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 Volt Detr w/Release Delay Func
Datasheet
5,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-6 12 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 10 ms 36 V - 40 C + 125 C 1.5 % R3121N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 42 V INPUT VOLTAGE DETECTOR
Datasheet
2,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-6 3.54 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 4 ms 42 V - 40 C + 105 C 0.5 % R3152N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits Low VD with Individual SENSE Pin and Delay Function for Automotive Applications
Datasheet
Product Comments
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 2.1 V 1 Input Open Drain No Manual Reset No Watchdog Backup 80 us 6 V - 40 C + 85 C 1.5 % R3118N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits Microprocessor Supervisory Circuit with Inhibit pin for Automotive Applications
Datasheet
Product Comments
95In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SOT-23-6 2.9 V 1 Input Open Drain No Manual Reset Watchdog No Backup 370 ms 6 V - 40 C + 105 C 1 % R5106N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
3,256In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 5 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Volt Detr w/Release Delay Func
Datasheet
3,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-6 5 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
39In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 4.2 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
59In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 4.6 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
96In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 4.6 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
78In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 4.7 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
3In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 7 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
87In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 7 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
99In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 7.3 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
37In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 7.8 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector with Delay Function for Automotive Applications
Datasheet
Product Comments
74In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-5 8.3 V 1 Input Open Drain No Manual Reset No Watchdog Backup 15 us 6 V - 40 C + 105 C 1.5 % R3119N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
94In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-6 5.8 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input Voltage Detector for Automotive Applications
Datasheet
Product Comments
16In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 60 V Automotive App
Datasheet
1In Stock
Min.: 1
Mult.: 1
: 3,000

Voltage Detector SMD/SMT SOT-23-6 35 V 1 Input Open Drain No Manual Reset No Watchdog No Backup 18 ms 60 V - 50 C + 125 C 1.75 % R3160N AEC-Q100 Reel, Cut Tape
Nisshinbo Supervisory Circuits Microprocessor Supervisory Circuit with Inhibit pin for Automotive Applications
Datasheet
Product Comments
99In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SOT-23-6 2.8 V 1 Input CMOS No Manual Reset Watchdog No Backup 370 ms 6 V - 40 C + 105 C 1 % R5106N AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits Microprocessor Supervisory Circuit with Manual Reset for Automotive Applications
Datasheet
Product Comments
30In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Voltage Supervisory SMD/SMT SSOP-8G 3 V 1 Input Open Drain Manual Reset Watchdog No Backup 370 ms 6 V - 40 C + 105 C 1 % R5107G AEC-Q100 Reel, Cut Tape, MouseReel
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
80In Stock
Min.: 1
Mult.: 1
: 2,000

Voltage Detector SMD/SMT SOT-23-6 4.6 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, Cut Tape
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
55In Stock
Min.: 1
Mult.: 1
: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.6 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, Cut Tape
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
79In Stock
Min.: 1
Mult.: 1
: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 4.4 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, Cut Tape
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
95In Stock
Min.: 1
Mult.: 1
: 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 % R5110S AEC-Q100 Reel, Cut Tape
Nisshinbo Supervisory Circuits 36V Input System Power Supply with Watchdog Timer for Automotive Applications
Datasheet
1In Stock
Min.: 1
Mult.: 1
: 1,000

Voltage Detector SMD/SMT HSOP-8E-8 2.7 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, Cut Tape