STMicroelectronics Announces 3A Single-Chip Buck Converter for Home Appliances and Industrial Equipment
STMicroelectronics has unveiled the DCP3603, a 3A single-chip buck converter featuring a small footprint. Designed for smart meters and industrial applications, it offers high efficiency up to 93%. It is currently in mass production with a unit price of approximately $0.44.
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- 📰 Published: March 27, 2026 at 00:06
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STMicroelectronics (NYSE: STM) has announced the DCP3603, a monolithic buck DC/DC converter with a 3A supply capability in a compact 3 x 1.6mm footprint. Supporting a wide input voltage range of 3.3V to 36V, it is suitable for applications such as smart meters, home appliances, and industrial 24V equipment. The converter achieves up to 93% efficiency at 600mA load. It is currently in mass production and priced at approximately $0.44 per unit for 1,000-piece orders.
FAQ
What are the main applications for the DCP3603?
It is designed for smart meters, home appliances, and industrial 24V equipment.
What is the conversion efficiency?
It achieves up to 93% efficiency under a 600mA load.