L9788 Datasheet (STMicroelectronics)

L9788, Multifunction

The L9788 is an integrated circuit designed for automotive engine management system.

L9788 is a device realized in ST BCD proprietary technology, able to provide the full set of power supplies and signal preprocessing peripherals needed to control a 4-cylinders internal combustion engine.

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L9788 Features

* AEC-Q100 qualified

* Engineered for ISO26262 compliant system

* 1 pre-boost regulator and 1 pre-buck regulator

* 1 linear 5 V regulator with 1 A output current

* 3 independent self-protection 5 V tracking regulator with 150 mA output.

* 1 input voltage pin for monitor exter