LMR14020SQDPRTQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR14020SQDPRTQ1 product

LMR14020SQDPRTQ1

Voltage Regulators - DC DC Switching Regulators

40 V buck regulator2 AAEC-Q100WSON-10spread spectrum

LMR14020SQDPRTQ1 is a 40 V, 2 A automotive-qualified non-synchronous buck regulator in a 4.1 mm WSON-10 package with a spread-spectrum option.

Best for

  • Automotive battery-derived rails
  • Industrial wide-input buck supplies

Avoid if

  • A synchronous rectifier is required
  • Output current exceeds 2 A

Check before use

  • Verify switching loss and thermal margin at maximum VIN
  • Use a WSON-compatible soft-start capacitor of 4.7 nF or less

Key specifications

Input voltage
4 V to 40 V
Output current
2 A continuous
Switching frequency
200 kHz to 2.5 MHz
Package
WSON-10, 4.1 mm x 4.1 mm x 0.8 mm max

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Automotive power conversionIndustrial DC power rails

CAD Models

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3D Model
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Alternative components

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Design and risk insights

Questions & answers

LMR14020SQDPRTQ1 is a Texas Instruments LMR14020-Q1 family 40 V, 2 A non-synchronous step-down DC-DC regulator. This orderable variant uses the 10-pin WSON DPR package and includes spread-spectrum frequency dithering.