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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Qty. RoHS ECAD Model Type
Mounting Style
Package/Case
Threshold Voltage
Number of Inputs Monitored
Output Type
Manual Reset
Watchdog Timers
Battery Backup Switching
Reset Delay Time
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Accuracy
Series
Qualification
Packaging
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 8.2 V 1 Input Open Drain No Manual Reset No Watchdog Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 8.3 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 8.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 8.8 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 9 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 9.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 9.8 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-5 12 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 85 ms 36 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Release Delay Function for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 10 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 125 C 1.5 % R3121N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.4 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.4 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.3 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6.3 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 7.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 7.8 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 7.3 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 7 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 8.1 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 6 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 5.5 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 6 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 5.3 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 105 C 1.5 % R3150N AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V Input Window Voltage Detector
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Voltage Detector SMD/SMT SOT-23-6 1 Input Open Drain No Manual Reset No Watchdog No Backup 42 V - 40 C + 105 C 0.5 % R3152N AEC-Q100 Reel