Renesas Electronics Corporation PMIC - Supervisors X40011V8-A

The X40011V8-A from Quarktwin Technology Ltd. is a dual voltage monitor with an integrated CPU supervisor designed for applications requiring reliable power management. It features dual voltage detection and reset assertion with standard reset threshold settings, and allows for adjustment of low voltage reset thresholds through a programming sequence. The device can monitor three voltages or detect power failures, making it suitable for various applications including communication equipment, industrial systems, and computer systems. This supervisor operates with a power supply range of 2.7V to 5.5V and has a typical standby current of 25µA with the watchdog timer enabled, and 6µA with it disabled. It includes a selectable power-on reset timeout and a watchdog timer with multiple interval options. The device communicates via a 400kHz 2-wire interface, compatible with I2C® protocols. The X40011V8-A is available in an 8-lead TSSOP package, making it compact for space-constrained designs.