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B0503S-3WR2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0503S-3WR2 product

B0503S-3WR2

Power Management (PMIC)

DC/DC ConverterIsolated3W

The B0503S-3WR2 is a 3W isolated DC/DC converter providing a 3.3V output from a 5V input, suitable for distributed power systems.

Best for

  • Distributed power systems
  • Digital circuit isolation

Avoid if

  • Applications requiring regulated output voltage

Check before use

  • External filtering requirements

Key specifications

Input Voltage
4.5V - 5.5V
Output Voltage
3.3V
Power
3W

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

9ff230673f31d4088bae8112cbf5a6fb_2304271659_YLPTEC-B0503S-3WR2_C5369497.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0503S-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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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 DC/DC power module with a 5V input and 3.3V output, housed in a SIP-4 package.