12/16/2025 8:42:12 AM   By  Andrew  in


MC34063ACD-TR Switching Voltage Regulators by STMicroelectronics

The Switching Voltage Regulators MC34063ACD-TR by STMicroelectronics are widely used power management solutions designed for efficient voltage conversion in compact electronic systems. These devices are highly reliable Switching Voltage Regulators suitable for step-up, step-down, and inverting applications. As part of advanced Semiconductors and Integrated Circuits - ICs, they deliver consistent performance across industrial, automotive, and consumer electronics applications.
Explore trusted sourcing at https://www.xonelec.com/.


Technical Specifications of MC34063ACD-TR

  • Manufacturer: STMicroelectronics

  • Part Number: MC34063ACD-TR

  • Product Type: Switching Voltage Regulators

  • Category: Power Management ICs

  • Input Voltage Range: 3V to 40V

  • Output Voltage: Adjustable

  • Switch Current: Up to 1.5A

  • Topology Support: Buck, Boost, Inverting

  • Package Type: SOIC-8

  • Operating Temperature: -40°C to +125°C

These Voltage Regulators & Voltage Controllers offer flexibility and efficiency, making them a preferred choice in modern Integrated Circuits - ICs.


Key Features of MC34063ACD-TR

  • High-efficiency Switching Voltage Regulators design

  • Supports multiple power conversion topologies

  • Built-in current limiting and thermal protection

  • Low external component count

  • Wide operating voltage range

These features position MC34063ACD-TR among the most trusted Power Management ICs used in compact electronic designs.


Applications of MC34063ACD-TR

  • DC-DC Power Supplies

  • Industrial Control Systems

  • Consumer Electronics

  • Automotive Electronics

  • Battery-Powered Devices

  • Embedded Power Modules

Thanks to its versatility, this device is widely adopted across Semiconductors and Integrated Circuits - ICs based power systems.


Wiring and Configuration Overview

The MC34063ACD-TR allows flexible configuration:

[Input Voltage] - External Inductor & Diode - IC Control
=>
[Regulated Output Voltage] - Load Circuit

Its simple external configuration enables fast design cycles for Switching Voltage Regulators.


Use Case Scenario: Compact Power Supply Design

A product developer needed a compact Switching Voltage Regulators solution for a battery-powered controller.

Challenge: Limited board space and varying input voltage.
Solution: MC34063ACD-TR provided adjustable output and efficient power conversion.
Result: Reduced component count, stable output, and extended battery life.


Download Datasheet for MC34063ACD-TR

For complete electrical characteristics, reference designs, and application circuits:

Download MC34063ACD-TR Datasheet from XON Electronics


Why Buy from X-On Electronics?

X-On Electronics (https://www.xonelec.com/) offers:

  • Genuine STMicroelectronics Semiconductors

  • Wide selection of Switching Voltage Regulators

  • Global shipping to USA, India, Australia, Europe & other countries

  • Competitive pricing for OEMs

  • Secure and reliable sourcing

Your trusted distributor for Power Management ICs worldwide.


Conclusion

The MC34063ACD-TR Switching Voltage Regulators by STMicroelectronics deliver flexibility, efficiency, and reliability in compact power designs. With multi-topology support and robust protection features, they remain a popular choice among engineers working with Voltage Regulators & Voltage Controllers.


FAQs – MC34063ACD-TR Switching Voltage Regulators

Q1. What type of regulator is MC34063ACD-TR?
It is a DC-DC Switching Voltage Regulator supporting buck, boost, and inverting configurations.

Q2. What is the maximum input voltage?
It supports input voltages up to 40V.

Q3. Is this suitable for battery-powered devices?
Yes, it is widely used in low-power and battery-operated applications.

Q4. Does it include protection features?
Yes, it has built-in current limiting and thermal shutdown.

Q5. Where can I buy MC34063ACD-TR globally?
You can purchase it from www.xonelec.com, shipping to USA, India, Australia, Europe, and other countries.




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