集成看门狗定时器的电源监控器
选型器
共计 12 / 12个产品
共计 12 / 12个产品
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
50.0
Yes
4.65,
4.4,
4.0,
3.08,
2.93,
2.63
1.6s
-
200.0
Active Low (Push-Pull)
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
不推荐用于新设计
1.0 ~ 5.5
0.6
Yes
4.63,
4.38,
4.0,
3.08,
2.93,
2.63
1.6s
-
200.0
Active Low (Push-Pull)
UTDFN-1.5×1.5-8L,
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
量产
1.0 ~ 5.0
1.6
Yes
1.2,
1.5,
3.3
1.2s
50.0
140.0
Active Low (Push-Pull)
SOT-23-6
3 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
量产
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
90.0
200.0
Active Low (Open-Drain)
TDFN-3×3-8L,
TDFN-2×2-8L
10 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
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
量产
1.0 ~ 5.5
0.5
Yes
4.63,
3.08,
2.93,
2.63
1.6s
84.0
200.0
Active Low (Push-Pull)
SOT-23-5
4 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
1.0 ~ 5.5
0.64
Yes
2.19,
1.67,
1.58
1.6s
90.0
200.0
Active Low (Push-Pull)
SOT-23-5
3 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
1.0 ~ 5.5
0.5
No
4.63,
3.08,
2.93,
2.63
1.6s
84.0
200.0
Active Low/High (Push-Pull)
SOT-23-5
4 Selectable Thresholds, Watchdog
量产
1 到 12 共 12
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