Supply Monitors with Watchdog Timers
Parametric Search Selector
14 of 14 total products
14 of 14 total products
Part Number
Images
VCC (V)
Supply Current (μA)
Manual Reset
Reset Threshold (V)
Watchdog Timer
VCC to Reset Delay (μs)
Reset Active Timeout Period (ms)
Reset Output
Package
Features
Status
1.0 ~ 5.5
50
Yes
4.65,
4.4,
4.0,
3.08,
2.93,
2.63
1.6s
-
200
Active Low (Push-Pull)
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
Not Recommended for New Designs
1.0 ~ 5.5
0.6
Yes
4.63,
4.38,
4.0,
3.08,
2.93,
2.63
1.6s
-
200
Active Low (Push-Pull)
UTDFN-1.5×1.5-8L,
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
Active
1.0 ~ 5.5
0.9
yes
4.63,
4.38,
4.0,
3.08,
2.93,
2.63
1.68
-
210
Active Low (Push-Pull)
SOIC-8
8-Pin Microprocessor Supervisory Circuit with Watchdog Timer and Manual Reset
Active
1.0 ~ 5.0
1.6
Yes
1.2,
1.5,
3.3
1.2s
50
140
Active Low (Push-Pull)
SOT-23-6
3 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
Active
SGM820
NEW
1.6 ~ 6.5
1.2
Yes
4.8,
4.65,
3.168,
3.069,
2.88,
2.79,
2.4,
2.325,
1.728,
1.674
Programmable
90
200
Active Low (Open-Drain)
TDFN-3×3-8L,
TDFN-2×2-8L
10 Selectable Thresholds, Watchdog, Manual-Reset Input
Active
1.6 ~ 6.5
1.2
yes
1.6，2.3，3.0
1.6s
90
200/25
Active Low (Open-Drain)
TDFN-3×3-8L,
TDFN-2×2-8L
High-Accuracy Supervisory Circuit with Programmable Watchdog Timer
Active
1.8 ~ 5.5
0.035
Yes
N/A
Programmable
N/A
Programmable
Active Low (Open-Drain)
SOT-23-6,
TDFN-2×2-6AL
Programmable Watchdog Intervals, Watchdog, Manual-Reset Input
Active
1.0 ~ 5.5
0.5
Yes
4.63,
3.08,
2.93,
2.63
1.6s
84
200
Active Low (Push-Pull)
SOT-23-5
4 Selectable Thresholds, Watchdog, Manual-Reset Input
Active
1.0 ~ 5.5
0.64
Yes
2.19,
1.67,
1.58
1.6s
90
200
Active Low (Push-Pull)
SOT-23-5
3 Selectable Thresholds, Watchdog, Manual-Reset Input
Active
1.0 ~ 5.5
0.82
yes
2.63
1.8
12
220
Active Low (Push-Pull)
SOT-23-5
Microprocessor Supervisory Circuit with Watchdog Timer and Manual Reset
Active
1.0 ~ 5.5
0.5
No
4.63,
3.08,
2.93,
2.63
1.6s
84
200
Active Low/High (Push-Pull)
SOT-23-5
4 Selectable Thresholds, Watchdog
Active
1.0 ~ 5.5
0.64
No
1.58,
1.67,
2.19
1.6s
90
200
Active Low/High (Push-Pull)
SOT-23-5
5-Pin Microprocessor Supervisory Circuit with Watchdog Timer
Active
SGM817xQ
NEW
1.0 ~ 5.5
0.5
Yes
4.66,
3.10,
2.95,
2.64
200ms
90
25
Active Low (Push-Pull)
SOT-23-5
Automotive, 4 Selectable Thresholds, Watchdog, Manual-Reset Input
Active
SGM823xQ
NEW
1.0 ~ 5.5
0.5
Yes
4.66,
3.10,
2.95,
2.64
1.6s
90
200
Active Low (Push-Pull)
SOT-23-5
Automotive, 4 Selectable Thresholds, Watchdog, Manual-Reset Input
Active
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