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.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
R3111Q261C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
3,357 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.6V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q271A-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
3,270 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q271C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
1,280 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.7V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
R3111Q272A-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
3,590 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q272C-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
1,112 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.7V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q281B-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
1,792 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.8V | Open Drain or Open Collector | Active High | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q281C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,622 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.8V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q291C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,736 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.9V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q292C-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
4,816 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.9V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q301A-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,870 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q301B-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,905 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active High | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q301C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,912 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q302A-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
4,848 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q302B-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
4,504 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active High | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q311A-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
2,978 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.1V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q311C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
4,379 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.1V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q312A-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
3,960 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.1V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q312B-TR-FEIC SUPERVISOR 1 CHANNEL SC88A |
1,663 | - |
|
Datasheet | R3111x | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.1V | Open Drain or Open Collector | Active High | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-88A |
|
|
R3111Q321A-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
3,435 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.2V | Open Drain or Open Collector | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
R3111Q321C-TR-FEIC SUPERVISOR 1 CHANNEL SC82AB |
3,187 | - |
|
Datasheet | R3111x | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 3.2V | Push-Pull, Totem Pole | Active Low | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
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.
