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MC34063 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC34063 product

MC34063

PMIC - Voltage Regulators - DC DC Switching Regulators

DC-DCSwitching Regulator1.3A

The MC34063 is a classic, low-cost monolithic DC-DC switching regulator suitable for basic step-up, step-down, and inverting power supply designs.

Best for

  • Simple DC-DC conversion
  • Cost-sensitive applications

Avoid if

  • High-efficiency requirements
  • High-current applications > 1A

Check before use

  • External component selection for stability

Key specifications

Input Voltage
3.0V - 40V
Max Switch Current
1.3A
Reference Voltage
1.25V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

b24e3e0106be9292dbef69ea32cc5ffe_2312291134_HXY-MOSFET-MC34063_C5349988.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC34063: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a versatile, low-cost DC-DC converter IC that integrates a reference, oscillator, and 1.3A switch, commonly used in simple power supply circuits.