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LMR51420YFDDCR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR51420YFDDCR product

LMR51420YFDDCR

Voltage Regulators - DC DC Switching Regulators

Buck ConverterSynchronous2AWide VIN

The LMR51420YFDDCR is a high-efficiency 2A synchronous buck converter designed for industrial applications requiring a wide input voltage range and constant switching frequency.

Best for

  • Industrial power supplies
  • Motor drives
  • Building automation

Avoid if

  • Applications requiring extremely low switching noise without filtering
  • Current requirements exceeding 2A

Check before use

  • Thermal management for the SOT-23 package
  • Input voltage transients

Key specifications

Input Voltage
4.5V - 36V
Output Current
2A
Switching Frequency
1.1MHz

Compliance & Environment

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

Application

Industrial PowerMotor Drives

Datasheet

sluucg9

800 KB

Datasheet AI

CAD Models

Download ECAD models for LMR51420YFDDCR: 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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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 2A synchronous buck converter from Texas Instruments, featuring a 4.5V to 36V input range and 1.1MHz fixed switching frequency with FPWM mode.