ProjectsPricingInsights

B0503S-1W AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

B0503S-1W product

B0503S-1W

Programmers

DC/DC ConverterIsolated1WSIP

The B0503S-1W is a 1W unregulated isolated DC/DC converter providing 3.3V output from a 5V input in a compact SIP package.

Best for

  • General industrial isolation
  • Low-power signal conditioning

Avoid if

  • Applications requiring short-circuit protection
  • Applications needing precise output regulation

Check before use

  • Output load requirements
  • Thermal derating above 85°C

Key specifications

Input Voltage
5 V
Output Voltage
3.3 V
Power
1 W
Isolation
1500 VDC

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlConsumer Electronics

Datasheet

11a0139887273f88f17d0293d9c85ed5_2304140030_GTL-POWER-B0503S-1W_C883456.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B0503S-1W: 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 DC/DC power module from LZTEC, designed for applications requiring 1500VDC isolation.