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LM22676MRX-5.0/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM22676MRX-5.0/NOPB product

LM22676MRX-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators

5 V fixed output42 V input3 A buck regulator500 kHzSO PowerPADexternal Schottky diode

LM22676MRX-5.0/NOPB is a fixed 5 V, 3 A buck regulator for input rails up to 42 V, supplied in an 8-pin SO PowerPAD package.

Best for

  • Fixed 5 V rails derived from 12 V or 24 V sources
  • Industrial and embedded buck supplies
  • Applications requiring up to 3 A load current

Avoid if

  • Input transients can exceed the 43 V absolute maximum without protection
  • A synchronous topology or very low light-load loss is required
  • Board area cannot support the external diode and thermal layout

Check before use

  • Worst-case VIN including transients
  • Schottky diode reverse-voltage and average-current ratings
  • Inductor saturation current versus current limit
  • Thermal pad soldering and ground-plane area

Key specifications

Output voltage
5 V fixed
Input range
4.5 V to 42 V
Output current
Up to 3 A
Switching frequency
500 kHz
Package
SO PowerPAD (DDA), 8-pin

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

Industrial control power railsEmbedded-system 5 V railsTelecom and datacom supplies

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM22676MRX-5.0/NOPB: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Texas Instruments SIMPLE SWITCHER non-synchronous step-down regulator with a fixed 5 V output, integrated high-side N-channel MOSFET, and 8-pin SO PowerPAD package.