Name: LM2575-3.3WU
Brand: Microchip Technology
SKU: LM2575-3-3WU
Price: 2.3977 USD
Availability: InStock
Rating: 5 (154 reviews)

LM2575-3.3WU

For Reference Only

Part Number	LM2575-3.3WU
Manufacturer	Microchip Technology
Description	IC REG BUCK 3.3V 1A TO263-5
Datasheet	LM2575-3.3WU Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	20,640 piece(s)
Unit Price	$ 2.3977 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # LM2575-3.3WU (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 LM2575-3.3WU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2575-3.3WU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2575-3.3WU.

LM2575-3.3WU 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)	40V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Current - Output	1A
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

LM2575-3.3WU Reviews

Walt*****andi

April 5, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Kor*****odges

March 31, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Leigh*****iswas

March 19, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Genev*****Stark

March 17, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Dia*****Dua

March 7, 2023

★ ★ ★ ★ ★

Not much to say. Nice and cheap, and haven't had a failure yet.

Jack*****Abbott

February 24, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Ren*****Avery

February 24, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

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LM2575-3.3WU Packaging

LM2575-3.3WU FAQ

1. How to order LM2575-3.3WU 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 LM2575-3.3WU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2575-3.3WU. All suppliers must pass our qualification reviews before they can publish their products including LM2575-3.3WU on Heisener; we pay more attention to the channels and quality of LM2575-3.3WU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2575-3.3WU price and inventory displayed accurate?

The price and inventory of LM2575-3.3WU 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 LM2575-3.3WU?

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 LM2575-3.3WU we delivered, we will accept the replacement or return of the LM2575-3.3WU 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 LM2575-3.3WU.

(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 LM2575-3.3WU pin diagram, LM2575-3.3WU datasheet?

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

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LM2575-3.3WU 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

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Manufacturer

Description

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LM2575-3.3WU

D# V36:1790_07847523

Microchip Technology Inc

Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 1A 6-Pin(5+Tab) TO-263 Tube

RoHS: Compliant

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LM2575-3.3WU

D# LM2575-3.3WU

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR - Rail/Tube (Alt: LM2575-3.3WU)

RoHS: Compliant

LM2575-3.3WU-TR

D# LM2575-3.3WU-TR

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR - Tape and Reel (Alt: LM2575-3.3WU-TR)

RoHS: Compliant

Part Number

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Description

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LM2575-3.3WU

D# LM2575-3.3WU

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR (Alt: LM2575-3.3WU)

LM2575-3.3WU-TR

D# LM2575-3.3WU-TR

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR (Alt: LM2575-3.3WU-TR)

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

Micrel Inc

LM2575 Series 3.3 V 1 A 52 KHz High-Efficiency Step-Down Buck Regulator-TO-263-5

LM2575-3.3WU TR

Micrel Inc

LM2575 Series 3.3 V 1 A 52 KHz High-Efficiency Step-Down Buck Regulator-TO-263-5

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

D# LM2575-3.3WU-ND

Microchip Technology Inc

IC REG BUCK 3.3V 1A TO263-5

LM2575-3.3WU-TR

D# LM2575-3.3WU-TR-ND

Microchip Technology Inc

IC REG BUCK 3.3V 1A TO263-5

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

Microchip Technology Inc

In stock shipping within 2days

26854

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

Microchip Technology Inc

LM2575 Series 3.3 V 1 A 52 KHz High-Efficiency Step-Down Buck Regulator-TO-263-5

RoHS: Compliant

pbFree: Yes

LM2575-3.3WU-TR

Microchip Technology Inc

LM2575 Series 3.3 V 1 A 52 KHz High-Efficiency Step-Down Buck Regulator-TO-263-5

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

LM257533WU

Micrel Inc

OEM/CM QUOTES ONLY | NO BROKERS

189

Part Number

Manufacturer

Description

Stock

LM257533WU

Analog Devices Inc

OEM/CM ONLY

1955

LM257533WUTR

Microchip Technology Inc

OEM/CM ONLY

1716

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU-TR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU-TR

D# LM2575-3.3WU-TR

Microchip Technology Inc

1A Step-Down SMPS Regulator

RoHS: Compliant

pbFree: Yes

LM2575-3.3WU

D# LM2575-3.3WU

Microchip Technology Inc

1A Step-Down SMPS Regulator

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

D# 998-LM2575-3.3WU

Microchip Technology Inc

Switching Voltage Regulators 1A Step-Down SMPS Regulator

RoHS: Compliant

109

LM2575-3.3WU-TR

D# 998-LM2575-3.3WUTR

Microchip Technology Inc

Switching Voltage Regulators 1A Step-Down SMPS Regulator

RoHS: Compliant

785

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

Microchip Technology Inc

1A Step-Down SMPS Regulator - Package: 5 DDPAK TUBE

RoHS: Compliant

LM2575-3.3WU-TR

Microchip Technology Inc

1A Step-Down SMPS Regulator - Package: 5 DDPAK T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

D# MCHP00000013986

Microchip Technology Inc

1A Step-Down SMPS Regulator - Package: 5 DDPAK TUBE

LM2575-3.3WU-TR

D# MCHP00000013987

Microchip Technology Inc

1A Step-Down SMPS Regulator - Package: 5 DDPAK T/R

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU

D# 70Y9148

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR, 5 DDPAK TUBE ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 300

Container: Bulk

LM2575-3.3WU-TR

D# 70Y9149

Microchip Technology Inc

1A STEP-DOWN SMPS REGULATOR, 5 DDPAK T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 750

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

LM2575-3.3WU-TR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM25753.3WU

Micrel Inc

OEM/CM ONLY

179

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LM2575-3.3WU

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