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L5973D013TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L5973D013TR product

L5973D013TR

Voltage Regulators - DC DC Switching Regulators

Buck Regulator2.5ASTMicroelectronics

The L5973D is a versatile 2.5A step-down switching regulator designed for high-efficiency power conversion in industrial and consumer applications.

Best for

  • 5V bus conversion
  • Industrial DC-DC modules
  • Consumer electronics power supplies

Avoid if

  • Applications requiring extremely low quiescent current in standby
  • Designs needing switching frequencies significantly higher than 250 kHz

Check before use

  • Thermal dissipation requirements
  • Inductor saturation current ratings

Key specifications

Max Output Current
2.5 A
Input Voltage
4 V - 36 V
Switching Frequency
250 kHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial

Datasheet

L5973D013TR-STMicroelectronics-datasheet-14166861.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L5973D013TR: 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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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The L5973D is a monolithic step-down power switching regulator capable of delivering over 2A of DC current, featuring an internal 2.5A switch.