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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
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Download "Chapter IV : Local Power Supply ICs" (PDF:770KB)
The load switch IC is connected between the power supply and the load (IC or LSI). It is a power management IC that reduces power consumption by controlling on/off of power supply lines supplied to ICs and LSIs depending on the operating mode of the system. A similar switch can be configured with a mechanical relay or a discrete (MOSFET), but the load switch IC has low power consumption and various protection functions built in, so that improvement of system reliability can be expected.