Supervisors

Explore Supervisors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Type	Number of Voltages Monitored	Voltage - Threshold	Output	Reset	Reset Timeout	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
S-19405A28A-A8T1U4 LINEAR IC ABLIC Inc.	3,455	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.8V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19119N4GH-A8T1U7 LINEAR IC ABLIC Inc.	3,993	RFQ	Datasheet	-	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Voltage Detector	1	4.65V	Open Drain or Open Collector	Active Low	80µs Typical	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405H28A-A8T1U4 LINEAR IC ABLIC Inc.	4,602	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.8V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405K28A-A8T1U4 LINEAR IC ABLIC Inc.	2,033	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.8V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405A49A-A8T1U4 LINEAR IC ABLIC Inc.	3,357	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.9V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405K50A-A8T1U4 LINEAR IC ABLIC Inc.	1,686	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	5V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405K26A-A8T1U4 LINEAR IC ABLIC Inc.	1,360	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.6V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405J42A-A8T1U4 LINEAR IC ABLIC Inc.	4,743	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.2V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405B28A-A8T1U4 LINEAR IC ABLIC Inc.	2,634	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.8V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405H49A-A8T1U4 LINEAR IC ABLIC Inc.	1,941	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.9V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405G27A-A8T1U4 LINEAR IC ABLIC Inc.	4,805	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.7V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405K49A-A8T1U4 LINEAR IC ABLIC Inc.	1,202	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.9V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405K47A-A8T1U4 LINEAR IC ABLIC Inc.	2,594	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.7V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405B27A-A8T1U4 LINEAR IC ABLIC Inc.	4,366	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.7V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405J50A-A8T1U4 LINEAR IC ABLIC Inc.	1,047	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	5V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405A46A-A8T1U4 LINEAR IC ABLIC Inc.	3,140	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.6V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405B30A-A8T1U4 LINEAR IC ABLIC Inc.	3,559	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	3V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405H50A-A8T1U4 LINEAR IC ABLIC Inc.	3,376	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	5V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405H48A-A8T1U4 LINEAR IC ABLIC Inc.	1,201	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.8V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A
S-19405H45A-A8T1U4 LINEAR IC ABLIC Inc.	2,881	RFQ	Datasheet	S-19405	8-SMD, Flat Leads Exposed Pad	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.5V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	HSNT-8-A

FAQ

Frequently Asked Questions

What are Supervisors components used for?

Supervisors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Supervisors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Supervisors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.