MC34063A DC-DC Converter IC – Buck, Boost, and Inverting Regulator (DIP-8)

The MC34063A (34063API) is a versatile monolithic control circuit containing the primary functions required for DC-to-DC converters. This single chip is uniquely designed to be configured as a Step-Up (Boost), Step-Down (Buck), or Voltage-Inverting regulator. With a wide input voltage range and a high-current output switch, it is the go-to IC for building battery chargers, portable power supplies, and voltage-level shifters.

At Electrapac (www.electrapac.com), we provide original and high-performance 34063 ICs to ensure stability and efficiency in your power management projects in Bangladesh.

Key Features & Benefits:

• 3-in-1 Versatility: Can be used for Step-Up, Step-Down, or Inverting voltage configurations.

• Wide Input Voltage: Operates reliably from 3.0V to 40V, making it compatible with various power sources.

• High Output Current: Features an internal switch current of up to 1.5A.

• Adjustable Output: Easily set the desired output voltage with just a few external resistors.

• Precision Reference: Includes an internal temperature-compensated reference voltage for stable output.

• Low Standby Current: Optimized for battery-powered devices to ensure long-lasting performance.

  Common Applications:

  • DIY Power Bank and Battery Charger Circuits.

  • 12V to 5V Step-Down Converters (Car Chargers).

  • 3.7V to 5V or 12V Boost Converters for Arduino/Robotics.

  • Positive-to-Negative Voltage Inverters for Audio/Op-Amp circuits.

  • Power Management in Telecommunication and Portable Electronics.

  Why Choose Electrapac?

  Electrapac (www.electrapac.com) is your premium source for authentic electronic components. We offer:

  • Verified Quality: Sourced for stability and high conversion efficiency.

  • Competitive Pricing: Best value for students, hobbyists, and industry professionals in BD.

  • Fast Nationwide Delivery: Quick and secure shipping to any location in Bangladesh.