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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.1V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.2V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.3V | |
ROHM Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 4.9V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.4V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.5V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.6V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.7V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.8V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 4.9V | |
|
Torex Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | - | SSOT-24 | Voltage Detector | 5V | |
Analog Devices / Maxim Integrated
|
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Surface Mount | 1 | -55°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 200ms Minimum | SC-70-3 | Monitor | 3V | |
|
Analog Devices / Maxim Integrated
|
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SC-70-3 | Simple Reset/Power-On Reset | 4.38V | |
Infineon Technologies
|
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 500µs Minimum | 8-SOP | Power Supply Monitor | 4.2V, Adj | |
|
Infineon Technologies
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active High/Active Low | 50ms Minimum | 8-SOP | Power Supply Monitor | 4.2V | |
Silicon Labs
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High | - | 10-TDFN (2x2) | Simple Reset/Power-On Reset | 0.78V, Adj | |
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active Low | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 4.63V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active Low | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 2.63V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active High | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 2.63V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active High | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 2.93V | |
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active Low | 140ms Minimum | SOT-143 | Simple Reset/Power-On Reset | 4V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 105°C (TA) | - | Active Low | 140ms Minimum | SOT-143 | Simple Reset/Power-On Reset | 4.63V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-3 (TO-236) | Simple Reset/Power-On Reset | 4V | |
|
On Semiconductor
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-3 (TO-236) | Simple Reset/Power-On Reset | 4.63V | |
|
On Semiconductor
|
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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 | 4.38V | |
|
On Semiconductor
|
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Price on request
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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 | 2.63V | |
Analog Devices / Maxim Integrated
|
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 20ms Minimum | SOT-143-4 | Simple Reset/Power-On Reset | 4.39V | |
|
Analog Devices / Maxim Integrated
|
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 1ms Minimum | SOT-143-4 | Simple Reset/Power-On Reset | 4.5V | |
Analog Devices / Maxim Integrated
|
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Surface Mount | 1 | -55°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | <1ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
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Surface Mount | 12 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active Low | Adjustable/Selectable | 64-TQFP-EP (10x10) | System Manager | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
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Price on request
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Surface Mount | 12 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active Low | Adjustable/Selectable | 64-TQFP-EP (10x10) | System Manager | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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Surface Mount | 1 | -55°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | SOT-143-4 | Monitor | 4.634V | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-143-4 | Simple Reset/Power-On Reset | 2.625V | |
Texas Instruments
|
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Price on request
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 120ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 4.55V | |
|
Infineon Technologies
|
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Price on request
Price and Stock
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 30ms Minimum | 8-SOP | Simple Reset/Power-On Reset | 2.7V | |
|
Infineon Technologies
|
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Price on request
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 30ms Minimum | 8-SOP | Simple Reset/Power-On Reset | 3V | |
Analog Devices / Maxim Integrated
|
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Through Hole | 1 | -55°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 35ms Minimum | 8-CERDIP | Battery Backup Circuit | 4.65V | |
Analog Devices / Maxim Integrated
|
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Through Hole | 1 | -55°C ~ 125°C (TA) | Push-Pull, Push-Pull | Active High/Active Low | 35ms Minimum | 16-CDIP | Battery Backup Circuit | 4.65V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 200µs Maximum | SOT-23-3 | Simple Reset/Power-On Reset | 4.1V | |
|
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 200µs Maximum | SC-70-3 (SOT323) | Simple Reset/Power-On Reset | 4.2V | |
|
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 200µs Maximum | SOT-23-3 | Simple Reset/Power-On Reset | 4.2V | |
|
Diodes Incorporated
|
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Price on request
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 200µs Maximum | SOT-23-3 | Simple Reset/Power-On Reset | 4.4V | |
|
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 200µs Maximum | SOT-23-3 | Simple Reset/Power-On Reset | 4.6V | |
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 2.93V | |
|
Diodes Incorporated
|
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 3.08V | |
|
Diodes Incorporated
|
Send RFQ |
Price on request
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 2.63V | |
Analog Devices / Maxim Integrated
|
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Price on request
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Surface Mount | 1 | -55°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 1.12s Minimum | SC-70-4 | Monitor | 4.1V | |
Microchip Technology
|
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Surface Mount | 1 | -40°C ~ 125°C (TJ) | Push-Pull, Totem Pole | Active High | Adjustable/Selectable | TSOT-23-6 | Simple Reset/Power-On Reset | 0.4V | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 4.63V |
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