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Watchdog Timer



Product Name Operating Voltage Voltage Detector Part Watchdog Timer Part Voltage Regulator Part Iss.
Packages
[PDF]
Data
Sheet
[PDF]

Detector Threshold

 Detector Threshold Accuracy Output DelayTime Accuracy Timeout Period Output
Voltage		 Output
Voltage
Accuracy		 Output Current
MIN. TYP. MAX. TYP.
R5101G
1.5V to 10.0V
1.6V to 4.5V
±2.5%
±50%
50ms
100ms
150ms
1.8V to 5.0V ±2.5% 50mA
5µA
*SSOP-8G
PDF
(234KB)
50ms
120ms
250ms
R5104V
MAX
36.0V
(Max.rating:
50V)
2.8V to 4.0V
±2.0%
Not specified
200ms
300ms
510ms
3.3V to 5.0V
±2.0%
Depends on ext. Tr.
60µA
*SSOP-10
PDF
(797KB)

Product Name Operating Voltage Voltage Detector Part Watchdog Timer Part Iss. Packages
[PDF]
Data
Sheet
[PDF]
Detector Threshold Detector Threshold Accuracy Output
DelayTime
Accuracy		 Timeout Period Remarks
MIN. TYP. MAX. TYP.
R5105N
0.9V to 6.0V
1.5V to 5.5V
±1.0%
±20%
230ms
310ms
450ms
 
11µA
*SOT-23-6
PDF
(905KB)
R5106N
0.9V to 6.0V

With INH pin (Inhibit)
PDF
(949KB)
R5107G
0.9V to 6.0V
With INH pin (Inhibit) and MR pin (Manual Reset) *SSOP-8G
PDF
(393KB)
R5108G
1.5V to 6.0V
With INH pin (Inhibit) and SENSE pin
PDF
(359KB)
R5109G
0.9V to 6.0V
With INH pin (Inhibit), 2 clock input
11.5µA
PDF
(634KB)

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