For BusinessPricing
Request a demo

URB4809S-6WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

URB4809S-6WR3 product

URB4809S-6WR3

Voltage Regulators - DC DC Switching Regulators

6 W18–75 VDC input9 VDC output667 mA1500 VDC isolationSIP-8RoHS

URB4809S-6WR3 is a 6 W isolated SIP-8 DC/DC converter for 48 V nominal systems, accepting 18–75 VDC and providing a regulated 9 V output up to 667 mA.

Best for

  • 48 V industrial power systems
  • Communication equipment
  • Instrumentation requiring isolated 9 V power

Avoid if

  • Applications requiring hot-plug support
  • Loads below 5% where ripple compliance is critical
  • Systems requiring verified lifecycle or regulatory data beyond RoHS marking

Check before use

  • 18–75 VDC input range and surge conditions
  • 667 mA maximum output-current requirement
  • 680 µF maximum output capacitive load
  • Thermal derating above approximately 71 °C ambient

Key specifications

Input range
18–75 VDC
Output
9 VDC, 667 mA max.
Rated power
6 W
Isolation
1500 VDC
Package
SIP-8, 22.0 mm × 9.5 mm × 12.0 mm

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial control power railsInstrumentationCommunication equipmentIsolated auxiliary power

Datasheet

a7e71f68282ebc3c65a12771ac7aa255_URB4809S-6WR3.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for URB4809S-6WR3: 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

URB4809S-6WR3 is a YLPTEC isolated, regulated 6 W DC/DC power module in an SIP-8 through-hole package. It has a 48 V nominal input with a 18–75 VDC operating range and a 9 VDC single output.