ProjectsPricingInsights

E0509S-1WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

E0509S-1WR3 product

E0509S-1WR3

Power Management (PMIC)

DC/DC ConverterIsolatedSIP

The E0509S-1WR3 is a 1W isolated DC/DC converter providing ±9V dual outputs from a 5V input, suitable for low-power board-level isolation.

Best for

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

Avoid if

  • High-precision analog circuits requiring tight voltage regulation

Check before use

  • Input voltage stability (±10% range)

Key specifications

Input Voltage
5VDC (4.5-5.5V)
Output Voltage
±9VDC
Isolation
3000VDC
Efficiency
89%

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power

Datasheet

e8c61540f5f70ef465180b94812c3840_E0509S-1WR3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for E0509S-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, dual-output isolated DC/DC power module from YLPTEC, designed for board-level power systems.