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LM2676S-ADJ The Texas Instruments LM2676S-ADJ is a 3A step-down switching regulator. It offers an adjustable output voltage and a wide input voltage range.
Mfr Part #:

LM2676S-ADJ

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2676S-ADJ is a 3A step-down switching regulator. It offers an adjustable output voltage and a wide input voltage range.
✓ Total Stock: 1,361 pcs
$ Price Range: $0.16

LM2676S-ADJ Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2676S-ADJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Duty Cycle
Efficiency
Frequency
Function
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
SVHC Present
Storage Temperature
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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LM2676S-ADJ Description

Short technical summary and product information.

The Texas Instruments LM2676S-ADJ is a versatile DC-DC switching regulator designed for step-down (buck) conversion. It supports an input voltage range from 8V to 40V and can deliver up to 3A of output current.

 

This regulator features an adjustable output voltage, with a minimum configurable voltage of 1.23V and a maximum of 37V. It operates at a fixed switching frequency of 260kHz, contributing to its efficiency and allowing for the use of smaller external components. The device includes features such as overcurrent protection and an enable function.

 

Packaged in a TO-263-8, D²Pak (7 Leads + Tab), TO-263CA surface-mount package, the LM2676S-ADJ is suitable for various power management applications. Its operating temperature range is -40°C to 125°C (TJ), making it robust for demanding environments. The typical quiescent current is low at 4.2mA, and standby current when switched off is 50µA.

LM2676S-ADJ Quick Information

Product Type: Step-Down Regulator
Canonical Name: LM2676S-ADJ Step-Down Voltage Regulator
Subcategory: Buck Converter

LM2676S-ADJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

LM2676S-ADJ Estimated Pricing

Qty Low High
1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM2676S-ADJ Features

  • Step-down switching regulator with 3A output.
  • Wide 8V to 40V input voltage range.
  • Adjustable output voltage from 1.23V to 37V.
  • Fixed 260kHz switching frequency.
  • Surface mount TO-263 package.

LM2676S-ADJ Applications

  • Power supplies for embedded systems.
  • Industrial control applications.
  • Battery-powered devices.
  • Point-of-load power conversion.

LM2676S-ADJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM2676S-ADJ?

8V to 40V.

What is the package type of the LM2676S-ADJ?

TO-263-8, D²Pak (7 Leads + Tab), TO-263CA, also known as DDPAK/TO-263-7.

What is the operating temperature range of the LM2676S-ADJ?

-40°C to 125°C.

What is the maximum output current of the LM2676S-ADJ?

3A.

What is the output voltage range of the LM2676S-ADJ?

Adjustable from 1.23V to 37V.

What is the switching frequency of the LM2676S-ADJ?

260kHz.

What is the typical quiescent current of the LM2676S-ADJ?

4.2 mA.

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