What are Supervisors ?
Supervisors are integrated circuits designed to monitor voltage levels and provide reset signals to ensure proper operation of electronic systems. They are commonly used in applications such as industrial power management and battery-powered electronics. Important specifications for selection include Mounting Type, which affects installation compatibility; Number of Voltages Monitored, which determines the range of applications; and Operating Temperature, which ensures reliable performance in various environments. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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| Part & Mfr | Total Stock | Pricing & RFQ | Lead Spacing | Mounting Type | Number of Voltages Monitored | Operating Temperature | Output | Reset | Reset Timeout | Storage Temperature | Supplier Device Package | Tape & Reel | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices / Maxim Integrated
|
25
|
Price on request
25
|
- | Through Hole | 5 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | <1ms Minimum | - | 16-PDIP | - | Multi-Voltage Supervisor | 5 Adjustable Threshold Voltages | |
Analog Devices / Maxim Integrated
|
25
|
Price on request
25
|
- | Surface Mount | 8 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active Low | Adjustable/Selectable | - | 56-TQFN (8x8) | - | System Manager | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
24
|
Price on request
24
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | 8-SOIC | - | Battery Backup Circuit | 3.075V | |
Analog Devices / Maxim Integrated
|
24
|
Price on request
24
|
- | Surface Mount | 2 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-5 | - | Multi-Voltage Supervisor | 1.313V, 2.925V | |
Analog Devices / Maxim Integrated
|
24
|
Price on request
24
|
- | Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | - | TO-92-3 | - | Simple Reset/Power-On Reset | 3.06V | |
|
Texas Instruments
|
24
|
Price on request
24
|
- | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | - | - | SOT-23-THIN | - | Voltage Detector | 1.8V | |
|
Analog Devices / Maxim Integrated
|
24
|
Price on request
24
|
- | Through Hole | 1 | 0°C ~ 70°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 140ms Minimum | - | 16-PDIP | - | Battery Backup Circuit | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
23
|
Price on request
23
|
- | Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 35ms Minimum | - | 16-PDIP | - | Battery Backup Circuit | 4.65V | |
|
Analog Devices / Maxim Integrated
|
23
|
Price on request
23
|
- | Through Hole | 4 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 10ms; 100ms; 1,000ms Minimum | - | 16-PDIP | - | Multi-Voltage Supervisor | 3.3V, 5V, Adj, Adj | |
Analog Devices / Maxim Integrated
|
23
|
Price on request
23
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 250ms Minimum | - | SOT-223-3 | - | Simple Reset/Power-On Reset | 4.375V | |
|
Analog Devices / Maxim Integrated
|
22
|
Price on request
22
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 200ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.65V | |
Analog Devices / Maxim Integrated
|
22
|
Price on request
22
|
- | Surface Mount | 2 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-5 | - | Multi-Voltage Supervisor | 3V, Adj | |
On Semiconductor
|
22
|
Price on request
22
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 2.93V | |
Texas Instruments
|
22
|
Price on request
22
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 120ms Minimum | - | 4-X2SON (1x1) | - | Simple Reset/Power-On Reset | 4.38V | |
|
Analog Devices / Maxim Integrated
|
22
|
Price on request
22
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | SOT-23-8 | - | Watchdog Circuit | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
22
|
Price on request
22
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 3.03V | |
|
Analog Devices / Maxim Integrated
|
21
|
Price on request
21
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.4V | |
|
Analog Devices / Maxim Integrated
|
20
|
Price on request
20
|
- | Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | - | 16-PDIP | - | Battery Backup Circuit | 4.65V | |
|
Analog Devices / Maxim Integrated
|
20
|
Price on request
20
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 140ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 4.63V | |
Texas Instruments
|
20
|
Price on request
20
|
- | Through Hole | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High/Active Low | 1.1ms Minimum | - | 8-PDIP | - | Simple Reset/Power-On Reset | 2.93V | |
|
Analog Devices / Maxim Integrated
|
20
|
Price on request
20
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | 8-uMAX/uSOP | - | Watchdog Circuit | Adjustable/Selectable | |
Micrel Inc.
|
20
|
Price on request
20
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-5 | - | Multi-Voltage Supervisor | 4.68V, Adj | |
|
Analog Devices / Maxim Integrated
|
20
|
Price on request
20
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 3.08V | |
|
Analog Devices / Maxim Integrated
|
19
|
Price on request
19
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 3.08V | |
Analog Devices / Maxim Integrated
|
19
|
Price on request
19
|
- | Surface Mount | 5 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | - | 20µs Typical Propagation Delay | - | 14-SOIC | - | Multi-Voltage Supervisor | ±5V, ±15V, Adj | |
Analog Devices / Maxim Integrated
|
19
|
Price on request
19
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 35ms Minimum | - | 16-SOIC | - | Battery Backup Circuit | 4.65V | |
Analog Devices / Maxim Integrated
|
18
|
Price on request
18
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | - | SOT-23-4 | - | Simple Reset/Power-On Reset | 1.6V | |
|
Analog Devices / Maxim Integrated
|
18
|
Price on request
18
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | <1ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
17
|
Price on request
17
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | - | SOT-23-8 | - | Watchdog Circuit | Adjustable/Selectable | |
|
Texas Instruments
|
17
|
Price on request
17
|
- | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | SOT-23-6 | - | Simple Reset/Power-On Reset | 1.67V | |
Analog Devices / Maxim Integrated
|
17
|
Price on request
17
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | - | - | SC-70-3 | - | Voltage Detector | 2.8V | |
Analog Devices / Maxim Integrated
|
17
|
Price on request
17
|
- | Through Hole | 1 | -55°C ~ 125°C | Push-Pull, Push-Pull | Active High/Active Low | 35ms Minimum | - | 16-CDIP | - | Battery Backup Circuit | 4.4V | |
Analog Devices / Maxim Integrated
|
17
|
Price on request
17
|
- | Through Hole | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High/Active Low | 250ms Minimum | - | 8-PDIP | - | Simple Reset/Power-On Reset | 4.37V, 4.62V | |
Analog Devices / Maxim Integrated
|
15
|
Price on request
15
|
- | Surface Mount | 4 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active High | - | - | 10-MSOP | - | Sequencer | Adjustable/Selectable | |
|
Texas Instruments
|
14
|
Price on request
14
|
- | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | SOT-23-6 | - | Simple Reset/Power-On Reset | 1.16V | |
|
Analog Devices / Maxim Integrated
|
14
|
Price on request
14
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 4.63V | |
|
Analog Devices / Maxim Integrated
|
14
|
Price on request
14
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.7V | |
|
Analog Devices / Maxim Integrated
|
14
|
Price on request
14
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | SOT-23-8 | - | Simple Reset/Power-On Reset | 3.075V | |
Analog Devices / Maxim Integrated
|
13
|
Price on request
13
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High/Active Low | 140ms Minimum | - | 16-SOIC | - | Power Supply Monitor | 4.37V | |
|
Analog Devices / Maxim Integrated
|
13
|
Price on request
13
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 2.93V | |
|
Analog Devices / Maxim Integrated
|
13
|
Price on request
13
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | - | - | SC-70-3 | - | Voltage Detector | 2.63V | |
Analog Devices / Maxim Integrated
|
12
|
Price on request
12
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | <1ms Minimum | - | 6-TDFN (3x3) | - | Simple Reset/Power-On Reset | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
12
|
Price on request
12
|
- | Surface Mount | 1 | 0°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.65V | |
Analog Devices / Maxim Integrated
|
11
|
Price on request
11
|
- | Surface Mount | 4 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 6ms Minimum | - | 16-QSOP | - | Multi-Voltage Supervisor | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
11
|
Price on request
11
|
- | Through Hole | 2 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 35ms Minimum | - | 16-PDIP | - | Multi-Voltage Supervisor | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
11
|
Price on request
11
|
- | Surface Mount | 4 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | <1ms Minimum | - | 10-uMAX/uSOP | - | Multi-Voltage Supervisor | 2.63V, 4.38V, Adj, -4.38V | |
|
Analog Devices / Maxim Integrated
|
10
|
Price on request
10
|
- | Surface Mount | 2 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | SOT-23-8 | - | Multi-Voltage Supervisor | 3.08V, Adj | |
Analog Devices / Maxim Integrated
|
10
|
Price on request
10
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | SOT-143-4 | - | Simple Reset/Power-On Reset | 2.63V | |
|
Texas Instruments
|
10
|
Price on request
10
|
- | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 619ms Typical | - | SOT-23-5 | - | Power Supply Monitor | 1.8V | |
Texas Instruments
|
10
|
Price on request
10
|
- | Surface Mount | 3 | -55°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | - | 8-HVSSOP | - | Multi-Voltage Supervisor | 2.93V, 4.55V, Adj |
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