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MC34063ADR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC34063ADR product

MC34063ADR

Voltage Regulators - DC DC Switching Regulators

Switching RegulatorBuckBoostInvertingPower Management

The MC34063ADR is a classic, highly flexible switching regulator controller suitable for buck, boost, and inverting DC-DC converter designs.

Best for

  • Simple DC-DC conversion
  • Cost-sensitive power supplies
  • Battery-powered portable devices

Avoid if

  • High-efficiency requirements are critical
  • High-frequency operation (>100kHz) is needed

Check before use

  • Calculate external component values carefully
  • Verify thermal dissipation for high-current applications

Key specifications

Input Voltage
3V - 40V
Peak Switch Current
1.5A
Switching Frequency
Up to 100kHz
Operating Temp
0°C to 70°C

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Portable DevicesConsumer ElectronicsIndustrial Control

Datasheet

6e4e0136088ee72bea31819d968a4dbc_MC34063.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC34063ADR: 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 monolithic control circuit containing the primary functions required for DC-DC converters, including a temperature-compensated reference, oscillator, and high-current switch.