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 | Mounting Type | Number of Voltages Monitored | Operating Temperature | Output | Reset | Reset Timeout | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
|
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Price on request
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Surface Mount | 1 | -40°C ~ 105°C (TJ) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-3 (TO-236) | Simple Reset/Power-On Reset | 2.93V | |
RICHTEK
|
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Price on request
Price and Stock
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Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 120ms Minimum | SOT-23-6 | Simple Reset/Power-On Reset | Adjustable/Selectable | |
|
RICHTEK
|
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Price on request
Price and Stock
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Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 120ms Minimum | SOT-23-6 | Simple Reset/Power-On Reset | Adjustable/Selectable | |
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TJ) | Open Drain or Open Collector | Active Low | 140ms Minimum | SC-70-3 (SOT323) | Simple Reset/Power-On Reset | 1.2V | |
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | 240ms Minimum | 3-SSOP | Voltage Detector | 2.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 240ms Minimum | 3-SSOP | Voltage Detector | 2.5V | |
|
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TJ) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23-3 (TO-236) | Simple Reset/Power-On Reset | 1.2V | |
|
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TJ) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SC-70-3 (SOT323) | Simple Reset/Power-On Reset | 4V | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -20°C ~ 70°C (TA) | Open Drain or Open Collector | Active High | 35µs Typical | Mini 3P | Simple Reset/Power-On Reset | 3.4V | |
|
Panasonic Electronic Components
|
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Price on request
Price and Stock
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Surface Mount | 1 | -20°C ~ 70°C (TA) | CMOS Inverted | Active Low | 3µs Typical | Mini 3P | Simple Reset/Power-On Reset | 3.8V | |
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.7V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.5V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 2.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 2V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.3V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 4.6V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 2.9V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4.3V | |
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active High/Active Low | - | 5-VSOF | Simple Reset/Power-On Reset | 4V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 80ms Minimum | SC-70-3 | Simple Reset/Power-On Reset | 1.9V | |
RICHTEK
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 12.5s Typical | 8-WDFN-SL (2x2) | Reset Timer | Adjustable/Selectable | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active High/Active Low | - | 5-VSOF | Simple Reset/Power-On Reset | 2V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 80ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 2.32V | |
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 150ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.625V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 150ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 3.075V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 4.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 4.6V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4.2V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4.1V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.9V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 2.4V | |
|
Analog Devices Inc./Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4.3V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 4.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 2.5V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.3V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 2.5V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 4.3V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 3V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 3.1V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 2.9V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 2.7V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 120ms Minimum | 3-SSOP | Voltage Detector | 3V | |
|
Texas Instruments
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 40µs Typical | SOT-23-5 | Simple Reset/Power-On Reset | 1V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 80ms Minimum | SC-70-3 | Simple Reset/Power-On Reset | 3.08V | |
|
Microchip Technology
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 80ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 4.38V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 2.4V | |
|
ROHM Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-SSOP | Voltage Detector | 3.2V |
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