系统电源管理和监控电路
选型器
共计 58 / 58个产品
共计 58 / 58个产品
Part Number
Images
VCC (V)
Manual Reset
Reset Active Timeout Period (ms)
Reset Output
Reset Threshold (V)
VCC to Reset Delay (μs)
Package
Features
Status
1.0 ~ 5.5
Yes
200.0
Active Low (Push-Pull)
4.65,
4.4,
4.0,
3.08,
2.93,
2.63
-
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
不推荐用于新设计
1.0 ~ 5.5
Yes
200.0
Active Low (Push-Pull)
4.63,
4.38,
4.0,
3.08,
2.93,
2.63
-
UTDFN-1.5×1.5-8L,
SOIC-8,
MSOP-8
6 Selectable Thresholds, Watchdog, Debounced Manual-Reset Input
量产
1.0 ~ 5.5
Yes
200.0
Active Low/High (Push-Pull)
4.65,
4.4,
4.0,
3.08,
2.93,
2.63
0.1
SOIC-8
6 Selectable Thresholds, Debounced Manual-Reset Input, Dual Reset Outputs
量产
1.0 ~ 5.5
No
Programmable
Active Low (Open-Drain)
2.93,
2.63,
2.32,
1.63
80.0
SOT-23-5
Programmable Reset Timeout, Low Quiescent Current
量产
1.0 ~ 5.5
No
Programmable
Active High (Push-Pull)
2.93,
2.63,
2.32,
1.63
80.0
SC70-4 (R),
SOT-143
Programmable Reset Timeout, Low Quiescent Current, Small Package
量产
1.0 ~ 5.5
No
240.0
Active Low (Open-Drain)
4.38,
4.00,
3.08,
2.93,
2.63
110.0
SOT-23-3,
SOT-23
5 Selectable Thresholds, Low Power
量产
1.0 ~ 5.5
No
Programmable
Active Low (Push-Pull)
2.93,
2.63,
2.32,
1.63
80.0
SOT-23-5
Programmable Reset Timeout, Low Quiescent Current
量产
0.95 ~ 10
No
-
Active Low (Open-Drain)
1.5 ~ 6.0 (0.1V Increments)
-
SC70-4 (R),
SOT-23-5,
SOT-89-3
1.5V to 6.0V Selectable Thresholds, Low Power
量产
1.0 ~ 5.5
No
240.0
Active Low (Push-Pull)
4.38,
4.00,
3.08,
2.93,
2.63
110.0
SOT-23-3,
SOT-23
5 Selectable Thresholds, Low Power
量产
1.0 ~ 5.5
No
240.0
Active High (Push-Pull)
4.38,
4.00,
3.08,
2.93,
2.63
110.0
SOT-23-3,
SOT-23
5 Selectable Thresholds, Low Power
量产
1.0 ~ 5.5
Yes
200.0
Active Low (Push-Pull)
3.08,
2.93,
2.63
84.0
SOT-143
3 Selectable Thresholds, Manual-Reset Input, Low Power
不推荐用于新设计
SGM811C
NEW
1.0 ~ 5.5
Yes
200
Active Low (Open-Drain)
2.5,
3,
3,
3,
5.0
100
SOT-143
Microprocessor Supervisory Circuit with Manual Reset Input
量产
1.0 ~ 5.5
Yes
200.0
Active High (Push-Pull)
3.08,
2.93,
2.63
84.0
SOT-143
3 Selectable Thresholds, Manual-Reset Input, Low Power
量产
SGM812C
NEW
1.0 ~ 5.5
Yes
200
Active High (Open-Drain)
2.5,
3,
3,
3,
5.0
100
SOT-143
Microprocessor Supervisory Circuit with Manual Reset Input
量产
1.0 ~ 5.0
Yes
140.0
Active Low (Open-Drain)
1.2,
1.5,
2.0,
3.3
50.0
SOT-23-6
4 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
量产
1.0 ~ 5.0
Yes
140.0
Active Low (Open-Drain)
1.6,
3.3
50.0
SOT-23-6
2 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
量产
1.0 ~ 5.0
Yes
140.0
Active Low (Push-Pull)
1.2,
1.5,
3.3
50.0
SOT-23-6
3 Selectable Thresholds, Watchdog, Manual-Reset Input, Low Power
量产
0.9 ~ 6.0
No
0,
51,
208,
409
Active Low /High(Open-Drain)
1.2V to 5V (0.1V
Increments)
37
SOT-23-3,
SOT-23-3 (L-Type)
1.2V to 5.0V Selectable Thresholds, Low Quiescent Current
量产
SGM820
NEW
1.6 ~ 6.5
Yes
200.0
Active Low (Open-Drain)
4.8,
4.65,
3.168,
3.069,
2.88,
2.79,
2.4,
2.325,
1.728,
1.674
90.0
TDFN-3×3-8L,
TDFN-2×2-8L
10 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
1.6 ~ 6.5
yes
200/25
Active Low (Open-Drain)
1.6,2.3,3.0
90
TDFN-3×3-8L,
TDFN-2×2-8L
High-Accuracy Supervisory Circuit with Programmable Watchdog Timer
量产
1.8 ~ 5.5
Yes
Programmable
Active Low (Open-Drain)
N/A
N/A
SOT-23-6,
TDFN-2×2-6AL
Programmable Watchdog Intervals, Watchdog, Manual-Reset Input
量产
2.7 ~ 5.5
No
-
Active Low/High (Open-Drain)
-
-
MSOP-8
The Easiest Method to Sequence Rails, Power-Up and Power-Down Control
量产
1.0 ~ 5.5
Yes
200.0
Active Low (Push-Pull)
4.63,
3.08,
2.93,
2.63
84.0
SOT-23-5
4 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
1.0 ~ 5.5
Yes
200.0
Active Low (Push-Pull)
2.19,
1.67,
1.58
90.0
SOT-23-5
3 Selectable Thresholds, Watchdog, Manual-Reset Input
量产
1.0 ~ 5.5
No
200.0
Active Low/High (Push-Pull)
4.63,
3.08,
2.93,
2.63
84.0
SOT-23-5
4 Selectable Thresholds, Watchdog
量产
0.95 ~ 10
No
50
Active Low (Open-Drain)
2.2 ~ 6.0 (0.1V Increments)
220
SC70-4 (R),
SOT-23-5
2.2V to 6.0V Selectable Thresholds, Low Power
量产
0.95 ~ 10
No
100
Active Low (Open-Drain)
2.2 ~ 6.0 (0.1V Increments)
220
SC70-4 (R),
SOT-23-5
2.2V to 6.0V Selectable Thresholds, Low Power
量产
0.95 ~ 10
No
-
Active Low (Open-Drain)
2.2 ~ 6.0 (0.1V Increments)
-
SC70-4 (R),
SOT-23-5
2.2V to 6.0V Selectable Thresholds, Low Power
量产
1.65 ~ 6.5
Yes
Programmable
Active Low (Open-Drain)
1.8 ~ 5.0
85.0
SOT-23-5
Adjustable Delay Time, Manual-Reset Input, Low Quiescent Current
量产
1.65~ 6.5
Yes
Programmable
Active Low (Open-Drain)
1.8V to 5V
-
SOT-23-5
Microprocessor Supervisory Circuit with Programmable Delay Time
量产
1.65 ~ 6.5
Yes
Programmable
Active Low (Open-Drain)
0.9 ~ 5.0/Adj (down to 0.4)
28.0
SOT-23-6,
TDFN-2×2-6AL
Adjustable Delay Time, Manual-Reset Input, Low Quiescent Current
量产
SGM851
NEW
1.6 ~ 6.5
Yes
80,
400
Active Low (Open-Drain)
-
-
UTDFN-1.45×1-6AL
Low-Power, Push-Button Controller with Configurable Delay
量产
SGM852
NEW
3~ 16
No
-
Active High (Open-Drain)
-
-
TDFN-3×3-10L
Dual Adjustable Voltage Detector with Reset and Gate Driver Outputs
量产
1.8 ~ 6.5
Yes
Adjustable Delay Time: 1.45ms to 10s
Active Low (Open-Drain)
-
-
TQFN-4×4-20BL
Quad Supply Voltage Supervisors with Adjustable Delay and Watchdog Timer
量产
1.65 ~ 6.5
No
-
Active Low (Open-Drain)
1.175,
1.169,
1.121,
1.062
-
UTDFN-1.45×1-6AL,
SOT-23-6
Dual Channel, Low Power, High Accuracy
量产
1.0 ~ 6.0
No
Programmable
Active Low (Open-Drain)
0.8 ~ 5.0 (0.1V Increments)
-
SOT-23-5
Programmable Reset Timeout, Low Quiescent Current
量产
1.0 ~ 6.0
No
-
Active Low (Open-Drain)
0.8 ~ 5.0 (0.1V Increments)
-
SOT-23-5
0.8V to 5.0V Selectable Thresholds, Low Quiescent Current
量产
1.0 ~ 6.0
No
0.11
Active Low (Open-Drain)
1.0 ~ 5.0 (0.1V Increments)
50.0
SOT-23-5,
SOT-23-3,
UTDFN-1×1-4L
1.0V to 5.0V Selectable Thresholds, Low Power
量产
1.0 ~ 6.0
Yes
210.0
Active Low (Open-Drain)
1.0 ~ 5.0 (0.1V Increments)
50.0
SOT-23-5,
UTDFN-1×1-4L
1.0V to 5.0V Selectable Thresholds, Low Power
量产
1.0 ~ 6.0
No
Programmable
Active Low (Open-Drain)
1V to 5V (0.1V Increments)
-
XTDFN-0.9×1.2-4L,
SC70-4
Voltage Detector with Delay Time Adjustable
量产
1.6 ~ 5.5
No
Programmable
Active High (Push-Pull)
Adj (0.5 Defult)
50.0
UTDFN-1.45×1-6AL,
TSOT-23-6
Adjustable Input Delay Time, Enable Delay Time, Low Power
量产
1.6 ~ 5.5
No
Programmable
Active Low (Push-Pull)
Adj (0.5 Defult)
50.0
UTDFN-1.45×1-6AL,
TSOT-23-6
Adjustable Input Delay Time, Enable Delay Time, Low Power
量产
1.6 ~ 5.5
No
Programmable
Active High (Open-Drain)
Adj (0.5 Defult)
50.0
UTDFN-1.45×1-6AL,
TSOT-23-6
Adjustable Input Delay Time, Enable Delay Time, Low Power
量产
-
No
Programmable
Active Low (Open-Drain)
Adj (0.5 Defult)
50.0
UTDFN-1.45×1-6AL,
TSOT-23-6
Adjustable Input Delay Time, Enable Delay Time, Low Power
量产
1.6 ~ 5.5
No
Programmable
Active High (Push-Pull)
Adj (0.5 Defult)
50.0
UTDFN-1.45×1-6AL,
TSOT-23-6
Adjustable Input Delay Time, Enable Delay Time, Low Power
量产
2.5 ~ 5.5
No
-
-
-
-
UTDFN-1.2×1.2-6L
Low Current, Dual Load Attach/Detach Detection, 1.3s Wake-Up Output
量产
2.5 ~ 5.5
No
-
-
-
-
UTDFN-1.2×1.2-6L
Low Current, Dual Load Attach/Detach Detection, Open-Drain Flag Output
量产
2.5 ~ 5.5
No
-
-
-
-
UTDFN-1.2×1.2-6L
Low Current, Dual Load Attach/Detach Detection, 1.3s Wake-Up Output
量产
1.0 ~ 6.0
No
22.0
Active Low (Open-Drain)
1.4
-
TDFN-2×2-6L
1.4V Fixed Threshold, Low Quiescent Current
量产
1.0 ~ 5.5
No
240
Active Low (Open-Drain)
4.63,
4.38,
4.00,
3.08,
2.93,
2.63,
2.32,
1.63
20
SOT-23-3,
SOT-23
Microprocessor Supervisory Circuit
不推荐用于新设计
1.0 ~ 5.5
No
240
Active Low (Push-Pull)
4.63,
4.38,
4.00,
3.08,
2.93,
2.63,
2.32,
1.63
20
SOT-23-3,
SOT-23
Microprocessor Supervisory Circuit
不推荐用于新设计
1.0 ~ 5.5
No
240
Active High (Push-Pull)
4.63,
4.38,
4.00,
3.08,
2.93,
2.63,
2.32,
1.63
20
SOT-23-3,
SOT-23
8 Selectable Thresholds, Low Power
不推荐用于新设计
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