STMicroelectronics 5-Channel Buck, Boost, Buck Boost Regulator 1.5A 28V 5V 42kHz SOIC 8-Pin MC34063ACD-TR

STMicroelectronics MC34063ACD-TR is an advanced 5-Channel Buck, Boost, and Buck Boost voltage regulator IC suitable for DC-DC switching converter applications in electronics and electrical systems. Designed to provide flexible voltage regulation ranging from 3 V minimum input to 40 V maximum input, this device delivers an output current of up to 1.5 Amps with adjustable output voltage to suit different circuit requirements.

The IC is packaged in a compact SOIC 8-pin surface mount configuration with dimensions of 5mm in length, 4mm in width, and 1.25mm in height, making it ideal for space-constrained PCB designs. Its switching frequency of 42 kHz optimizes power efficiency and reduces electromagnetic interference during operation.

Featuring low quiescent current consumption of only 2.5 mA, it is designed for power-sensitive applications. The regulator maintains a highly stable output with line regulation of 1 mV and supports inverting polarity output, enhancing design flexibility. The device is rated for operation in industrial temperature ranges from 0°C to 70°C, facilitating its use in a variety of environments including electronics manufacturing, HVAC systems, and industrial control circuits.

The MC34063ACD-TR complies with RoHS environmental standards, ensuring it meets required safety and manufacturing norms. Its multi-mode operation supports buck, boost, and buck-boost configurations making it a versatile component for power management IC applications.

Typical use cases include power supplies for electronic components, converters in embedded systems, and DC-DC voltage regulation in industrial and commercial electronic equipment. This regulator is essential for enhancing production efficiency and reliability in circuit designs requiring stable voltage outputs.

The regulator supports both buck and boost modes for versatile voltage regulation. Operating voltage range is from 3 V to a maximum input voltage of 40 V. Compact SOIC 8-pin surface mount package measuring 5mm length, 4mm width, and 1.25mm height.

Low quiescent current of 2.5 mA for efficient operation. Designed for inverting polarity output with line regulation of 1 mV for stable output voltage. Industrial temperature operation from 0°C to 70°C ensures suitability for various environments.

Compliant with RoHS standards ensuring environmental safety. Explore more Voltage Regulators and power management ICs from STMicroelectronics through EnvMart's extensive electronics category.