Supervisors

Browse available Supervisors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	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
TPV811S-4LTR SUPERVISOR CIRCUIT SOT143-4 3PEAK	2,866	-	RFQ	Datasheet	-	TO-253-4, TO-253AA	Tape & Reel (TR)	Active	-	Power Supply Monitor	1	2.93V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-143
TPV811R-4LTR SUPERVISOR CIRCUIT SOT143-4 3PEAK	2,690	-	RFQ	Datasheet	-	TO-253-4, TO-253AA	Tape & Reel (TR)	Active	-	Power Supply Monitor	1	2.63V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-143
TPS3839G12DBZR IC SUPERVISOR 1 CHANNEL SOT23-3 Texas Instruments	2,318	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	1.1V	Push-Pull, Totem Pole	Active Low	120ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
XC6120N332NR-G IC SUPERVISOR 1 CHANNEL SSOT24 Torex Semiconductor Ltd	3,060	-	RFQ	Datasheet	-	SC-82	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	3.3V	Open Drain or Open Collector	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SSOT-24
BD4949G-TR IC RESET CMOS 4.9V 5SSOP Rohm Semiconductor	2,990	-	RFQ	Datasheet	BD49xxx	SC-74A, SOT-753	Tape & Reel (TR)	Not For New Designs	Not Verified	Voltage Detector	1	4.9V	Push-Pull, Totem Pole	Active Low	-	-40°C ~ 105°C (TA)	-	-	Surface Mount	5-SSOP
BD4958G-TR IC RESET CMOS 5.8V 5SSOP Rohm Semiconductor	2,640	-	RFQ	Datasheet	BD49xxx	SC-74A, SOT-753	Tape & Reel (TR)	Not For New Designs	Not Verified	Voltage Detector	1	5.8V	Push-Pull, Totem Pole	Active Low	-	-40°C ~ 105°C (TA)	-	-	Surface Mount	5-SSOP
TPV809L-3STR SUPERVISOR CIRCUIT SOT23G-3 3PEAK	3,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	-	Simple Reset/Power-On Reset	1	4.63V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23G-3
APX809-31SAG-7 IC SUPERVISOR 1 CHANNEL SOT23-3 Diodes Incorporated	4,654	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX810-31SAG-7 IC SUPERVISOR 1 CHANNEL SOT23-3 Diodes Incorporated	3,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Push-Pull, Totem Pole	Active High	140ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX810-46SRG-7 IC SUPERVISOR 1 CHANNEL SOT23R Diodes Incorporated	3,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	4.63V	Push-Pull, Totem Pole	Active High	140ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT23R
APX803L20-26SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	8,975	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	2.6V	Open Drain or Open Collector	Active Low	143ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX803L20-36SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	7,482	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.6V	Open Drain or Open Collector	Active Low	143ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX803L05-16SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	6,918	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	1.6V	Open Drain or Open Collector	Active Low	35ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX809S00-31SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	5,990	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Push-Pull, Totem Pole	Active Low	1ms Minimum	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3
APX809S05-26SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	5,990	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	2.63V	Push-Pull, Totem Pole	Active Low	20ms Minimum	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3
APX803L-37SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	5,948	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.7V	Open Drain or Open Collector	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
BD71L4LHFV-1GTR IC DETECTOR OVER VOLT 5HVSOF Rohm Semiconductor	2,985	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	4.05V	Open Drain or Open Collector	Active Low	100µs Maximum	-40°C ~ 85°C	-	-	Surface Mount	5-HVSOF
APX803L-17SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	5,803	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	1.7V	Open Drain or Open Collector	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX803L-34SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	5,327	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.4V	Open Drain or Open Collector	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
APX803L20-16SA-7 IC SUPERVISOR 1 CHANNEL SOT23 Diodes Incorporated	3,889	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	1.6V	Open Drain or Open Collector	Active Low	143ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3

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FREQUENTLY ASKED QUESTIONS

Supervisors FAQ

Common questions about selecting, comparing and sourcing Supervisors components through Winsun (HK) Electronics.

What should I check when selecting Supervisors components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Supervisors part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Supervisors parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Supervisors components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.