Name: LM2575-3.3BU
Brand: Microchip Technology
SKU: LM2575-3-3BU
Price: 0.835 USD
Availability: InStock
Rating: 5 (122 reviews)

LM2575-3.3BU

For Reference Only

Part Number	LM2575-3.3BU
Manufacturer	Microchip Technology
Description	IC REG BUCK 3.3V 1A TO263-5
Datasheet	LM2575-3.3BU Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	7,392 piece(s)
Unit Price	$ 0.8350 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2575-3.3BU (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 LM2575-3.3BU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2575-3.3BU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2575-3.3BU.

LM2575-3.3BU 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)	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

LM2575-3.3BU Reviews

Brixt*****awford

April 5, 2023

★ ★ ★ ★ ★

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

Finn***** Foley

April 2, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Patr*****Batta

March 25, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Brod*****athak

March 15, 2023

★ ★ ★ ★ ★

Excellent company. Product as described. Usually fast and well packed.Very nice.

Isabe*****dhawa

March 10, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Isha*****erson

March 7, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Loch*****Golla

February 28, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of LM2575-3.3BU.

Tatu*****trick

February 27, 2023

★ ★ ★ ★ ★

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

Shil*****igam

February 19, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM2575-3.3BU Packaging

LM2575-3.3BU FAQ

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

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

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

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

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

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

LM2575-3.3BU Related Products

1210Y6300100KCT	Knowles Syfer, CAP CER 10PF 630V C0G/NP0 1210, 1210 (3225 Metric), -	View
420MXH470MEFCSN25X55	Rubycon, CAP ALUM 470UF 20% 420V SNAP, Radial, Can - Snap-In, -	View
SN74ACT7802-25FN	Texas Instruments, IC ASYNC FIFO MEM 1024X18 68PLCC, 68-LCC (J-Lead), -	View
CL-840-R34-XT	Intematix Corporation, CHROMALIT XT LIGHT SOURCE RND, -, -	View
RT1210FRD074K32L	Yageo, RES SMD 4.32K OHM 1% 1/4W 1210, 1210 (3225 Metric), -	View
RT0805FRE0725R5L	Yageo, RES SMD 25.5 OHM 1% 1/8W 0805, 0805 (2012 Metric), -	View
CRCW120669R8FKEA	Vishay Dale, RES SMD 69.8 OHM 1% 1/4W 1206, 1206 (3216 Metric), -	View
325325-11-0	Curtis Industries, CONN BARRIER STRP 11CIRC 0.325", -, -	View
0387513304	Molex, LLC, CONN BARRIER STRIP 4CIRC 0.375", -, -	View
77311-401-06	Amphenol FCI, HDR STR SR.100 TP, -, -	View
D38999/20KJ29PD	Amphenol Aerospace Operations, CONN RCPT MALE 29POS GOLD CRIMP, -, -	View
MS27508E12B3PB	Amphenol Aerospace Operations, CONN RCPT 3POS BOX MNT W/PINS, -, -	View

LM2575-3.3BU 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

LM2575-3.3BUTR

D# LM2575-3.3BUTR

Micrel Inc

- Bulk (Alt: LM2575-3.3BUTR)

RoHS: Not Compliant

LM2575-3.3BU

D# LM2575-3.3BU

Micrel Inc

- Bulk (Alt: LM2575-3.3BU)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2575-3.3BU

Micrel Inc

Part Number

Manufacturer

Description

Stock

LM2575-3.3BU TR

Micrel Inc

M: LM25753.3BU

965

LM2575-3.3BU

Micrel Inc

N/A 3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 TO-263, 5 PIN

859

Part Number	Manufacturer	Description	Stock
LM2575-3.3BU TR D# LM2575-3.3BUTR-ND	Microchip Technology Inc	IC REG BUCK 3.3V 1A TO263-5	0
LM2575-3.3BUTR D# 2156-LM2575-3.3BUTR-ND	Rochester Electronics LLC	52KHZ SIMPLE 1A BUCK REGULATOR	965
LM2575-3.3BU D# 2156-LM2575-3.3BU-MI-ND	Rochester Electronics LLC	52KHZ SIMPLE 1A BUCK REGULATOR	511

Part Number

Manufacturer

Description

Stock

LM257533BUTR

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

1119

LM257533BU

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

996

Part Number

Manufacturer

Description

Stock

LM2575-3.3BU

D# NS-LM2575-3.3BU

Micrel Inc

OEM/CM ONLY

2740

Part Number

Manufacturer

Description

Stock

LM2575-3.3BUTR

Micrel Inc

52KHZ SIMPLE 1A BUCK REGULATOR

RoHS: Not Compliant

965

LM2575-3.3BU

Micrel Inc

52KHZ SIMPLE 1A BUCK REGULATOR

RoHS: Not Compliant

511

Part Number

Manufacturer

Description

Stock

LM25753.3BU

Micrel Inc

OEM/CM ONLY

123

Quick Inquiry

LM2575-3.3BU

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS