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.

Results: 179
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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 System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

Voltage Detector SMD/SMT SOT-23-6 2.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110L AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-18 4.5 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.2 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 3.7 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT SOT-23-6 15 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 18 ms 60 V - 40 C + 125 C 1.75 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-18 3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 2.8 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 2.7 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.1 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-18 3.1 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5110S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.3 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5111 AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 3.7 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5111 AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 3.7 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5111 AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT QFN014018-10 2.9 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R3152N-K AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HQFN0808-28 4.1 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R3152N-K AEC-Q100 Reel
Nisshinbo Supervisory Circuits 36V System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.1 V 1 Input Active Low, Open Drain Manual Reset Watchdog No Backup 242 ms 36 V - 40 C + 125 C 1.8 % R5111 AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V Input Ultra Low Supply Current VR with RESET for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 1.6 V to 4.8 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 6 ms 42 V - 40 C + 125 C 0.6 % R5112S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V Input Ultra Low Supply Current VR with RESET for Automotive Applications
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 2.9 V to 4.8 V 1 Input Open Drain Manual Reset No Watchdog No Backup 42 V - 40 C + 125 C 0.6 % R5112S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V System Power Supply with Ultra-low Power Watchdog Timer for Automotive Application
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

HSOP-8E-8 R5114S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V System Power Supply with Ultra-low Power Watchdog Timer for Automotive Application
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-18 4.6 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5114S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V System Power Supply with Ultra-low Power Watchdog Timer for Automotive Application
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-18 3.3 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5114S AEC-Q100 Reel
Nisshinbo Supervisory Circuits 42 V System Power Supply with Ultra-low Power Watchdog Timer for Automotive Application
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 2.7 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5114S AEC-Q100 Reel
Nisshinbo Supervisory Circuits Power Mgmt IC 42V Low supply current
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.6 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5115S AEC-Q100 Reel