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B0305S-1WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0305S-1WR3 product

B0305S-1WR3

DC DC Converters

DC-DC ConverterIsolated1WSIP4

The B0305S-1WR3 is a 1W isolated, unregulated DC-DC converter in a compact SIP4 package, ideal for distributed power systems requiring 3.3V to 5V conversion.

Best for

  • Digital circuits
  • Relay drive circuits
  • Low-frequency analog circuits

Avoid if

  • Applications requiring precise, regulated output voltage under varying loads

Check before use

  • Input voltage stability
  • Output noise requirements

Key specifications

Input Voltage
3.3V (2.97-3.63V)
Output Voltage
5V
Power
1W
Isolation
1500VDC

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialPower

Datasheet

9492ab9416f58218e7429afd061b523f_B0305S-1WR3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0305S-1WR3: 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 1W, single-output, isolated DC-DC converter module with a 3.3V nominal input and 5V output.