Name: LM2673SX-5.0
Brand: Texas Instruments
SKU: LM2673SX-5-0
Availability: InStock
Rating: 5 (81 reviews)

LM2673SX-5.0

For Reference Only

Part Number	LM2673SX-5.0
Manufacturer	Texas Instruments
Description	IC REG BUCK 5V 3A TO263-7
Datasheet	LM2673SX-5.0 Datasheet LM2673SX-5.0 Specifications
Package	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
In Stock	5,440 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 25 - Apr 30 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2673SX-5.0 (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 LM2673SX-5.0 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2673SX-5.0 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2673SX-5.0.

LM2673SX-5.0 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
Series	SIMPLE SWITCHER?
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Fixed
Number of Outputs	1
Voltage - Input (Min)	8V
Voltage - Input (Max)	40V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Current - Output	3A
Frequency - Switching	260kHz
Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Supplier Device Package	DDPAK/TO-263-7

LM2673SX-5.0 Datasheet

LM2673SX-5.0 Reviews

Camr*****haffer

April 3, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Bent*****igam

March 30, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Cana*****reen

March 17, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

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LM2673SX-5.0 Packaging

LM2673SX-5.0 FAQ

1. How to order LM2673SX-5.0 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 LM2673SX-5.0 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2673SX-5.0. All suppliers must pass our qualification reviews before they can publish their products including LM2673SX-5.0 on Heisener; we pay more attention to the channels and quality of LM2673SX-5.0 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2673SX-5.0 price and inventory displayed accurate?

The price and inventory of LM2673SX-5.0 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 LM2673SX-5.0?

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 LM2673SX-5.0 we delivered, we will accept the replacement or return of the LM2673SX-5.0 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 LM2673SX-5.0.

(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 LM2673SX-5.0 pin diagram, LM2673SX-5.0 datasheet?

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

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LM2673SX-5.0 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

LM2673S-5.0/NOPB

D# V99:2348_07270037

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 Tube

LM2673SX-5.0/NOPB

D# V72:2272_07270049

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 T/R

Part Number

Manufacturer

Description

Stock

LM2673S-5.0/NOPB

D# LM2673S-5.0/NOPB

Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2673S-5.0/NOPB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

National Semiconductor Corporation

206

LM2673S-5.0/NOPB

National Semiconductor Corporation

Part Number	Manufacturer	Description	Stock
LM2673SX-5.0	Texas Instruments	- Tape and Reel	3000
LM2673S-5.0/NOPB	Texas Instruments	STEP-DOWN REGULATOR TO-263-7	4
LM2673SX-5.0/NOPB	Texas Instruments	- Tape and Reel	3000

Part Number	Manufacturer	Description	Stock
LM2673SX-5.0/NOPB D# LM2673SX-5.0/NOPBCT-ND	Texas Instruments	IC REG BUCK 5V 3A TO263-7	715
LM2673SX-5.0 D# LM2673SX-5.0TR-ND	Texas Instruments	IC REG BUCK 5V 3A TO263-7	0
LM2673S-5.0/NOPB D# LM2673S-5.0/NOPB-ND	Texas Instruments	IC REG BUCK 5V 3A TO263-7	1054

Part Number

Manufacturer

Description

Stock

LM2673S-5.0/NOPB

D# LM2673S-5.0/NOPB

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

Part Number	Manufacturer	Description	Stock
LM2673SX-5.0	National Semiconductor Corporation	In stock shipping within 2days	340
LM2673S-5.0/NOPB	National Semiconductor Corporation	In stock shipping within 2days	484
LM2673SX-5.0/NOPB	Texas Instruments	In stock shipping within 2days	895

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

D# 3122895RL

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM2673SX50NOPB

OEM/CM QUOTES ONLY | NO BROKERS

1160

LM2673SX50

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

336

Part Number	Manufacturer	Description	Stock
LM2673SX50NOP	Texas Instruments	OEM/CM ONLY	953
LM2673SX50NOPB	Texas Instruments	OEM/CM ONLY	280
LM2673SX50	Texas Instruments	OEM/CM ONLY	761

Part Number

Manufacturer

Description

Stock

LM2673S-5.0/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

484

LM2673SX-5.0/NOPB

Texas Instruments

OEM/CM Immediate delivery

700

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

D# 926-LM2673SX50NOPB

Texas Instruments

Switching Voltage Regulators 3A SD VTG Reg w/ Adj Crnt Limit

RoHS: Compliant

774

LM2673S-5.0/NOPB

D# 926-LM2673S-5.0/NOPB

Texas Instruments

Switching Voltage Regulators 3A STEP-DOWN VLTG REG

RoHS: Compliant

150

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

D# 26AJ7193

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7, Topology:Buck (Step Down), Input Voltage Min:8V, Input Voltage Max:40V, DC / DC Converter IC Case:TO-263, No. of Pins:7Pins, Output Current:3A, Output Voltage Nom.:5V, Switching Frequency:260kHz, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2673S-5.0/NOPB D# NS-LM2673S-5.0/NOPB	Texas Instruments	OEM/CM ONLY	9751
LM2673SX-5.0/NOPB D# NS-LM2673SX-5.0/NOPB	Texas Instruments	OEM/CM ONLY	2938
LM2673SX-5.0 D# NS-LM2673SX-5.0	Texas Instruments	OEM/CM ONLY	2760

Part Number	Manufacturer	Description	Stock
LM2673SX-5.0/NOPB	National Semiconductor Corporation		164
LM2673S-5.0/NOPB	National Semiconductor Corporation	5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7	7
LM2673SX-5.0	National Semiconductor Corporation	Swithed-Mode Power Supply Controller, Voltage Mode Type, 7 Pin, Plastic, SIP	33

Part Number

Manufacturer

Description

Stock

LM2673S-5.0/NOPB

D# 5334134

Texas Instruments

Texas Instruments, LM2673S-5.0/NOPB Step-Down Switching Regulator, 1-Channel 3A 7-Pin, D2PAK, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM2673SX5.0

National Semiconductor Corporation

OEM/CM ONLY

306

LM2673SX5.0/NOPB

National Semiconductor Corporation

OEM/CM ONLY

168

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

Texas Instruments

IN stock Immediate delivery

695

LM2673S-5.0/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

479

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

Texas Instruments

8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit

LM2673S-5.0/NOPB

Texas Instruments

8V to 40V, 3A SIMPLE SWITCHER® buck converter with adjustable current limit

Part Number

Manufacturer

Description

Stock

LM2673S-5.0/NOPB

Texas Instruments

shipping today

19996

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

D# 38608182

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 T/R

LM2673S-5.0/NOPB

D# 34785161

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 5V 3A 8-Pin(7+Tab) TO-263 Tube

Part Number	Manufacturer	Description	Stock
LM2673SX-5.0	National Semiconductor Corporation	RFQ	1428
LM2673SX-5.0/NOPB	Texas Instruments	RFQ	13246
LM2673SX50	National Semiconductor Corporation	RFQ	1217
LM2673S-5.0/NOPB	Texas Instruments	RFQ	3780

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

Texas Instruments

LM2673 SIMPLE SWITCHER? 3-A Step-Down Voltage Regulator With Adjustable Current Limit

870

Part Number

Manufacturer

Description

Stock

LM2673SX-5.0/NOPB

D# 3122895

Texas Instruments

DC/DC CONV, BUCK, 260KHZ, TO-263-7

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM2673SX-5.0

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