STI3470 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

STI3470 product

STI3470

PMIC - Voltage Regulators - DC DC Switching Regulators

Step-Down ConverterSynchronous2A18V

The STI3470 is a compact, high-efficiency 2A synchronous step-down converter suitable for general-purpose power regulation in consumer and industrial electronics.

Best for

  • Distributed power systems
  • Consumer electronics
  • Set-top boxes

Avoid if

  • Applications requiring extremely low quiescent current in standby
  • Designs exceeding 18V input

Check before use

  • Thermal dissipation requirements at 2A load

Key specifications

Max Output Current
2 A
Input Voltage
3.5 V - 18 V
Efficiency
Up to 94%

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

PowerConsumer

CAD Models

Download ECAD models for STI3470: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The STI3470 is a fully integrated 2.0A synchronous step-down DC/DC converter designed for high-efficiency power conversion from a 3.5V to 18V input.