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
R3117K403C-TR IC SUPERVISOR 1 CHANNEL 4DFN Nisshinbo Micro Devices Inc.	4,550	-	RFQ	Datasheet	R3117x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	4V	Push-Pull, Totem Pole	Active Low	80µs Typical	-40°C ~ 105°C	-	-	Surface Mount	DFN(PL)1010-4
R3117K421A-TR IC SUPERVISOR 1 CHANNEL 4DFN Nisshinbo Micro Devices Inc.	4,869	-	RFQ	Datasheet	R3117x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	4.2V	Open Drain or Open Collector	Active Low	80µs Typical	-40°C ~ 105°C	-	-	Surface Mount	DFN(PL)1010-4
R3117K423C-TR IC SUPERVISOR 1 CHANNEL 4DFN Nisshinbo Micro Devices Inc.	1,693	-	RFQ	Datasheet	R3117x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	4.2V	Push-Pull, Totem Pole	Active Low	80µs Typical	-40°C ~ 105°C	-	-	Surface Mount	DFN(PL)1010-4
R3117K451A-TR IC SUPERVISOR 1 CHANNEL 4DFN Nisshinbo Micro Devices Inc.	4,861	-	RFQ	Datasheet	R3117x	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	4.5V	Open Drain or Open Collector	Active Low	80µs Typical	-40°C ~ 105°C	-	-	Surface Mount	DFN(PL)1010-4
PT7M7437TAEX IC SUPERVISOR 1 CHANNEL SOT23-6 Diodes Incorporated	2,224	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	Adjustable/Selectable	Open Drain or Open Collector	Active Low	90ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-6
PT7M6833HD3C3EX IC SUPERVISOR 1 CHANNEL SOT32-3 Diodes Incorporated	3,540	-	RFQ	Datasheet	-	SC-70, SOT-323	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	1.313V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-70-3 (SOT323)
XC6118C10CGR-G IC SUPERVISOR 1 CHANNEL 4USP Torex Semiconductor Ltd	2,028	-	RFQ	Datasheet	-	4-UDFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	1V	Push-Pull, Totem Pole	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	4-USP (1.2x1.6)
TPS3840PH49DBVR IC POWER Texas Instruments	2,522	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	4.9V	Push-Pull, Totem Pole	Active High	619ms Typical	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
TPS3840PH19DBVR IC POWER Texas Instruments	1,526	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	1.9V	Push-Pull, Totem Pole	Active High	619ms Typical	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-5
MIC1810-10UY-TR IC SUPERVISOR 1 CHANNEL SOT23-3 Microchip Technology	2,921	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	4.37V	-	Active Low	100ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
MIC803-40D4VM3-TR IC SUPERVISOR 1 CHANNEL SOT23-3 Microchip Technology	3,506	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	4V	Open Drain or Open Collector	Active Low	1.12s Minimum	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-3
MIC803-31D4VM3-TR IC SUPERVISOR 1 CHANNEL SOT23-3 Microchip Technology	3,065	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Open Drain or Open Collector	Active Low	1.12s Minimum	-40°C ~ 125°C (TJ)	-	-	Surface Mount	SOT-23-3
PT7A7511WEX IC SUPERVISOR 1 CHANNEL 8SOIC Diodes Incorporated	1,746	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.63V	Push-Pull, Totem Pole	Active Low	160ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
PT7A7533WEX IC SUPERVISOR 1 CHANNEL 8SOIC Diodes Incorporated	2,535	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Push-Pull, Totem Pole	Active High/Active Low	160ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SO
TL7733BCDRE4 IC SUPERVISOR 1 CHANNEL 8SOIC Texas Instruments	2,437	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3.08V	Open Drain or Open Collector	Active High/Active Low	270ns Typical Propagation Delay	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
LM809M3-4.63 IC SUPERVISOR 1 CHANNEL SOT23-3 Texas Instruments	3,580	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	4.63V	Push-Pull, Totem Pole	Active Low	140ms Minimum	-40°C ~ 105°C (TA)	-	-	Surface Mount	SOT-23-3
NCP305LSQ30T3 IC SUPERVISOR 1 CHANNEL SC82AB onsemi	1,589	-	RFQ	Datasheet	-	SC-82A, SOT-343	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	3V	Open Drain or Open Collector	Active Low	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-82AB
LM8364BALMFX20 IC SUPERVISOR 1 CHANNEL SOT23-5 Texas Instruments	4,207	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Not Verified	Simple Reset/Power-On Reset	1	2V	Open Drain or Open Collector	Active Low	60µs Typical Propagation Delay	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
R3118N071A-TR-FE IC SUPERVISOR 1 CHANNEL SOT23-5 Nisshinbo Micro Devices Inc.	3,269	-	RFQ	Datasheet	R3118x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	0.7V	Open Drain or Open Collector	Active Low	70ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
R3118N091A-TR-FE IC SUPERVISOR 1 CHANNEL SOT23-5 Nisshinbo Micro Devices Inc.	2,723	-	RFQ	Datasheet	R3118x	SC-74A, SOT-753	Tape & Reel (TR)	Active	Not Verified	Voltage Detector	1	0.9V	Open Drain or Open Collector	Active Low	70ms Minimum	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5

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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.