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ST Introduces 3A Buck Converter in Compact SOT23 Package
What happened
STMicroelectronics launched the DCP3603, a monolithic 3A buck converter in a 3x1.6mm SOT23-6 package. The device targets space-constrained designs in smart meters and industrial systems, offering 93% efficiency and wide input voltage support. Currently in production, it simplifies design with integrated switches and compensation circuitry.
Impact and signal
Low impactImpact score: 25/100
Affected components and suppliers
Buck ConverterPower Management IC
product_launchpower_managementefficiency
Source and time
Source: Power Electronics News · 3/23/2026 · View original source
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