R5115 System Power Supply ICs

Nisshinbo R5115 System Power Supply ICs are ultralow-power window-type watchdog timers (VR + VD + WDT). The ICs have an input voltage range of 3.5V to 42V and consist of a voltage regulator, a voltage detector, and a watchdog timer. The devices are equipped with an auto-monitoring stop (1) to cease the watchdog timer monitoring at light load.

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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 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
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 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-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 % R5115S 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-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 % R5115S 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 2.5 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
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 2.5 V 1 Input Active Low, Open Drain No Manual Reset Watchdog No Backup 220 ms 42 V - 40 C + 125 C 1.6 % R5115S Reel