Name: LM2575T-3.3
Brand: Texas Instruments
SKU: LM2575T-3-3
Availability: InStock
Rating: 5 (71 reviews)

LM2575T-3.3

For Reference Only

Part Number	LM2575T-3.3
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 1A TO220-5
Datasheet	LM2575T-3.3 Specifications
Package	TO-220-5
ECAD
In Stock	309,648 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2575T-3.3 (PMIC - Voltage Regulators - DC DC Switching Regulators) is manufactured by Texas Instruments 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 LM2575T-3.3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2575T-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2575T-3.3.

LM2575T-3.3 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-220-5
ECAD
Series	SIMPLE SWITCHER?
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	Through Hole
Package / Case	TO-220-5
Supplier Device Package	TO-220-5

LM2575T-3.3 Reviews

Meli*****weeney

April 6, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Ally*****Mayo

March 29, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Matt*****urtis

March 27, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Simon*****nport

March 22, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Elai*****rady

February 28, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Emer*****Doshi

February 21, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Write a Review

★★★★★

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Thanks for Your Review!

LM2575T-3.3 Packaging

LM2575T-3.3 FAQ

1. How to order LM2575T-3.3 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 LM2575T-3.3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2575T-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2575T-3.3 on Heisener; we pay more attention to the channels and quality of LM2575T-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2575T-3.3 price and inventory displayed accurate?

The price and inventory of LM2575T-3.3 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 LM2575T-3.3?

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 LM2575T-3.3 we delivered, we will accept the replacement or return of the LM2575T-3.3 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 LM2575T-3.3.

(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 LM2575T-3.3 pin diagram, LM2575T-3.3 datasheet?

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

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LM2575T-3.3 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
LM2575T-3.3G D# E02:0323_00295181	ON Semiconductor	Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube	0
LM2575T-3.3/NOPB D# V36:1790_07269527	Texas Instruments	Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant	0
LM2575T-3.3/LF03 D# V36:1790_07269526	Texas Instruments	Conv DC-DC 4V to 40V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# LM2575T-3.3G

ON Semiconductor

Conv DC-DC Single Step Down 4.75V to 40V 5-Pin(5+Tab) TO-220 Rail - Bulk (Alt: LM2575T-3.3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# LM2575T-3.3G

ON Semiconductor

Conv DC-DC Single Step Down 4.75V to 40V 5-Pin(5+Tab) TO-220 Rail (Alt: LM2575T-3.3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

National Semiconductor Corporation

180

Part Number	Manufacturer	Description	Stock
LM2575T-3.3G	ON Semiconductor	STEP-DOWN REGULATOR, TO-220-5, Input Voltage Min:4.75V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220, No. of Pins:5, Output Current:1A, Switching Frequency:52kHz, Topology:Buck (Step Down), Operating Temperature Max:125C , RoHS Compliant: Yes	54
LM2575T-3.3/LF03	Texas Instruments	- Rail/Tube	0
LM2575T-3.3/NOPB	Texas Instruments	DC/DC Converter IC, Input Voltage Min:4V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220, No. of Pins:5, Output Current:1A, Switching Frequency:52kHz, Topology:Buck (Step Down), Operating Temperature Max:125C , RoHS Compliant: Yes	8
LM2575T-3.3	ON Semiconductor	STEP-DOWN REGULATOR, TO-220-5, Input Voltage Min:4.75V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220, No. of Pins:5, Output Current:1A, Switching Frequency:52kHz, Topology:Buck (Step Down), Operating Temperature Max:125C , RoHS Compliant: Yes	54

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

HuaGuan Semiconductor

TO-220 DC-DC Converters RoHS

1279

Part Number

Manufacturer

Description

Stock

LM2575T33

National Semiconductor Corporation

Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSFM5

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
LM2575T-3.3/NOPB D# LM2575T-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO220-5	216
LM2575T-3.3G D# LM2575T-3.3GOS-ND	ON Semiconductor	IC REG BUCK 3.3V TO220-5	15
LM2575T-3.3 D# LM2575T-3.3OS-ND	ON Semiconductor	IC REG BUCK 3.3V TO220-5	0
LM2575T-3.3/LF03 D# LM2575T-3.3/LF03-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO220-5	255

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

D# LM2575T-3.3

National Semiconductor Corporation

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

1252

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

ON Semiconductor

In stock shipping within 2days

120

LM2575T-3.3

National Semiconductor Corporation

In stock shipping within 2days

2187

Part Number

Manufacturer

Description

Stock

LM2575T-3.3/NOPB

D# 3122851

Texas Instruments

SWITCHING REG 1A 3.3V, 2575, TO-220

RoHS: Compliant

Min Qty: 1

Container: Each

272

LM2575T-3.3G

D# 2724236

ON Semiconductor

DC/DC CONV, BUCK, 52KHZ, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

ON Semiconductor

LM2575 Series 40 V 1 A 52 kHz Step-Down Switching Regulator - TO-220-5

RoHS: Compliant

pbFree: Yes

600

Part Number	Manufacturer	Description	Stock
LM2575T33P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	28
LM2575T33LF03	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	211
LM2575T33		OEM/CM QUOTES ONLY \| NO BROKERS	15264
LM2575T33LB03	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	35
LM2575T33G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	1160
LM2575T33PT		OEM/CM QUOTES ONLY \| NO BROKERS	5
LM2575T33NOPB	TI/NS	OEM/CM QUOTES ONLY \| NO BROKERS	11600

Part Number	Manufacturer	Description	Stock
LM2575T33FLOWLB03	Texas Instruments	OEM/CM ONLY	10099
LM2575T33LB03	Texas Instruments	OEM/CM ONLY	629
LM2575T335012ADJ	Texas Instruments	OEM/CM ONLY	240
LM2575T33NOPB	Texas Instruments	OEM/CM ONLY	476
LM2575T33LF03	Texas Instruments	OEM/CM ONLY	758

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

D# C434581

Texas Instruments

920

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

National Semiconductor Corporation

OEM/CM Immediate delivery

985000

Part Number	Manufacturer	Description	Stock
LM2575T-3.3G D# 863-LM2575T-3.3G	ON Semiconductor	Switching Voltage Regulators 3.3V 1A Buck PWM RoHS: Compliant	356
LM2575T-3.3/NOPB D# 926-LM2575T-33/NOPB	Texas Instruments	Switching Voltage Regulators 1A SD VTG Reg RoHS: Compliant	257
LM2575T-3.3/LF03 D# 926-LM2575T-33/LF03	Texas Instruments	Switching Voltage Regulators SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-TO-220 RoHS: Compliant	32

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# XSFP00000052245

ON SEMICONDUCTOR

LM2575 Series 40 V 1 A 52 kHz Step-Down Switching Regulator - TO-220-5

500

Part Number

Manufacturer

Description

Stock

LM2575T-3.3/NOPB

D# 29AH6230

Texas Instruments

SWITCHING REG 1A 3.3V, 2575, TO-220, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220, No. of Pins:5Pins, Output Current:1A, Output Voltage Nom.:3.3V, Switching Frequency:52kHz, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

272

LM2575T-3.3G

D# 41K9850

ON Semiconductor

STEP-DOWN REGULATOR, TO-220-5, Topology:Buck (Step Down), Input Voltage Min:4.75V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-220, No. of Pins:5Pins, Output Current:1A, Switching Frequency:52kHz, Product Range:-, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 250

Container: Bulk

Part Number	Manufacturer	Description	Stock
LM2575T-3.3/NOPB D# NS-LM2575T-3.3/NOPB	Texas Instruments	OEM/CM ONLY	2697
LM2575T-3.3 D# NS-LM2575T-3.3	ON Semiconductor	OEM/CM ONLY	1221
LM2575T-3.3G D# NS-LM2575T-3.3G	ON Semiconductor	OEM/CM ONLY	5200
LM2575T3.3FLOWLB03 D# NS-LM2575T3.3FLOWLB03	National Semiconductor Corporation	OEM/CM ONLY	9709
LM2575T-3.3/LF03 D# NS-LM2575T-3.3/LF03	Texas Instruments	OEM/CM ONLY	1571

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

National Semiconductor Corporation

SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR, PSFM5

LM2575T-3.3G

ON Semiconductor

SWITCHING REGULATOR, VOLTAGE-MODE, 3.2A, 63KHZ SWITCHING FREQ-MAX, BIPOLAR

913

Part Number

Manufacturer

Description

Stock

LM2575T-3.3P+

D# LM2575T-3dot3P+

National Semiconductor Corporation

Inventory R

LM2575T-3.3

D# LM2575T-3dot3

National Semiconductor Corporation

Semiconductor

280

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# 7862341

ON Semiconductor

ON Semiconductor, LM2575T-3.3G Switching Regulator, 1-Channel 1A 5-Pin, TO-220, PK

Min Qty: 5

Container: Package

Part Number	Manufacturer	Description	Stock
LM2575T-3.3/NOPB	Texas Instruments	LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant	9732
LM2575T-3.3G	ON Semiconductor	Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar RoHS: Compliant	11200
LM2575T-3.3/LF03	Texas Instruments	LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant	11205

Part Number	Manufacturer	Description	Stock
LM2575T3.3P+	National Semiconductor Corporation	OEM/CM ONLY	64
LM2575T3.3	National Semiconductor Corporation	OEM/CM ONLY	13205
LM2575T3.3G	ON Semiconductor	OEM/CM ONLY	929
LM2575T3.3/LF03	National Semiconductor Corporation	OEM/CM ONLY	198
LM2575T3.3/NOPB	National Semiconductor Corporation	OEM/CM ONLY	10016

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

National Semiconductor Corporation

IN stock Immediate delivery

984985

Part Number

Manufacturer

Description

Stock

LM2575T-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Part Number

Manufacturer

Description

Stock

LM2575T-33

National Semiconductor Corporation

shipping today

198

LM2575T-3.3

National Semiconductor Corporation

shipping today

3496

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# 34795813

ON Semiconductor

Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 5-Pin(5+Tab) TO-220 Tube

Part Number	Manufacturer	Description	Stock
LM2575T33	National Semiconductor Corporation	RFQ	14702
LM2575T-3.3/NOPB	Texas Instruments	RFQ	1482
LM2575T-3.3	ON Semiconductor	RFQ	5671
LM2575T-3.3G	mfr	RFQ	934

Part Number

Manufacturer

Description

Stock

LM2575T-3.3

Texas Instruments

1.0 A, Adjustable Output Voltage, Step-Down Switching Regulator | IC REG BUCK 3.3V 1A TO220-5

23576

Part Number

Manufacturer

Description

Stock

LM2575T-3.3G

D# 2724236

ON Semiconductor

DC/DC CONV, BUCK, 52KHZ, TO-220-5

RoHS: Compliant

Min Qty: 1

Container: Each

LM2575T-3.3/NOPB

D# 3122851

Texas Instruments

SWITCHING REG 1A 3.3V, 2575, TO-220

RoHS: Compliant

Min Qty: 1

Container: Each

272

Quick Inquiry

LM2575T-3.3

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