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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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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
BU4317FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	2,323	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	1.7V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4321F-TR IC SUPERVISOR 1 CHANNEL 4SOP Rohm Semiconductor	2,607	-	RFQ	Datasheet	-	SC-82	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.1V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-SOP
BU4324FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	1,064	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.4V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4332FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	4,501	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.2V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4333FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	2,315	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.3V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4334FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	1,071	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.4V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4338FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	1,412	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.8V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4343F-TR IC SUPERVISOR 1 CHANNEL 4SOP Rohm Semiconductor	2,847	-	RFQ	Datasheet	-	SC-82	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.3V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-SOP
BU4345FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	4,999	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.5V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4346F-TR IC SUPERVISOR 1 CHANNEL 4SOP Rohm Semiconductor	3,456	-	RFQ	Datasheet	-	SC-82	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.6V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	4-SOP
BU4347FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	1,281	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.7V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
BU4348FVE-TR IC SUPERVISOR 1 CHANNEL 5VSOF Rohm Semiconductor	3,037	-	RFQ	Datasheet	-	SOT-665	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.8V	Push-Pull, Totem Pole	Active Low	Adjustable/Selectable	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-VSOF
MN13811SGU IC SUPERVISOR 1 CHANNEL TO92 Panasonic Electronic Components	2,342	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.4V	Open Drain or Open Collector	Active High	100µs Typical	-20°C ~ 70°C (TA)	-	-	Through Hole	TO-92
MN1381SL IC SUPERVISOR 1 CHANNEL TO92 Panasonic Electronic Components	1,600	-	RFQ	Datasheet	-	TO-226-3, TO-92-3 (TO-226AA)	Bulk	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3V	Push-Pull, Totem Pole	Active High	15µs Typical	-20°C ~ 70°C (TA)	-	-	Through Hole	TO-92
MN13821SEP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	3,974	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.2V	Open Drain or Open Collector	Active High	160µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC
MN13821SFP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	2,071	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.3V	Open Drain or Open Collector	Active High	160µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC
MN13821SGP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	1,435	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.4V	Open Drain or Open Collector	Active High	100µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC
MN13821SHP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	3,963	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2.5V	Open Drain or Open Collector	Active High	100µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC
MN13821SMP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	2,508	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.2V	Open Drain or Open Collector	Active High	35µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC
MN13821SQP IC SUPERVISOR 1 CHANNEL MINI-3DC Panasonic Electronic Components	3,650	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.8V	Open Drain or Open Collector	Active High	35µs Typical	-20°C ~ 70°C (TA)	-	-	Surface Mount	MINI-3DC

WINSUN SOURCING SUPPORT

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Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

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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.