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B0509S-3WR2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0509S-3WR2 product

B0509S-3WR2

Power Management (PMIC)

DC-DC ConverterIsolated3W

The B0509S-3WR2 is a 3W isolated DC-DC converter providing a 9V output from a 5V input, suitable for distributed power systems.

Best for

  • Distributed power systems
  • Digital circuits
  • Relay drivers

Avoid if

  • Applications requiring precise output voltage regulation

Check before use

  • Input voltage stability
  • Output ripple requirements

Key specifications

Input Voltage
4.5V-5.5V
Output Voltage
9V
Power
3W

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

b93f4c7d8031f114051fd8a7aeb84d25_2401261514_EVISUN-B0509S-3WR2_C20612534.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0509S-3WR2: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a 3W, isolated, unregulated single-output DC-DC power module designed for distributed power systems.