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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCV303LSN43T1GNCV303 - VOLTAGE DETECTOR SERIES |
15,000 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.3V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
|
NCV305LSQ23T1GNCV305LSQ23 - VOLTAGE DETECTOR S |
15,000 | - |
|
Datasheet | - | SC-82A, SOT-343 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.3V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | SC-82AB |
|
NCV301LSN16T1GVOLTAGE DETECTOR SERIES - AUTO R |
3,000 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 1.6V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 5-TSOP |
|
R3111D511B-TR-FER3111D - 10V Input Voltage Detec |
32,000 | - |
|
Datasheet | R3111x | SOT-563, SOT-666 | Bulk | Active | - | Voltage Detector | 1 | 5.1V | Open Drain or Open Collector | Active High | 100µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SON1612-6 |
|
R3116N101A-TR-YER3116N - 0.8% Accuracy 0.5V Oper |
29,600 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | - | Voltage Detector | 1 | 1V | Open Drain or Open Collector | Active Low | 85ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
R3116N071C-TR-FER3116N - 0.8% Accuracy 0.5V Oper |
24,000 | - |
|
Datasheet | R3116x | SC-74A, SOT-753 | Bulk | Active | - | Voltage Detector | 1 | 0.7V | Push-Pull, Totem Pole | Active Low | 80ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
MIC2775-46YM5MICRO-POWER VOLTAGE SUPERVISOR |
1,305 | - |
|
Datasheet | IttyBitty® | SC-74A, SOT-753 | Bulk | Active | Not Verified | Power Supply Monitor | 1 | 4.68V | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
R3133D20EC-TR-FER3133D - Voltage Detector with D |
24,000 | - |
|
Datasheet | R3133x | SOT-563, SOT-666 | Bulk | Active | - | Voltage Detector | 1 | 2V | Push-Pull, Totem Pole | Active High | 204ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | SON1612-6 |
|
R3114Q461C-TR-FER3114Q - 0.8% Accuracy 0.5V Oper |
21,000 | - |
|
Datasheet | R3114x | SC-82A, SOT-343 | Bulk | Active | - | Voltage Detector | 1 | 4.6V | Push-Pull, Totem Pole | Active Low | 40µs Typical | -40°C ~ 85°C | - | - | Surface Mount | SC-82AB |
|
R3116K151C-TRR3116K - 0.8% Accuracy 0.5V Oper |
20,000 | - |
|
Datasheet | R3116x | 4-UDFN Exposed Pad | Bulk | Active | - | Voltage Detector | 1 | 1.5V | Push-Pull, Totem Pole | Active Low | 85ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | DFN(PLP)1010-4 |
|
|
R3114K271A-TRR3114K - 0.8% Accuracy 0.5V Oper |
10,000 | - |
|
Datasheet | R3114x | 4-UDFN Exposed Pad | Bulk | Active | - | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 40µs Typical | -40°C ~ 85°C | - | - | Surface Mount | DFN(PLP)1010-4 |
|
|
NCP301LSN18T1GVoltage Detector, Fixed, 1 Chann |
1,957 | - |
|
Datasheet | NCP301 | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | - | Voltage Detector | 1 | 1.8V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-TSOP |
|
|
MIC2774N-28YM5DUAL MICRO-POWER LOW VOLTAGE SUP |
2,637 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Multi-Voltage Supervisor | 2 | 2.81V, Adj | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
MIC2774N-22YM5DUAL MICRO-POWER LOW VOLTAGE SUP |
2,033 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Multi-Voltage Supervisor | 2 | 2.25V, Adj | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
MIC2774L-44YM5DUAL MICRO-POWER LOW VOLTAGE SUP |
1,538 | - |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Multi-Voltage Supervisor | 2 | 4.43V, Adj | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
R3117K101A-TRR3117K - Voltage Detector with S |
60,000 | - |
|
Datasheet | R3117 | 4-UDFN Exposed Pad | Bulk | Active | - | Voltage Detector | 1 | 1V | Open Drain or Open Collector | Active Low | 40µs Typical | -40°C ~ 105°C | - | - | Surface Mount | DFN(PLP)1010-4 |
|
|
R3118N301A-TR-FER3118N - Low Voltage Detector wi |
27,000 | - |
|
Datasheet | R3118x | SC-74A, SOT-753 | Bulk | Active | - | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active Low | 70ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
UM811XEVOLTAGE MONITORS WITH MANUAL |
10,000 | - |
|
Datasheet | - | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | Not Verified | Power Supply Monitor | - | - | Push-Pull, Push-Pull | Active Low | 240ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
R3118K101C-TRR3118K - Low Voltage Detector wi |
55,000 | - |
|
Datasheet | R3118x | 6-XFDFN | Bulk | Active | - | Voltage Detector | 1 | 1V | Push-Pull, Totem Pole | Active Low | 70ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | DFN(PLP)1212-6 |
|
UM823SSPOR with Watchdog & Manual Reset |
47,327 | - |
|
Datasheet | UM823 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.93V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
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.
