ProjectsPricingInsights

SY8089AAAC AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SY8089AAAC product

SY8089AAAC

Power Management (PMIC)

Buck RegulatorPMICSilergy

The SY8089A is a high-efficiency 2A synchronous step-down regulator in a SOT23-5 package, ideal for compact power management applications.

Best for

  • Consumer electronics
  • Portable devices
  • Compact power supplies

Avoid if

  • Applications requiring input voltage > 5.5V
  • High-current designs exceeding 3A peak

Check before use

  • PCB layout guidelines
  • Inductor saturation current rating

Key specifications

Input Voltage
2.7V - 5.5V
Output Current
2A (Continuous)
Switching Frequency
1MHz
Package
SOT23-5

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

71ae41a6a5d2f57d036995cf5307a6b2.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SY8089AAAC: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

The SY8089A is a 2A continuous, 3A peak synchronous buck regulator IC from Silergy, designed for high-efficiency DC-DC conversion.