Nisshinbo Automotive Supervisory Circuits
Nisshinbo Automotive Supervisory Circuits are a broad portfolio of watchdog timers and voltage detectors. The devices have various electrical characteristics like highly accurate voltage detection, low supply currents from 290nA, and a wide variety of operating input voltages from 0.5V to 60V. Most of the ICs have additional features like a manual reset pin, SENSE pin, power-on reset, output voltage inversion, and over-/undervoltage detection suitable for functional safety.
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Featured Products
Nisshinbo R3154N Series Voltage Detector
High-accuracy window voltage detector optimized for use in automotive applications
Nisshinbo R3152N Series 42V Input Window Voltage Detectors
Designed to prevent system malfunctions caused by abnormal voltages, high-accuracy detection.
Nisshinbo R3160 Voltage Detectors
60V input detectors with high detector threshold accuracy and low supply currents.
Nisshinbo R5114 System Power Supply ICs
Designed with an ultra-low power watchdog timer and features a voltage range of 3.5V to 42V.
Nisshinbo R5115 System Power Supply ICs
Ultralow power window-type watchdog timers (VR + VD + WDT).
Nisshinbo R5116 LDO Voltage Regulators
Offers a high accuracy of the output voltage and a detector threshold of -1.25% to 0.75%.
Related Products
Nisshinbo Automotive Solutions
A wide range of innovative technologies for automotive applications.
Nisshinbo Automotive DC/DC Converters
Achieves a low supply current with high efficiency up to +125°C.
Nisshinbo Automotive LDO Voltage Regulators & Trackers
Low supply current, high accuracy, low noise, and miniaturization, AEC-Q100 qualified available.
Evaluation Board
Nisshinbo R1524N-EV Boards for R1524N
Used to evaluate the R1524N ultralow supply current voltage regulator.