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A0312S-1WR3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A0312S-1WR3 product

A0312S-1WR3

Power Management (PMIC)

DC/DC ConverterIsolatedSIP

The A0312S-1WR3 is a 1W isolated DC/DC converter providing dual ±12V outputs from a 3.3V input, suitable for board-level power isolation.

Best for

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

Avoid if

  • High-precision regulated voltage is required
  • Load is less than 10% of rated power

Check before use

  • Input voltage stability (±10% range)
  • Capacitive load limits

Key specifications

Power
1 W
Input Voltage
3.3 V
Output Voltage
±12 V
Isolation
1500 VDC

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

Datasheet

ff6ed8bd2322f2c388753ffe2efe13f0_A0312S-1WR3.html.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A0312S-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, isolated, unregulated dual-output DC/DC power module in a SIP package, designed for applications requiring voltage isolation.