Symbol

MC34063AD

Classic DC-DC converter — buck/boost/inverting, 1.5A, the vintage workhorse

⚡ Install this symbol

Paste this into Claude Code (VS Code panel, Adom editor, or terminal) to install:

Search the Adom Wiki for the symbol "MC34063AD" (slug: sym-mc34063) at https://wiki-ufypy5dpx93o.adom.cloud/wiki/symbols/sym-mc34063. Download the .kicad_sym file from the wiki page's static assets. Add it to my current KiCad project's symbols/ directory and register in sym-lib-table.
Category Voltage Regulator
Library Regulator_Switching
Symbol MC34063AD
Pins 8
Package SOIC-8
Schematic Symbol

AI Skill Technical Reference

Edit AI Skill

MC34063AD

Symbol: MC34063AD Library: Regulator_Switching Category: Voltage Regulator Pins: 8 Package: SOIC-8

Description

The MC34063 is a monolithic DC-DC converter control circuit capable of buck, boost, and voltage-inverting topologies. 1.5A output switch, 3-40V input. Designed in 1982 and still in widespread use. SOIC-8.

KiCad Library Reference

This symbol is from the official KiCad Regulator_Switching library. Full identifier: Regulator_Switching:MC34063AD

To use in your project:

  1. Open the Symbol Library Manager in KiCad
  2. Search for MC34063AD
  3. Place the symbol in your schematic

Sub-Skills
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What are Sub-Skills?

Sub-skills are community-contributed AI skill extensions for this component. They teach AI assistants about specific tools, configurators, or workflows.

Examples:

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  • A community-written design guide for an amplifier circuit
  • An automated test/validation script for a sensor module

How to add one: Click Add Sub-Skill, provide the URL to your skill and a brief description. Submissions are reviewed by the Adom team before going live.

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0 revisions · KiCad Library: Regulator_Switching:MC34063AD · Updated 2026-03-02 17:31:36