LM2674MX-ADJ The Texas Instruments LM2674MX-ADJ is a 500mA, 40V input, step-down switching regulator. It features a low component count and is designed for ease of use.
Mfr Part #:

LM2674MX-ADJ

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2674MX-ADJ is a 500mA, 40V input, step-down switching regulator. It features a low component count and is designed for ease of use.
✓ Total Stock: 42,528 pcs
$ Price Range: $165.89

LM2674MX-ADJ Available from 2 distributors

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✓ Non-Authorised
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33,794 pcs
33794 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
8,734 pcs
8734 pcs On Request 1 On Request On Request On Request On Request On Request

LM2674MX-ADJ Specifications Quick View

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LM2674MX-ADJ Description

Short technical summary and product information.

The LM2674MX-ADJ from Texas Instruments is a high-efficiency, 500mA step-down (buck) switching regulator. It operates with an input voltage range of 8V to 40V and offers an adjustable output voltage from 1.23V to 37V.

 

This regulator is designed for simplicity, requiring only five external components and utilizing readily available standard inductors. Key electrical features include voltage mode control, a fixed 260kHz internal oscillator, and a maximum duty cycle of 95%. It also incorporates essential protection features such as TTL shutdown capability, thermal shutdown, and current limit protection.

 

The LM2674MX-ADJ is available in multiple package options including 8-pin SOIC, PDIP, and 16-pin WSON. Its design facilitates a low component count, making it suitable for various power management applications where efficiency and a compact solution are desired.

 

This device is well-suited for applications requiring a stable, regulated output voltage from a higher input voltage source. Its adjustable output and robust protection features make it a versatile choice for power supply designs.

LM2674MX-ADJ Quick Information

Product Type: Step-Down Regulator
Canonical Name: LM2674MX-ADJ Step-Down Voltage Regulator
Subcategory: Step-Down (Buck) Converter

LM2674MX-ADJ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM2674MX-ADJ Estimated Pricing

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1+ $165.89 $165.89

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

LM2674MX-ADJ Features

  • 500mA output current capability.
  • Wide 8V to 40V input voltage range.
  • Adjustable output voltage from 1.23V to 37V.
  • Fixed 260kHz internal oscillator.
  • Includes enable and overcurrent protection.

LM2674MX-ADJ Applications

  • Powering embedded systems.
  • Generating regulated DC voltages.
  • Battery powered devices.
  • Consumer electronics power supplies.

LM2674MX-ADJ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the LM2674MX-ADJ?

The maximum input voltage is 40V.

What is the maximum output current of the LM2674MX-ADJ?

The maximum output current is 0.5A.

What is the adjustable output voltage range for the LM2674MX-ADJ?

The output voltage can be adjusted from 1.23V to 37V.

What is the operating temperature range of the LM2674MX-ADJ?

The operating temperature range is -40°C to 125°C.

What type of control mode does the LM2674MX-ADJ use?

It uses voltage mode control.

What are the key features of the LM2674MX-ADJ?

Key features include enable and overcurrent protection.

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