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SE3578 AI Analysis:
Specs, Applications & Alternatives

AI summary

SE3578 product

SE3578

PMIC - Voltage Regulators - DC DC Switching Regulators

Boost ConverterSynchronousPMIC

The SE3578 is a high-efficiency synchronous boost converter designed for 3.6V to 5V power conversion in portable electronics.

Best for

  • Lithium battery-powered portable devices
  • Smartphones
  • Tablets

Avoid if

  • Applications requiring output voltages significantly different from 5V without external feedback network adjustment.

Check before use

  • PCB layout for high-current paths (SW, GND, Input).

Key specifications

Input Voltage
2.5V - 4.2V
Output Voltage
5V (Adjustable)
Switching Frequency
500kHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

258bcf7f49a1c67b9de4e21fd4b20115_2110181830_Seaward-Elec-SE3578_C415994.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SE3578 is a synchronous boost converter IC with integrated power MOSFETs, optimized for high-efficiency power management in lithium battery-powered devices.