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AP63203WU-7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AP63203WU-7 product

AP63203WU-7

Voltage Regulators - DC DC Switching Regulators

Synchronous BuckEMI Optimized3.3V Output2A Converter

The AP63203 is a 2A, 32V synchronous buck converter with a fixed 3.3V output, optimized for low EMI and high efficiency in compact power applications.

Best for

  • 12V/24V power buses
  • Consumer electronics
  • Industrial power supplies

Avoid if

  • Adjustable output voltage is required (use AP63200 instead)

Check before use

  • Thermal dissipation requirements at 2A load

Key specifications

Input Voltage
3.8V - 32V
Output Current
2A
Output Voltage
3.3V (Fixed)
Switching Frequency
1.1MHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
Y
MSL
Level 1
ECCN
EAR99
HTSUS
8542390001.0

Application

Distributed Power BusConsumer ElectronicsIndustrial Systems

Datasheet

DIOD-S-A0007089856-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AP63203WU-7: 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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

3
PartDetailsMatch
AP63200WU-7Manufacturer

AP63200WU-7 is a same-package buck option, but adjustable output and 500kHz operation need redesign checks.

Needs validation

Design and risk insights

Questions & answers

The AP63203 is a fully integrated 2A synchronous buck converter designed for wide input voltage applications (3.8V to 32V) with a fixed 3.3V output.