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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
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Sipex
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Sipex
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active High | - | 5-TSOP | Simple Reset/Power-On Reset | 1.8V | |
On Semiconductor
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Surface Mount | - | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 400ms Typical | 8-MLP (2x2) | Reset Timer | - | |
ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | 5-VSOF | Voltage Detector | 2.3V | |
On Semiconductor
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | 5-TSOP | Simple Reset/Power-On Reset | 1.2V | |
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | 5-TSOP | Simple Reset/Power-On Reset | 1.7V | |
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On Semiconductor
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On Semiconductor
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 420ms Minimum | 6-MicroPak2 | Reset Timer | Adjustable/Selectable | |
ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 2.2V | |
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ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | 4-SOP | Simple Reset/Power-On Reset | 1V | |
ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 3.3V | |
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ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 3.4V | |
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ROHM Semiconductor
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Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | 5-SSOP | Voltage Detector | 3.5V | |
Texas Instruments
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Surface Mount | 1 | -40°C ~ 85°C | Open Drain or Open Collector | Active Low | 140ms Minimum | 9-DSBGA | Simple Reset/Power-On Reset | 2.2V | |
On Semiconductor
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | SOT-23 | Simple Reset/Power-On Reset | 4.63V | |
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23 | Simple Reset/Power-On Reset | 2.63V | |
On Semiconductor
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 100ms Minimum | SOT-23 | Simple Reset/Power-On Reset | 4.38V | |
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 100ms Minimum | SOT-23 | Simple Reset/Power-On Reset | 4.63V | |
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Texas Instruments
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Surface Mount | 1 | -40°C ~ 85°C (TJ) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | 9-DSBGA | Simple Reset/Power-On Reset | 3.08V | |
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On Semiconductor
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23 | Simple Reset/Power-On Reset | 4.38V | |
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Micrel Inc.
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Complementary | Active High/Active Low | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 3.09V | |
Microchip Technology
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | Adjustable/Selectable | |
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Micrel Inc.
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Complementary | Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 2.81V, Adj | |
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Micrel Inc.
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Complementary | Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 4.43V, Adj | |
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Micrel Inc.
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 1.69V, Adj | |
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Micrel Inc.
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Price on request
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 2.81V, Adj | |
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ROHM Semiconductor
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Price on request
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 90ms Minimum | 5-SSOP | Voltage Detector | 4.6V | |
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Micrel Inc.
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Price on request
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Complementary | Active High | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 2.25V, Adj | |
Renesas
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- | - | - | - | - | - | - | - | - | |
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Micrel Inc.
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Price on request
Price and Stock
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Surface Mount | 2 | -40°C ~ 85°C (TA) | Complementary | Active High/Active Low | 140ms Minimum | SOT-23-5 | Multi-Voltage Supervisor | 2.34V, Adj | |
Catalyst Semiconductor Inc.
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 2.63V | |
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Catalyst Semiconductor Inc.
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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 | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 2.4V | |
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Catalyst Semiconductor Inc.
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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 | 140ms Minimum | SOT-23-3 | Simple Reset/Power-On Reset | 4.38V | |
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Texas Instruments
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Price on request
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Surface Mount | 1 | -20°C ~ 85°C (TJ) | Open Drain or Open Collector | Active Low | 1ms Minimum | SOT-23-5 | Simple Reset/Power-On Reset | 4.63V | |
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Catalyst Semiconductor Inc.
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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 High/Active Low | 130ms Minimum | 8-SOIC | Simple Reset/Power-On Reset | 4.25V | |
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ROHM Semiconductor
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Send RFQ |
Price on request
Price and Stock
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Surface Mount | 1 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 90ms Minimum | 5-SSOP | Voltage Detector | 2.3V | |
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Texas Instruments
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Surface Mount | 1 | -40°C ~ 125°C (TJ) | Push-Pull, Totem Pole | Active Low | 619ms Typical | SOT-23-5 | Power Supply Monitor | 3V | |
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Texas Instruments
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Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 619ms Typical | SOT-23-5 | Simple Reset/Power-On Reset | 3.1V | |
ABLIC Inc.
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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 | - | SC-82AB | Voltage Detector | 3.6V | |
ABLIC Inc.
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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 | - | SOT-23-5 | Voltage Detector | 1.9V | |
ABLIC Inc.
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 18ms Minimum | SNT-4A | Voltage Detector | 4V | |
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ABLIC Inc.
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Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 2.7ms Minimum | SC-82AB | Voltage Detector | 1.3V | |
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ABLIC Inc.
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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 | 20ms Minimum | SOT-23-5 | Voltage Detector | 4.6V | |
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ABLIC Inc.
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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 | 20ms Minimum | SOT-23-5 | Voltage Detector | 4.4V | |
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ABLIC Inc.
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Send RFQ |
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 | 20ms Minimum | SNT-4A | Voltage Detector | 3.8V | |
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ABLIC Inc.
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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 | 18ms Minimum | SC-82AB | Voltage Detector | 1.8V |
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