STMicroelectronics

MC34063ACN

MC34063ACN Description

The MC34063ACN is a highly versatile and efficient DC switching voltage regulator designed and manufactured by STMicroelectronics. This adjustable output IC is ideal for applications requiring both buck and boost topologies, offering a wide range of input and output voltages. With a maximum input voltage of 40V and an output voltage ranging from 1.25V to 38V, the MC34063ACN can handle a variety of power requirements. It provides an output current of 1.5A (switch) and operates at a switching frequency of 33kHz. The device is available in an 8-DIP through-hole package and is housed in a tube for easy handling.

MC34063ACN Features

• Adjustable output type for flexible voltage regulation
• Wide input voltage range (3V to 40V) for compatibility with various power sources
• Output voltage range of 1.25V to 38V for diverse applications
• 1.5A output current (switch) for efficient power delivery
• 33kHz switching frequency for high performance
• Positive or negative output configuration for versatility
• Synchronous rectifier not required, simplifying design
• RoHS3 compliant, adhering to environmental regulations
• REACH unaffected, ensuring compliance with European chemical regulations
• Moisture Sensitivity Level (MSL) 1, allowing for unlimited storage time
• Operating temperature range of 0°C to 70°C (TA) for reliable performance in various environments
• Active product status, ensuring ongoing availability and support

MC34063ACN Applications

The MC34063ACN is ideal for a wide range of applications, including:

1. Power supply designs requiring adjustable output voltages
2. Battery charging circuits with varying input and output voltages
3. Solar power systems with fluctuating input voltages
4. Industrial control systems requiring stable output voltages
5. Telecommunication equipment with varying power requirements
6. Automotive electronics with adjustable power needs

Conclusion of MC34063ACN

The MC34063ACN is a powerful and versatile DC switching voltage regulator that offers a wide range of input and output voltages, making it suitable for various applications. Its adjustable output, wide input voltage range, and high output current make it an ideal choice for designers looking for a reliable and efficient power management solution. With its RoHS3 compliance and REACH unaffected status, the MC34063ACN is also an environmentally friendly option for power management in electronic devices.