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ETA3448S2F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ETA3448S2F product

ETA3448S2F

PMIC - Voltage Regulators - DC DC Switching Regulators

Buck ConverterSynchronous3ASOT23-5

The ETA3448S2F is a compact, high-efficiency 3A synchronous buck converter designed for 2.5V-5.5V input applications, utilizing adaptive COT control for rapid transient response.

Best for

  • Consumer electronics
  • Set-top boxes
  • IP cameras

Avoid if

  • Applications requiring input voltages above 5.5V

Check before use

  • Inductor DCR and saturation current ratings

Key specifications

Max Output Current
3 A
Input Voltage
2.5 V - 5.5 V
Switching Frequency
2 MHz
Efficiency
93%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

b0d5435cba4ea9fe93ff2726b5ee43e1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ETA3448S2F: 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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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

It is a 2MHz, 3A synchronous step-down DC-DC converter in a SOT23-5 package, optimized for low-voltage power conversion.