LM22674MRX-ADJ The Texas Instruments LM22674MRX-ADJ is a 500mA SIMPLE SWITCHER buck converter. It features a wide input voltage range from 4.5V to 42V.
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LM22674MRX-ADJ

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM22674MRX-ADJ is a 500mA SIMPLE SWITCHER buck converter. It features a wide input voltage range from 4.5V to 42V.
✓ Total Stock: 53,141 pcs
$ Price Range: $1.08

LM22674MRX-ADJ Available from 2 distributors

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✓ Non-Authorised
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46,359 pcs
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Non-Authorised Inventory information
6,782 pcs
6782 pcs On Request 1 On Request On Request 18 On Request On Request

LM22674MRX-ADJ Specifications Quick View

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LM22674MRX-ADJ Description

Short technical summary and product information.

The Texas Instruments LM22674MRX-ADJ is an active buck converter from the SIMPLE SWITCHER family. It operates with an input voltage range of 4.5V to 42V and can provide an output current of up to 0.5A. The output voltage is adjustable, with a minimum of 1.285V.

 

This voltage regulator utilizes internally compensated voltage mode control and is stable with low ESR ceramic capacitors. It features a 200 mΩ N-Channel MOSFET and a switching frequency of 500 kHz. The operating temperature range is -40°C to 125°C.

 

The LM22674MRX-ADJ is available in an HSOIC (DDA) package with a surface mount configuration. The package dimensions are 4.9 mm x 6 mm, with an area of 29.4 mm². It also comes in a SO PowerPAD package with an exposed pad.

 

Key features include a precision enable pin, integrated boot-strap diode, and integrated soft-start. The device is fully WEBENCH enabled, facilitating design processes.

LM22674MRX-ADJ Quick Information

Product Type: Buck Converter
Series: SIMPLE SWITCHER
Canonical Name: Texas Instruments LM22674MRX-ADJ Buck Converter
Subcategory: Buck Converter

LM22674MRX-ADJ Compliance

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

LM22674MRX-ADJ Estimated Pricing

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1+ $1.08 $1.08

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

LM22674MRX-ADJ Features

  • Wide 4.5V to 42V input voltage range.
  • 0.5A output current capability.
  • Adjustable output voltage down to 1.285V.
  • 500 kHz switching frequency.
  • Surface mount HSOIC and SO PowerPAD packages.

LM22674MRX-ADJ Applications

  • Power management applications.
  • DC-DC conversion circuits.
  • Embedded systems designs.
  • Industrial control systems.

LM22674MRX-ADJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM22674MRX-ADJ?

The LM22674MRX-ADJ accepts an input voltage from 4.5V to 42V.

What is the output voltage range?

Output is adjustable from 1.285V to 37V.

What is the maximum output current?

It can deliver up to 0.5A.

What is the operating temperature range?

It operates from -40°C to 125°C.

What is the switching frequency?

The switching frequency is fixed at 500kHz.

What package is the device available in?

It comes in an HSOIC (DDA) surface-mount package with exposed thermal pad, measuring 6mm × 4.9mm.

What is the typical quiescent current?

Typical quiescent current is 3.4mA.

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