Semtech FemtoSwitch® Analog Load Switches

A dynamic assortment of analog load switches, the FemtoSwitch product group is used to control power to downstream systems. The extremely low RDS(on) load switches allow minimal power loss for any gated power supply rail. These load switches are designed for superior reliability and ruggedness to ensure long operating life in the harshest environments and operating conditions possible. Our latest FemtoSwitch load switches have been designed with the automotive industry in mind. Featuring very low quiescent current and shutdown current, these switches are ideal for preserving battery life in specific products such as automotive smart-keys. The electrostatic discharge capability has been hardened to 4kV which surpasses the industry standard.

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