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Power Management

Dual 1-A regulator shuts down to 5 µA

LTC3622 is a high efficiency, 17V input capable synchronous buck regulator that delivers dual 1A continuous current to outputs as low as 0.6V. Synchronous rectification delivers efficiencies as high as 95%, while Burst Mode operation requires only 5 µA of no-load quiescent current.

Consumer

STMicroelectronics opens MEMS microphone lab in Taiwan

An advanced testing facility targets new MEMS microphone application development, enabling bit-perfect recording quality for ultimate audio experience.

Wireless

225MHz - 3800MHz RF power amplifier lineariser

Maxim Integrated has posted details of the SC1894, a CMOS chip that provides third-generation, fully adaptive RF PA linearisation technology in a single IC.

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