Multiple Output Regulators

Multiple output regulators provide two to ten outputs from a single input supply. Outputs can be derived from a combination of buck, LDO, boost, or charge pump topologies depending on the application requirements, as well as high-side gate drivers for driving input and/or load disconnect FETs. 

Offering highly robust fault detection/protection and high temperature, 150°C operation, our wide input range capability allows the devices to operate seamlessly through input voltage transients including automotive load dump and idle stop conditions. Power and communication interface with the host MCU is architected to be compatible with a wide variety of MCU vendors, including multiple and programmable MCU watchdog types.

Featured Products

ARG82801 Product Image


The ARG82801 is a high-side gate driver, power management IC designed to supply power for microprocessors, sensors, and CAN transceivers.

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ARG81402 Product Image


Multi-Output Regulator with Buck Pre-Regulator, 5× LDO Outputs, Watchdog, and SPI

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A4412 Product Image


Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 5 Internal Linear Regulators, Pulse-Width Watchdog Timer, and SPI

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Documentation & Resources