Renesas Electronics Corporation PMIC - Supervisors X40011S8I-BT1

The X40011S8I-BT1 is a dual voltage monitor and integrated CPU supervisor designed for applications requiring reliable power management. It features dual voltage detection with adjustable reset thresholds, allowing for precise monitoring of supply voltages ranging from 0.9V to 5V. The device can monitor three voltages or detect power failures, providing a reset signal valid down to 1V. It includes a selectable power-on reset timeout and a watchdog timer with multiple interval options, enhancing system reliability. This supervisor operates with a power supply range of 2.9V to 5.5V and has a low power consumption profile, with typical standby currents of 25µA (watchdog on) and 6µA (watchdog off). The device communicates via a 400kHz 2-wire interface, compatible with I2C® protocols. It is available in 8-lead SOIC and TSSOP packages, making it suitable for various communication equipment, industrial systems, and computer systems. The X40011S8I-BT1 is particularly beneficial for engineers looking to reduce board space and system costs while increasing reliability in their designs.