ProjectsPricingInsights

B0509LS-1WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0509LS-1WR3 product

B0509LS-1WR3

DC DC Converters

DC/DC ConverterIsolated1WSIP-4

The B0509LS-1WR3 is a 1W isolated DC/DC converter providing a 9V output from a 5V input, ideal for space-constrained board-level isolation.

Best for

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

Avoid if

  • High output voltage precision is required
  • Input voltage varies significantly beyond ±10%

Check before use

  • Minimum load requirements (10% of rated power)
  • Capacitive load limits

Key specifications

Input Voltage
5V (4.5-5.5V)
Output Voltage
9V
Isolation
1500VDC

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

f4447d3c4e5333f5ffb56e8c28b8024b_B0509LS-1WR3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0509LS-1WR3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 1W, isolated, unregulated single-output DC/DC power module from YLPTEC, housed in a compact SIP-4 package.