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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLM2676T-ADJ
LM2676T-ADJ Image
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LM2676T-ADJ - Texas Instruments

Manufacturer Part Number
LM2676T-ADJ
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM2676T-ADJ
ECAD Model
Parts Description
IC REG BUCK ADJ 3A TO220-7
Detailed Description
Package
TO-220-7 Formed Leads
Data sheet
LM2676.pdf
RoHs Status
ROHS3 Compliant
In stock: 8813

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Quantity

Specifications

LM2676T-ADJ Tech Specifications
Texas Instruments - LM2676T-ADJ technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM2676T-ADJ

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.2V  
Voltage - Output (Max) 37V  
Voltage - Input (Min) 8V  
Voltage - Input (Max) 40V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package TO-220-7  
Series SIMPLE SWITCHER®  
Package / Case TO-220-7 Formed Leads  
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 Through Hole  
Function Step-Down  
Frequency - Switching 260kHz  
Current - Output 3A  
Base Product Number LM2676  

Parts Introduction

Manufacturer Part Number

LM2676T-ADJ

Manufacturer

Texas Instruments

Introduction

The LM2676T-ADJ is a versatile step-down voltage regulator from Texas Instruments, designed to efficiently lower voltage levels while maintaining stability and performance.

Product Features and Performance

Adjustable output voltage from 1.2V to 37V

Input voltage range from 8V to 40V

Can deliver output current up to 3A

Switching frequency at 260kHz

Non-synchronous rectification

Operating temperature range from -40°C to 125°C

Through-hole mounting type

Encased in TO-220-7 package

Product Advantages

High flexibility with adjustable output

Supports a wide range of input voltages

Capable of handling significant current load

Suitable for high temperature applications

Key Technical Parameters

Voltage Input (Min): 8V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 37V

Current Output: 3A

Switching Frequency: 260kHz

Quality and Safety Features

Operates effectively within a broad temperature spectrum (-40°C to 125°C)

Reliable through-hole mounting design

Compatibility

Compatible with various electronic applications requiring adjustable output voltage within its specified ranges.

Application Areas

Industrial power supplies

Computing systems

Consumer electronics

Telecommunications equipment

Product Lifecycle

Classified as Last Time Buy

Check for replacement models or necessary upgrades

Several Key Reasons to Choose This Product

Highly flexible output settings from 1.2V to 37V, suitable for diverse applications

Robust design capable of delivering up to 3A output

Broad input voltage range accommodates different power systems

Reliable performance over a wide range of operation temperatures

Designed by Texas Instruments, a leading manufacturer in the semiconductor industry

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM2676T-ADJ

Product Attribute LM2676T-ADJ LM2677S-3.3 LM2676SX-3.3 LM2677SD-ADJ
Part Number LM2676T-ADJ LM2677S-3.3 LM2676SX-3.3 LM2677SD-ADJ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Output Type Adjustable Fixed Fixed Adjustable
Synchronous Rectifier No No No No
Supplier Device Package TO-220-7 DDPAK/TO-263-7 DDPAK/TO-263-7 14-VSON (5x6)
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Topology Buck Buck Buck Buck
Package / Case TO-220-7 Formed Leads TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 14-VDFN Exposed Pad
Base Product Number LM2676 LM2677 - LM2677
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Output (Max) 37V - - 37V
Voltage - Input (Min) 8V 8V 8V 8V
Voltage - Input (Max) 40V 40V 40V 40V
Current - Output 3A 5A 3A 5A
Frequency - Switching 260kHz 260kHz 260kHz 260kHz
Series SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER® SIMPLE SWITCHER®
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Voltage - Output (Min/Fixed) 1.2V 3.3V 3.3V 1.21V
Output Configuration Positive Positive Positive Positive
Number of Outputs 1 1 1 1
Package Tube Tube Bulk Tape & Reel (TR)

LM2676T-ADJ Datasheet PDF

Download LM2676T-ADJ pdf datasheets and Texas Instruments documentation for LM2676T-ADJ - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf
HTML Datasheet
LM2676.pdf

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

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LM2676T-ADJ Image

LM2676T-ADJ

Texas Instruments
32D-LM2676T-ADJ

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