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-19401I20A-K8T2U4 LINEAR IC ABLIC Inc.	2,551	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400C47A-K8T2U4 LINEAR IC ABLIC Inc.	1,776	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.7V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400K43A-K8T2U4 LINEAR IC ABLIC Inc.	4,228	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Simple Reset/Power-On Reset	1	4.3V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400J28A-K8T2U4 LINEAR IC ABLIC Inc.	2,813	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	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	8-TMSOP
S-19400A40A-K8T2U4 LINEAR IC ABLIC Inc.	4,382	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401J30A-K8T2U4 LINEAR IC ABLIC Inc.	4,472	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	3V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400J44A-K8T2U4 LINEAR IC ABLIC Inc.	4,214	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Simple Reset/Power-On Reset	1	4.4V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400J31A-K8T2U4 LINEAR IC ABLIC Inc.	2,653	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Simple Reset/Power-On Reset	1	3.1V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400K28A-K8T2U4 LINEAR IC ABLIC Inc.	3,626	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	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	8-TMSOP
S-19400J29A-K8T2U4 LINEAR IC ABLIC Inc.	1,171	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.9V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401B47A-K8T2U4 LINEAR IC ABLIC Inc.	1,978	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.7V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400B30A-K8T2U4 LINEAR IC ABLIC Inc.	1,377	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	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	8-TMSOP
S-19400G20A-K8T2U4 LINEAR IC ABLIC Inc.	3,951	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401G31A-K8T2U4 LINEAR IC ABLIC Inc.	2,623	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	3.1V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401D30A-K8T2U4 LINEAR IC ABLIC Inc.	4,263	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	3V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401E27A-K8T2U4 LINEAR IC ABLIC Inc.	4,448	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	2.7V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401B42A-K8T2U4 LINEAR IC ABLIC Inc.	4,451	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.2V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19401A27A-K8T2U4 LINEAR IC ABLIC Inc.	3,913	RFQ	Datasheet	S-19401	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	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	8-TMSOP
S-19400J45A-K8T2U4 LINEAR IC ABLIC Inc.	1,213	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Watchdog Circuit	1	4.5V	Open Drain or Open Collector	Active Low	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP
S-19400G40A-K8T2U4 LINEAR IC ABLIC Inc.	1,324	RFQ	Datasheet	S-19400	8-WSSOP, 8-MSOP (0.110", 2.80mm Width)	Tape & Reel (TR)	Active	-	Simple Reset/Power-On Reset	1	4V	Open Drain or Open Collector	Active High	8.7ms Minimum	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-TMSOP

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.