Overview
Renesas Hi-Rel supervisors provide critical voltage monitoring and system reset functions to ensure reliable operation in space and high-reliability applications. These devices continuously track power rail health, detecting undervoltage and overvoltage conditions to prevent system faults. Designed for radiation tolerance and long-term stability, they help maintain power integrity—enabling fault detection, system resets, and safe power sequencing in mission-critical applications.
Renesas offers products across many screening flows: QML-V, QML-V-equivalent, QML-P, QML-P-equivalent, and RT Plastic. Refer to product datasheets to determine which flows are applicable.
Precision Voltage Monitoring
Continuous power rail health tracking detects undervoltage and overvoltage conditions to ensure stable system operation.
Intelligent System Control
Fault detection, system resets, and power sequencing functions enhance mission-critical reliability in space applications.
Designed for Space
Engineered for space applications, these supervisors mitigate SEE and TID effects, ensuring mission-critical reliability without additional design overhead.