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B0509S-2WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0509S-2WR3 product

B0509S-2WR3

Power Management (PMIC)

DC/DC ConverterIsolated2W

The B0509S-2WR3 is a 2W isolated DC/DC converter providing a 9V output from a 5V input, suitable for general-purpose board-level power isolation.

Best for

  • Digital circuits
  • Relay drivers

Avoid if

  • Precision analog circuits requiring tight voltage regulation

Check before use

  • Output ripple requirements

Key specifications

Input Voltage
4.5-5.5V
Output Voltage
9V
Power
2W
Isolation
1500VDC

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

c78d06a2a980d719069e83eedbb18382_B0509S-2WR3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0509S-2WR3: 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 2W, single-output, isolated DC/DC power module from YLPTEC, designed for board-level power isolation.