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SM8081AAC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SM8081AAC product

SM8081AAC

PMIC - Voltage Regulators - DC DC Switching Regulators

Synchronous RegulatorStep-Down1ASOT-23-5

The SM8081AAC is a compact, high-efficiency 1A synchronous step-down regulator designed for 2.5V-5.5V input applications.

Best for

  • Portable electronics
  • USB-powered devices
  • Set-top boxes

Avoid if

  • Input voltage exceeds 5.5V
  • Output current requirements exceed 1A

Check before use

  • Feedback resistor values for target output voltage
  • Inductor saturation current rating

Key specifications

Input Voltage
2.5V - 5.5V
Output Current
1A
Switching Frequency
1.5MHz

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

f9dc16aa4a5283196212c02cedbc2cab.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SM8081AAC: 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

It is a 1.5MHz, 1A synchronous step-down DC/DC regulator from Silergy, optimized for high efficiency in small form-factor applications.