

Voltage - Input (Max)

40V

Voltage - Output (Max)

-

Voltage - Output (Min/Fixed)

12V

Function

Step-Down

Mounting Type

Surface Mount

Operating Temperature

-40°C ~ 125°C (TJ)

Output Type

Fixed

Package / Case

TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Supplier Device Package

TO-263-5

IC REG BUCK 12V 1A TO263-5

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Buying FAQ — LM2575-12WU

How do I buy LM2575-12WU from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes LM2575-12WU. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

BOM matching · Anti-counterfeit · Lead time & shipping

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LM2575-12WU

Specification Summary

Related Parts

Buying FAQ — LM2575-12WU

How do I buy LM2575-12WU from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application