A voltage selectable function step down DC/DC converter by Torex Semiconductor, the XCL233, has 200nA low quiescent current output which provides low voltage during standby to extend battery life of small appliances.
Power
Energy harvesting PMIC contributes to low power IoT
Adding to its range of power ICs, Nexperia has introduced the NEH2000BY power management IC (PMIC) for low power embedded applications, including the IoT.
Farnell stocks Analog Devices’ low power real time clock
Accessed through an I2C serial interface, the MAX31331 is a low power, real time clock (RTC) time keeping device from Analog Devices, which is now available from Farnell.
Low voltage SRAM lowers power consumption for edge AI applications
Cutting the supply voltage to logic can deliver power savings but developers face challenges in operating embedded SRAM at this reduced voltage, said SureCore. The issue is edge-AI applications must provide significant inferencing power whilst still delivering acceptable battery life.
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