Name: LM2679S-3.3
Brand: Texas Instruments
SKU: LM2679S-3-3
Price: 7.3029 USD
Availability: InStock
Rating: 5 (115 reviews)

LM2679S-3.3

For Reference Only

Part Number	LM2679S-3.3
Manufacturer	Texas Instruments
Description	IC REG BUCK 3.3V 5A TO263-7
Datasheet	LM2679S-3.3 Specifications
Package	TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
ECAD
In Stock	43,692 piece(s)
Unit Price	$ 7.3029 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
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Part Number # LM2679S-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 LM2679S-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 LM2679S-3.3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2679S-3.3.

LM2679S-3.3 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)	3.3V
Voltage - Output (Max)	-
Current - Output	5A
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

LM2679S-3.3 Reviews

Jerem*****hankar

April 6, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Eri*****Ruiz

March 29, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of LM2679S-3.3.

Kyle*****tkins

February 22, 2023

★ ★ ★ ★ ★

good item, quick delivery, prefer to recommended.

Write a Review

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LM2679S-3.3 Packaging

LM2679S-3.3 FAQ

1. How to order LM2679S-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 LM2679S-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 LM2679S-3.3. All suppliers must pass our qualification reviews before they can publish their products including LM2679S-3.3 on Heisener; we pay more attention to the channels and quality of LM2679S-3.3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2679S-3.3 price and inventory displayed accurate?

The price and inventory of LM2679S-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 LM2679S-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 LM2679S-3.3 we delivered, we will accept the replacement or return of the LM2679S-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 LM2679S-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 LM2679S-3.3 pin diagram, LM2679S-3.3 datasheet?

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

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LM2679S-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

LM2679S-3.3/NOPB

D# V99:2348_07270173

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

LM2679S-3.3

D# V99:2348_07270172

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2679S-3.3/NOPB

D# LM2679S-3.3/NOPB

Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail - Rail/Tube (Alt: LM2679S-3.3/NOPB)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2679S-3.3

National Semiconductor Corporation

575

Part Number

Manufacturer

Description

Stock

LM2679S-3.3

Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

483

LM2679S-3.3/NOPB

Texas Instruments

IC REG BUCK 3.3V 5A TO263-7

483

Part Number	Manufacturer	Description	Stock
LM2679S-3.3-NS D# 2156-LM2679S-3.3-NS-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 8.1	0
LM2679S-3.3 D# 2156-LM2679S-3.3-ND	Rochester Electronics LLC	SWITCHING REG, VOLTAGE-MODE, 8.1	0
LM2679S-3.3/NOPB D# LM2679S-3.3/NOPB-ND	Texas Instruments	IC REG BUCK 3.3V 5A TO263-7	37

Part Number	Manufacturer	Description	Stock
LM2679S33	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	4733
LM2679S33NOPB	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	35
LM2679S33NS	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	6

Part Number

Manufacturer

Description

Stock

LM2679S33

Texas Instruments

OEM/CM ONLY

148

LM2679S33NOPB

Texas Instruments

OEM/CM ONLY

464

Part Number	Manufacturer	Description	Stock
LM2679S3.3 D# NS-LM2679S3.3	National Semiconductor Corporation	OEM/CM ONLY	1185
LM2679S-3.3/NOPB D# NS-LM2679S-3.3/NOPB	Texas Instruments	OEM/CM ONLY	10186
LM2679S-3.3 D# NS-LM2679S-3.3	Texas Instruments	OEM/CM ONLY	3674

Part Number

Manufacturer

Description

Stock

LM2679S-3.3

National Semiconductor Corporation

SWITCHING REGULATOR, VOLTAGE-MODE, 8.1A, 280KHZ SWITCHING FREQ-MAX, PSSO7

Part Number

Manufacturer

Description

Stock

LM2679S-3.3/NOPB

Texas Instruments

LM2679 SIMPLE SWITCHER 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit

RoHS: Compliant

LM2679S-3.3

Texas Instruments

LM2679 SIMPLE SWITCHER 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit

RoHS: Not Compliant

4080

Part Number

Manufacturer

Description

Stock

LM2679S3.3

National Semiconductor Corporation

OEM/CM ONLY

1189

Part Number

Manufacturer

Description

Stock

LM2679S-3.3/NOPB

Texas Instruments

SIMPLE SWITCHER® 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit

Part Number

Manufacturer

Description

Stock

LM2679S-3.3

National Semiconductor Corporation

shipping today

5196

LM2679S-3.3/NOPB

National Semiconductor Corporation

shipping today

Part Number

Manufacturer

Description

Stock

LM2679S-3.3/NOPB

D# 46912745

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

LM2679S-3.3

D# 35337639

Texas Instruments

Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 Tube

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM2679S-3.3

National Semiconductor Corporation

RFQ

3249

Quick Inquiry

LM2679S-3.3

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