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LM22680MR-ADJ/NOPB AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM22680MR-ADJ/NOPB product

LM22680MR-ADJ/NOPB

Voltage Regulators - DC DC Switching Regulators

buck regulatoradjustable output42 V input2 A outputSO PowerPADnon-synchronous

LM22680MR-ADJ/NOPB is a 42 V adjustable buck regulator with an integrated high-side MOSFET and up to 2 A output capability.

Best for

  • Adjustable intermediate-voltage buck rails
  • Industrial and embedded power conversion
  • 12 V or 24 V input systems

Avoid if

  • A synchronous rectifier is required
  • The design cannot accommodate an external Schottky diode
  • Hard-short survival is required while external frequency synchronization is enabled

Check before use

  • Confirm input voltage remains within 4.5 V to 42 V during operation
  • Confirm thermal performance of the exposed PowerPAD layout
  • Check short-circuit operating area at maximum input voltage

Key specifications

Input range
4.5 V to 42 V
Output current
Up to 2 A
Feedback reference
1.285 V typical
Switching frequency
500 kHz typical
Package
8-pin SO PowerPAD (DDA)

Compliance & Environment

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

Application

Industrial controlEmbedded power railsTelecom and data communications

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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3D Model
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

LM22680MR-ADJ/NOPB is a Texas Instruments adjustable, non-synchronous step-down regulator in an 8-pin SO PowerPAD package. It operates from 4.5 V to 42 V, integrates a high-side N-channel MOSFET, and is specified for up to 2 A output current.