Name: LM2575S-3.3
Brand: Texas Instruments
SKU: LM2575S-3-3
Price: 4.7135 USD
Availability: InStock
Rating: 5 (85 reviews)

LM2575S-3.3

For Reference Only

Part Number	LM2575S-3.3
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 1A TO263-5
Datasheet	LM2575S-3.3 Specifications
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
ECAD
In Stock	163,716 piece(s)
Unit Price	$ 4.7135 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Delivery Services

Part Number # LM2575S-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 LM2575S-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 LM2575S-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2575S-3.3.

LM2575S-3.3 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
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	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Supplier Device Package	DDPAK/TO-263-5

LM2575S-3.3 Reviews

Chlo*****mdar

March 31, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Brend*****chell

March 16, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Aless*****rrison

March 13, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Write a Review

★★★★★

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Thanks for Your Review!

LM2575S-3.3 Packaging

LM2575S-3.3 FAQ

1. How to order LM2575S-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 LM2575S-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 LM2575S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2575S-3.3 on Heisener; we pay more attention to the channels and quality of LM2575S-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2575S-3.3 price and inventory displayed accurate?

The price and inventory of LM2575S-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 LM2575S-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 LM2575S-3.3 we delivered, we will accept the replacement or return of the LM2575S-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 LM2575S-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 LM2575S-3.3 pin diagram, LM2575S-3.3 datasheet?

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

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LM2575S-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
LM2575S-3.3 D# V36:1790_07269506	Texas Instruments	Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 6-Pin(5+Tab) DDPAK Tube RoHS: Not Compliant	0
LM2575S-3.3/NOPB D# V36:1790_07269507	Texas Instruments	Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 6-Pin(5+Tab) DDPAK Tube	0
LM2575SX-3.3/NOPB D# V72:2272_07269514	Texas Instruments	Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 6-Pin(5+Tab) DDPAK T/R	0

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

D# LM2575S-3.3/NOPB

Texas Instruments

Conv DC-DC Single Step Down 4V to 40V 6-Pin(5+Tab) TO-263 Rail - Rail/Tube (Alt: LM2575S-3.3/NOPB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2575S-3.3

National Semiconductor Corporation

256

Part Number	Manufacturer	Description	Stock
LM2575S-3.3	Texas Instruments	SWITCHING REG 1A 3.3V, SMD, 2575	295
LM2575S-3.3/NOPB	Texas Instruments	STEP-DOWN REGULATOR TO-263-5	4
LM2575SX-3.3/NOPB	Texas Instruments	DC/DC CONV, BUCK, 3.3V, 52KHZ, TO-263-5	2000

Part Number	Manufacturer	Description	Stock
LM2575S-3.3/TR	HuaGuan Semiconductor	TO-263 DC-DC Converters RoHS	1599
LM2575S-3.3	SLKOR	TO-263-5 DC-DC Converters RoHS	666
LM2575S-3.3 P	JSMSEMI	T0-263-5 DC-DC Converters RoHS	896

Part Number

Manufacturer

Description

Stock

LM2575S33

National Semiconductor Corporation

Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSSO5

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2575S-3.3

N/A (ship within 1day) - D/C 2004

500

Part Number	Manufacturer	Description	Stock
LM2575S-3.3/NOPB D# LM2575S-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO263-5	3725
LM2575SX-3.3/NOPB D# LM2575SX-3.3/NOPBCT-ND	Texas Instruments	IC REG BUCK 3.3V 1A TO263-5	744
LM2575S-3.3 D# 2156-LM2575S-3.3-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 3.2	0
LM2575S-3.3-NS D# 2156-LM2575S-3.3-NS-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 3.2	0

Part Number

Manufacturer

Description

Stock

LM2575S-3.3

D# LM2575S-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

3200

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

Texas Instruments

In stock shipping within 2days

140

LM2575S-3.3

POWER

In stock shipping within 2days

2000

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

D# 3122847

Texas Instruments

STEP-DOWN REGULATOR, TO-263-5

RoHS: Compliant

Min Qty: 1

Container: Each

627

Part Number	Manufacturer	Description	Stock
LM2575S33	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	16692
LM2575S33NS	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	1399
LM2575S33TR	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	16692
LM2575S33NOPB		OEM/CM QUOTES ONLY \| NO BROKERS	3480
LM2575S33P	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	940

Part Number	Manufacturer	Description	Stock
LM2575S33V50VADJ12V	Texas Instruments	OEM/CM ONLY	399
LM2575S33	Texas Instruments	OEM/CM ONLY	493
LM2575S335012ADJ	Maxim Integrated Products	OEM/CM ONLY	4070
LM2575S335012	Maxim Integrated Products	OEM/CM ONLY	4069
LM2575S33NOPB	Texas Instruments	OEM/CM ONLY	948

Part Number	Manufacturer	Description	Stock
LM2575S-3.3/TR D# C434501	Texas Instruments		132
LM2575S-3.3 D# C880732	SLKOR		666
LM2575S-3.3 P+ D# C963389	JSMSEMI		896

Part Number

Manufacturer

Description

Stock

LM2575S-3.3NOPB

National Semiconductor Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

Texas Instruments

OEM/CM Immediate delivery

400

LM2575S-3.3

XBL

OEM/CM Immediate delivery

13832

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

D# 926-LM2575SX33NOPB

Texas Instruments

Switching Voltage Regulators 1A SD VTG Reg

RoHS: Compliant

567

LM2575S-3.3/NOPB

D# 926-LM2575S-3.3/NOPB

Texas Instruments

Switching Voltage Regulators 1A STEP-DOWN VLTG REG

RoHS: Compliant

680

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

D# 28AH3119

Texas Instruments

STEP-DOWN REGULATOR, TO-263-5, TOPOLOGY:, MSL:MSL 3 - 168 hours, SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

627

Part Number	Manufacturer	Description	Stock
LM2575SX-3.3/NOPB D# NS-LM2575SX-3.3/NOPB	Texas Instruments	OEM/CM ONLY	4553
LM2575S-3.3/NOPB D# NS-LM2575S-3.3/NOPB	Texas Instruments	OEM/CM ONLY	1831
LM2575S-3.3 D# NS-LM2575S-3.3	Texas Instruments	OEM/CM ONLY	9447

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

National Semiconductor Corporation

3.2 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5

LM2575S-3.3

National Semiconductor Corporation

Swithed-Mode Power Supply Controller, Voltage Mode Type, Bi-Polar, 5 Pin, Plastic, SIP

Part Number

Manufacturer

Description

Stock

LM2575S-3.3

D# LM2575S-3dot3

National Semiconductor Corporation

Semiconductor

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

D# 5358786

Texas Instruments

Texas Instruments, LM2575S-3.3/NOPB Step-Down Switching Regulator, 1-Channel 1A 5-Pin, D2PAK, PK

Min Qty: 5

Container: Package

105

Part Number	Manufacturer	Description	Stock
LM2575S-3.3/NOPB	Texas Instruments	LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant	450
LM2575SX-3.3/NOPB	National Semiconductor Corporation	LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Compliant	2118
LM2575S-3.3	Texas Instruments	LM2575-N SIMPLE SWITCHER 1A Step-Down Voltage Regulator RoHS: Not Compliant	5175

Part Number	Manufacturer	Description	Stock
LM2575S3.3TR	Semtech Corporation	OEM/CM ONLY	14401
LM2575S33	National Semiconductor Corporation	OEM/CM ONLY	16545
LM2575S3.3NOPB	National Semiconductor Corporation	OEM/CM ONLY	227
LM2575S33P	National Semiconductor Corporation	OEM/CM ONLY	826

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

Texas Instruments

IN stock Immediate delivery

395

LM2575S-3.3

XBL

IN stock Immediate delivery

13847

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

LM2575S-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER 1A Step-Down Voltage Regulator

Part Number

Manufacturer

Description

Stock

LM2575S-3.3

National Semiconductor Corporation

shipping today

LM2575SX-3.3/NOPB

National Semiconductor Corporation

shipping today

4886

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

D# 40100172

Texas Instruments

Conv DC-DC 4.75V to 40V Step Down Single-Out 3.3V 1A 6-Pin(5+Tab) DDPAK T/R

Part Number	Manufacturer	Description	Stock
LM2575S-3.3	Texas Instruments	RFQ	10477
LM2575SX-3.3/NOPB	Texas Instruments	RFQ	6572
LM2575S33	National Semiconductor Corporation	RFQ	1490
LM2575S-3.3/NOPB	Texas Instruments	RFQ	5158

Part Number

Manufacturer

Description

Stock

LM2575SX-3.3/NOPB

Texas Instruments

IC REG BUCK 3.3V 1A TO263-5

2216

LM2575S-3.3

Texas Instruments

IC REG BUCK 3.3V 1A TO263-5

870

Part Number

Manufacturer

Description

Stock

LM2575S-3.3/NOPB

D# 3122847

Texas Instruments

STEP-DOWN REGULATOR, TO-263-5

RoHS: Compliant

Min Qty: 1

Container: Each

648

Quick Inquiry

LM2575S-3.3

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