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
|
992
|
Price on request
992
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 100ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 2.55V | |
ROHM Semiconductor
|
990
|
Price on request
990
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | - | 5-VSOF | - | Simple Reset/Power-On Reset | 1.8V | |
Texas Instruments
|
989
|
Price on request
989
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 70ms Minimum | - | 8-VSSOP | - | Multi-Voltage Supervisor | 2.25V, 2.93V | |
|
Analog Devices / Maxim Integrated
|
988
|
Price on request
988
|
- | Surface Mount | 3 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-8 | - | Multi-Voltage Supervisor | 3.08V, Adj, Adj | |
On Semiconductor
|
984
|
Price on request
984
|
- | 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 | 2.63V | |
STMicroelectronics
|
980
|
Price on request
980
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 2.63V | |
Analog Devices / Maxim Integrated
|
977
|
Price on request
977
|
- | 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 | |
|
Microchip Technology
|
974
|
Price on request
974
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 100ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 2.88V | |
Texas Instruments
|
969
|
Price on request
969
|
- | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 320ms Minimum | - | 6-SON (1.45x1) | - | Reset Timer | Adjustable/Selectable | |
Analog Devices / Maxim Integrated
|
965
|
Price on request
965
|
- | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
962
|
Price on request
962
|
- | Surface Mount | 1 | -40°C ~ 85°C (TJ) | Open Drain or Open Collector | Active Low | 1ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 4.8V | |
Analog Devices / Maxim Integrated
|
951
|
Price on request
951
|
- | Surface Mount | 2 | -40°C ~ 125°C (TA) | - | - | 140ms Minimum | - | SOT-23-6 | - | Sequencer | Adjustable/Selectable | |
Texas Instruments
|
949
|
Price on request
949
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 120ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 0.9V | |
ROHM Semiconductor
|
948
|
Price on request
948
|
- | Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | - | - | 5-SSOP | - | Voltage Detector | 3.9V | |
|
Texas Instruments
|
944
|
Price on request
944
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 70ms Minimum | - | 8-VSSOP | - | Multi-Voltage Supervisor | 1.4V, 2.93V | |
Analog Devices / Maxim Integrated
|
940
|
Price on request
940
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | 6-uDFN (1.5x1) | - | Sequencer | Adjustable/Selectable | |
|
Analog Devices / Maxim Integrated
|
929
|
Price on request
929
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 35ms Minimum | - | 8-SOIC | - | Battery Backup Circuit | 3.075V | |
Analog Devices / Maxim Integrated
|
921
|
Price on request
921
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | SC-70-4 | - | Simple Reset/Power-On Reset | 4.625V | |
On Semiconductor
|
920
|
Price on request
920
|
- | Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | SOT-23 | - | Simple Reset/Power-On Reset | 2.93V | |
|
ROHM Semiconductor
|
917
|
Price on request
917
|
- | 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 | |
Monolithic Power Systems
|
915
|
Price on request
915
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | Adjustable/Selectable | - | 6-QFN (2x2) | - | Simple Reset/Power-On Reset | 3.07V | |
Microchip Technology
|
913
|
Price on request
913
|
- | Through Hole | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 150ms Minimum | - | TO-92-3 | - | Simple Reset/Power-On Reset | 4.375V | |
|
Analog Devices / Maxim Integrated
|
913
|
Price on request
913
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High/Active Low | Adjustable/Selectable | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.37V, 4.62V | |
Texas Instruments
|
912
|
Price on request
912
|
- | Surface Mount | 1 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | - | - | 6-WSON (1.5x1.5) | - | Simple Reset/Power-On Reset | 3.3V | |
Analog Devices / Maxim Integrated
|
911
|
Price on request
911
|
- | Surface Mount | 3 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | TSOT-23-5 | - | Multi-Voltage Supervisor | 2.338V, 3.086V, Adj | |
On Semiconductor
|
910
|
Price on request
910
|
- | 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 | 3.08V | |
Analog Devices / Maxim Integrated
|
904
|
Price on request
904
|
- | Through Hole | 1 | -55°C ~ 125°C (TA) | Open Drain or Open Collector | Active High/Active Low | 250ms Minimum | - | 8-CERDIP | - | Simple Reset/Power-On Reset | 4.37V, 4.62V | |
Analog Devices / Maxim Integrated
|
904
|
Price on request
904
|
- | Through Hole | 5 | 0°C ~ 70°C (TA) | Open Drain or Open Collector | - | 20µs Typical Propagation Delay | - | 14-PDIP | - | Multi-Voltage Supervisor | ±5V, ±15V, Adj | |
|
Analog Devices / Maxim Integrated
|
900
|
Price on request
900
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 30µs Typical | - | 8-µMAX | - | Simple Reset/Power-On Reset | 4.6V | |
|
On Semiconductor
|
900
|
Price on request
900
|
- | Surface Mount | 1 | -40°C ~ 105°C (TJ) | Push-Pull, Totem Pole | Active High | 140ms Minimum | - | SOT-23-3 (TO-236) | - | Simple Reset/Power-On Reset | 4.38V | |
|
Analog Devices / Maxim Integrated
|
900
|
Price on request
900
|
- | Surface Mount | 4 | -40°C ~ 105°C (TA) | Open Drain or Open Collector | Active Low | 140ms Minimum | - | SOT-23-6 | - | Multi-Voltage Supervisor | 1.58V, 2.63V, Adj, Adj | |
Analog Devices / Maxim Integrated
|
898
|
Price on request
898
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Bidirectional | Active Low | 140ms Minimum | - | SOT-23-4 | - | Simple Reset/Power-On Reset | 4.63V | |
|
Microchip Technology
|
895
|
Price on request
895
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active High | 140ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 4.63V | |
|
Texas Instruments
|
892
|
Price on request
892
|
- | Surface Mount | 1 | -40°C ~ 105°C (TA) | Push-Pull, Totem Pole | Active High | 140ms Minimum | - | SOT-23-3 | - | Simple Reset/Power-On Reset | 4.63V | |
Analog Devices / Maxim Integrated
|
889
|
Price on request
889
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 150ms Minimum | - | SOT-6 | - | Battery Backup Circuit | 2.93V | |
Microchip Technology
|
885
|
Price on request
885
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Complementary | Active High/Active Low | 140ms Minimum | - | SOT-23-5 | - | Multi-Voltage Supervisor | 3.09V, Adj | |
Texas Instruments
|
879
|
Price on request
879
|
- | Surface Mount | 1 | -40°C ~ 85°C (TJ) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 10-VSSOP | - | Simple Reset/Power-On Reset | 3.08V | |
|
STMicroelectronics
|
875
|
Price on request
875
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | 8-SOIC | - | Simple Reset/Power-On Reset | 4.4V | |
Analog Devices / Maxim Integrated
|
867
|
Price on request
867
|
- | Surface Mount | 2 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | - | SOT-23-5 | - | Multi-Voltage Supervisor | 2.925V, Adj | |
|
Analog Devices / Maxim Integrated
|
860
|
Price on request
860
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Push-Pull, Totem Pole | Active Low | 100ms Minimum | - | SOT-23-6 | - | Multi-Voltage Supervisor | 2.63V, 4.63V | |
|
Analog Devices / Maxim Integrated
|
853
|
Price on request
853
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 100ms Minimum | - | SOT-23-6 | - | Multi-Voltage Supervisor | 2.93V, 4.63V | |
|
ROHM Semiconductor
|
850
|
Price on request
850
|
- | Surface Mount | 1 | -40°C ~ 75°C (TA) | Open Drain or Open Collector | Active Low | - | - | 5-SSOP | - | Voltage Detector | 2.9V | |
|
Texas Instruments
|
850
|
Price on request
850
|
- | Surface Mount | 2 | -40°C ~ 85°C (TA) | Open Drain or Open Collector | Active Low | 5µs Typical Propagation Delay | - | SOT-23-6 | - | Multi-Voltage Supervisor | 3V, Adj | |
|
Analog Devices / Maxim Integrated
|
850
|
Price on request
850
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 20ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 4.63V | |
|
Analog Devices / Maxim Integrated
|
849
|
Price on request
849
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Push-Pull, Totem Pole | Active Low | 140ms Minimum | - | SOT-23-5 | - | Simple Reset/Power-On Reset | 2.63V | |
Texas Instruments
|
849
|
Price on request
849
|
- | 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 | 2.25V | |
Analog Devices / Maxim Integrated
|
848
|
Price on request
848
|
- | Surface Mount | 1 | -40°C ~ 85°C (TA) | Open Drain, Push-Pull | Active High/Active Low | 140ms Minimum | - | 16-SOIC | - | Battery Backup Circuit | 4.65V | |
|
Texas Instruments
|
847
|
Price on request
847
|
- | Surface Mount | 2 | -40°C ~ 125°C (TJ) | Open Drain or Open Collector | Active Low | 320ms Minimum | - | 6-SON (1.45x1) | - | Reset Timer | Adjustable/Selectable | |
|
Diodes Incorporated
|
845
|
Price on request
845
|
- | Surface Mount | 1 | -40°C ~ 125°C (TA) | Open Drain or Open Collector | Active Low | 180ms Minimum | - | SOT-23-6 | - | Simple Reset/Power-On Reset | Adjustable/Selectable | |
|
Texas Instruments
|
845
|
Price on request
845
|
- | Through Hole | 1 | 0°C ~ 70°C (TA) | Complementary | Active High/Active Low | 1µs Maximum Propagation Delay | - | 8-PDIP | - | Simple Reset/Power-On Reset | 7.6V |
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