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.
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| Part & Mfr | Total Stock | Pricing & RFQ | Mounting Type | Number of Voltages Monitored | Operating Temperature | Output | Reset | Reset Timeout | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated
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Surface Mount | 2 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-TDFN-EP (3x3) | Power Supply Monitor | 3V, 5V | |
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Analog Devices Inc./Maxim Integrated
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Surface Mount | 2 | -40°C ~ 125°C (TA) | Open Drain, Push-Pull | Active Low | 100ms Minimum | 8-TDFN-EP (3x3) | Multi-Voltage Supervisor | 3.3V, 5V | |
Analog Devices Inc./Maxim Integrated
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 70µs Typical | SC-70-4 | Voltage Detector | 1.575V | |
Analog Devices Inc./Maxim Integrated
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 3ms Minimum | SOT-23-4 | Monitor | 1.575V | |
Analog Devices Inc./Maxim Integrated
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Surface Mount | 2 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 1.313V, 2.925V | |
Analog Devices Inc./Maxim Integrated
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Surface Mount | 3 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-6 | Power Supply Monitor | 2.188V, 2.925V, Adj | |
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Analog Devices Inc./Maxim Integrated
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Surface Mount | 3 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-6 | Power Supply Monitor | 1.05V, 2.925V, Adj | |
Intersil
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.38V | |
Intersil
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-MSOP | Simple Reset/Power-On Reset | 4.38V | |
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Intersil
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-MSOP | Simple Reset/Power-On Reset | 4.38V | |
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Xicor-Division of Intersil
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-MSOP | Simple Reset/Power-On Reset | 2.62V | |
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Intersil
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-MSOP | Simple Reset/Power-On Reset | 2.92V | |
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Intersil
|
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.38V | |
Intersil
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.63V | |
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Intersil
|
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Surface Mount | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.63V | |
Texas Instruments
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Surface Mount | 1 | -55°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 5ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 2.25V | |
Texas Instruments
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Surface Mount | 8 | -40°C ~ 85°C (TA) | - | Active High/Active Low | 2µs Minimum | 32-VQFN (5x5) | Sequencer | Adjustable/Selectable | |
Linear Technology
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Surface Mount | 3 | -40°C ~ 85°C | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 8-SO | Multi-Voltage Supervisor | 1V, 3.085V, 4.675V | |
Linear Technology
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Surface Mount | 4 | -40°C ~ 85°C | Open Drain or Open Collector | Active Low | 5ms Minimum | 10-MSOP | Multi-Voltage Supervisor | 16 Selectable Threshold Combinations | |
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Intersil
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.38V | |
Linear Technology
|
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Surface Mount | 3 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active High/Active Low | 140ms Minimum | 8-SO | Multi-Voltage Supervisor | 3.118V, 4.725V, Adj | |
Texas Instruments
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 60ms Minimum | 14-TSSOP | Battery Backup Circuit | 4.4V | |
Intersil
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 2.63V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | SOT-25 | Simple Reset/Power-On Reset | 4.38V | |
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Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | SOT-25 | Simple Reset/Power-On Reset | 2.25V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT23R | Simple Reset/Power-On Reset | 4.38V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 1.5µs Typical Propagation Delay | SOT-223-3 | Simple Reset/Power-On Reset | 4.6V | |
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Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 1.5µs Typical Propagation Delay | SOT-223-3 | Simple Reset/Power-On Reset | 4.6V | |
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Analog Devices Inc./Maxim Integrated
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Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | 16-PDIP | Simple Reset/Power-On Reset | 2.61V | |
Analog Devices Inc./Maxim Integrated
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High | 140ms Minimum | 8-PDIP | Battery Backup Circuit | 3.075V | |
Microchip Technology
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | TO-92-3 | Simple Reset/Power-On Reset | 2.7V | |
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Microchip Technology
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | - | TO-92-3 | Simple Reset/Power-On Reset | 2.7V | |
Renesas
|
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Through Hole | 2 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active High | - | 8-PDIP | Multi-Voltage Supervisor | Adjustable/Selectable | |
|
Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 250µs Typical | TO-92 | Simple Reset/Power-On Reset | 2V | |
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Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 250µs Typical | TO-92 | Simple Reset/Power-On Reset | 2.2V | |
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Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 115µs Typical | TO-92 | Simple Reset/Power-On Reset | 2.4V | |
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Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 115µs Typical | TO-92 | Simple Reset/Power-On Reset | 2.6V | |
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Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 15µs Typical | TO-92 | Simple Reset/Power-On Reset | 3V | |
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Panasonic Electronic Components
|
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Through Hole | 1 | -20°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active High | 15µs Typical | TO-92 | Simple Reset/Power-On Reset | 3.4V | |
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Renesas
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | 8-PDIP | Simple Reset/Power-On Reset | 2.62V | |
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Analog Devices Inc./Maxim Integrated
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active Low | 35ms Minimum | 8-PDIP | Battery Backup Circuit | 4.4V | |
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Analog Devices Inc./Maxim Integrated
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 140ms Minimum | 16-PDIP | Battery Backup Circuit | 4.4V | |
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Analog Devices Inc./Maxim Integrated
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 200ms Minimum | 8-PDIP | Simple Reset/Power-On Reset | 4.65V | |
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Analog Devices Inc./Maxim Integrated
|
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Through Hole | 1 | 0°C ~ 70°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | 8-PDIP | Battery Backup Circuit | 4.65V | |
Diodes Incorporated
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 2µs Typical Propagation Delay | TO-92 | Simple Reset/Power-On Reset | 4.3V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C | Open Drain or Open Collector | Active Low | 2.2µs Typical Propagation Delay | 8-SO | Simple Reset/Power-On Reset | 3.08V | |
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Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 2.2µs Typical Propagation Delay | SOT-223-3 | Simple Reset/Power-On Reset | 3.08V | |
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Diodes Incorporated
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 2.5µs Typical Propagation Delay | TO-92 | Simple Reset/Power-On Reset | 2.63V | |
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Diodes Incorporated
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 2.2µs Typical Propagation Delay | TO-92 | Simple Reset/Power-On Reset | 3.08V | |
|
Diodes Incorporated
|
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Through Hole | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 1.5µs Typical Propagation Delay | TO-92 | Simple Reset/Power-On Reset | 4.6V |
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