The SPSB081 is a power management system IC providing electronic control modules with enhanced power management functionality, including various standby modes to minimize the power consumption with programmable local and remote wake-up capability, as well as LIN (only for SPSB0815 and SPSB0813) and CAN FD physical communication layers. The device has one low-drop voltage regulator to supply the system microcontroller and one voltage tracker to supply external peripheral loads such as sensors. V1 is available with a fixed rail (5 V or 3.3 V) and V1 overvoltage detection and protection solution, while V2 is a tracker voltage regulator of V1, programmable by SPI with 5 V or 3.3 V. Moreover, the device features four high-side drivers to supply LEDs and sensors. All outputs are short-circuit (SC) protected and implement open-load diagnosis. The ST standard SPI interface allows control and diagnosis of the device and enables generic software development. https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2022-11-26 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2023-03-25 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2023-05-30 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2024-06-20 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2024-08-03 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2025-03-06 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2025-06-21 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2025-07-09 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2025-10-26 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2026-01-17 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2026-03-14 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2026-05-20 https://elecena.pl/product/22124542/spsb0813-tr-automotive-pow-mgt-ic-with-3-3v-fixed-ldo-lin-and-can-fd-transceivers 2026-07-16