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SY80004DQD AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SY80004DQD product

SY80004DQD

PMIC - Voltage Regulators - DC DC Switching Regulators

DC-DC RegulatorSynchronousStep-Down4A

The SY80004DQD is a compact, high-efficiency 4A synchronous step-down regulator designed for space-constrained applications like smartphones and industrial PCs.

Best for

  • Portable electronics
  • Smartphones
  • Industrial PCs

Avoid if

  • Applications requiring input voltages above 5.5V

Check before use

  • Thermal dissipation requirements at full 4A load

Key specifications

Max Output Current
4 A
Input Voltage
2.5 V - 5.5 V
Switching Frequency
2.2 MHz
Quiescent Current
21 μA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrialConsumer Electronics

Datasheet

dbf766009267332755099e916026d55d_2402021506_Silergy-Corp-SY80004DQD_C20617244.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SY80004DQD: 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

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 2.2MHz synchronous step-down DC/DC regulator capable of delivering up to 4A output current from a 2.5V to 5.5V input.