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LMR51430YDDCR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR51430YDDCR product

LMR51430YDDCR

Voltage Regulators - DC DC Switching Regulators

Buck ConverterSynchronous3A36V

The LMR51430YDDCR is a high-efficiency, 3-A synchronous buck converter designed for industrial applications requiring a wide input voltage range (4.5 V to 36 V).

Best for

  • Industrial power supplies
  • Motor drives
  • Building automation

Avoid if

  • Applications requiring extremely low noise at light loads (consider FPWM version instead)

Check before use

  • Inductor saturation current and output capacitor ESR

Key specifications

Input Voltage
4.5 V - 36 V
Output Current
3 A
Switching Frequency
1.1 MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialPower

Datasheet

sszqpt6

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMR51430YDDCR: 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
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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 synchronous step-down DC-DC converter from Texas Instruments, capable of delivering up to 3 A of output current from a 4.5 V to 36 V input.