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L5973ADTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L5973ADTR product

L5973ADTR

Voltage Regulators - DC DC Switching Regulators

Buck RegulatorPMICSTMicroelectronics

The L5973ADTR is a 2A step-down switching regulator designed for high-efficiency power conversion in industrial and consumer applications.

Best for

  • Industrial DC-DC converters
  • Consumer electronics power supplies

Avoid if

  • Applications requiring extremely low quiescent current in standby

Check before use

  • Thermal design and PCB layout

Key specifications

Max Output Current
2 A
Input Voltage Range
4 V - 36 V
Switching Frequency
500 kHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialConsumer

Datasheet

l5973ad.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L5973ADTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

Real-time and catalog pricing from verified distributors

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

It is a monolithic step-down switching regulator with an internal 2A P-channel D-MOS switch, capable of operating from a 4V to 36V input.