About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2679S-ADJ
LM2679S-ADJ Image
LM2679S-ADJ Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite

LM2679S-ADJ - Texas Instruments

Manufacturer Part Number
LM2679S-ADJ
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2679S-ADJ
ECAD Model
Parts Description
IC REG BUCK ADJ 5A TO263-7
Detailed Description
Package
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Data sheet
LM2679.pdf
RoHs Status
ROHS3 Compliant
Compare
In stock: 5235

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity

Specifications

LM2679S-ADJ Tech Specifications
Texas Instruments - LM2679S-ADJ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2679S-ADJ

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.21V  
Voltage - Output (Max) 37V  
Voltage - Input (Min) 8V  
Voltage - Input (Max) 40V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package DDPAK/TO-263-7  
Series SIMPLE SWITCHER®  
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 260kHz  
Current - Output 5A  
Base Product Number LM2679  

Parts Introduction

Manufacturer Part Number

LM2679S-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2679S-ADJ from Texas Instruments is part of the SIMPLE SWITCHER® series, designed for power management applications where efficient voltage regulation is required.

Product Features and Performance

Efficient step-down (buck) voltage regulator

Adjustable output voltage from 1.21V to 37V

Capable of supplying up to 5A of output current

Operational top frequency of switching at 260kHz

Supports a wide range of input voltages from 8V to 40V

Thermal shutdown and current limit protection

Product Advantages

High efficiency reduces thermal footprint

Supports a broad spectrum of applications due to wide input voltage capability

Reliable performance in a wide range of operating temperatures

Built-in protection features enhance product life and safety

Complex external circuitry not required for basic operation

Key Technical Parameters

Output Type: Adjustable

Topology: Buck

Number of Outputs: 1

Minimum Input Voltage: 8V

Maximum Input Voltage: 40V

Minimum Output Voltage: 1.21V

Maximum Output Voltage: 37V

Output Current: 5A

Switching Frequency: 260kHz

Operating Temperature Range: -40°C to 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Over-temperature protection

Current limit protection

Under voltage lockout

Compatibility

Compatible with surface mount technology

Fits the TO-263 (DDPAK-7) package standard

Application Areas

Power supply modules

Consumer electronics

Industrial control systems

Communications equipment

Product Lifecycle

Status: Last Time Buy

Options for replacement or upgrade may be limited

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliable and high-quality components

Reduction in external components needed due to integrated features

Ideal for designs requiring wide input voltage range and high output current

Capable of withstanding harsh industrial environments

Accessible customer and technical support from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2679S-ADJ

Product Attribute LM2679S-ADJ LM2678T-5.0 LM2679S-5.0 LM2679T-3.3
Part Number LM2679S-ADJ LM2678T-5.0 LM2679S-5.0 LM2679T-3.3
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Base Product Number LM2679 LM2678 LM2679 LM2679
Current - Output 5A 5A 5A 5A
Supplier Device Package DDPAK/TO-263-7 TO-220-7 DDPAK/TO-263-7 TO-220-7
Voltage - Output (Min/Fixed) 1.21V 5V 5V 3.3V
Output Configuration Positive Positive Positive Positive
Topology Buck Buck Buck Buck
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-220-7 Formed Leads TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-220-7 Formed Leads
Package Tube Tube Tube Tube
Series SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER®
Synchronous Rectifier No No No No
Mounting Type Surface Mount Through Hole Surface Mount Through Hole
Number of Outputs 1 1 1 1
Voltage - Input (Min) 8V 8V 8V 8V
Function Step-Down Step-Down Step-Down Step-Down
Output Type Adjustable Fixed Fixed Fixed
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Voltage - Output (Max) 37V - - -
Voltage - Input (Max) 40V 40V 40V 40V
Frequency - Switching 260kHz 260kHz 260kHz 260kHz

LM2679S-ADJ Datasheet PDF

Download LM2679S-ADJ pdf datasheets and Texas Instruments documentation for LM2679S-ADJ - Texas Instruments.

Datasheets
LM2679.pdf
PCN Assembly/Origin
2.73KHz.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
LM2679S-ADJ Image

LM2679S-ADJ

Texas Instruments
32D-LM2679S-ADJ

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB