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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CAT1021WI-25-GIC SUPERVISOR 1 CHANNEL 8SOIC |
5,003 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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CAT1022WI-25-T3IC SUPERVISOR W/MEM 2.55V 8SOIC |
1,089 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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CAT1023WI-45-GIC SUPERVISOR 1 CHANNEL 8SOIC |
4,600 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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CAT1021WI-25-T3IC SUPERVISOR W/MEM 2.55V 8SOIC |
3,000 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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CAT1026WI-42-GT3IC SUPERVISOR 2 CHANNEL 8SOIC |
4,594 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Multi-Voltage Supervisor | 2 | 4.25V, Adj | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
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CAT1023WI-42-GIC SUPERVISOR MEMORY 8SOIC |
3,000 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
TPS3828-33DBVRG4IC SUPERVISOR 1 CHANNEL SOT23-5 |
2,927 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.93V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
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CAT1025WI-30-GIC SUPERVISOR 2K EEPROM 8-SOIC |
2,703 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
BU4325G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,360 | - |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Simple Reset/Power-On Reset | 1 | 2.5V | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-SSOP |
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CAT1023WI-30-GIC SUPERVISOR MEMORY 8SOIC |
2,734 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
NCP304LSQ46T1GIC SUPERVISOR 1 CHANNEL SC82AB |
4,562 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.6V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
TPS3779CQDBVRQ1IC SUPERVISOR 2 CHANNEL SOT23-6 |
1,608 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Multi-Voltage Supervisor | 2 | Adjustable/Selectable | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
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NCP305LSQ27T1GIC SUPERVISOR 1 CHANNEL SC82AB |
3,565 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Open Drain or Open Collector | Active Low | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
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NCP305LSQ35T1GIC SUPERVISOR 1 CHANNEL SC82AB |
2,195 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.5V | Open Drain or Open Collector | Active Low | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
|
NCP304LSQ40T1GIC SUPERVISOR 1 CHANNEL SC82AB |
1,355 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82AB |
|
MAX803SQ463T1GIC SUPERVISOR 1 CHANNEL SC70-3 |
6,908 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.63V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 105°C (TJ) | - | - | Surface Mount | SC-70-3 (SOT323) |
|
CAT1320LI-42-GIC SUPERVISOR 1 CHANNEL 8DIP |
4,953 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
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CAT1021LI-30-GIC SUPERVISOR 1 CHANNEL 8DIP |
3,699 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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CAT1026LI-30-GIC SUPERVISOR 2 CHANNEL 8DIP |
2,636 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Obsolete | Not Verified | Multi-Voltage Supervisor | 2 | 3V, Adj | Open Drain or Open Collector | Active High/Active Low | 130ms Minimum | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
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NCP304LSQ27T1GIC SUPERVISOR 1 CHANNEL SC82AB |
2,835 | - |
|
Datasheet | - | SC-82A, SOT-343 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Push-Pull, Totem Pole | Active Low | - | -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.
