Supervisors
Explore Supervisors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BU4911F-TRIC SUPERVISOR 1 CHANNEL 4SOP |
4,300 |
|
Datasheet | - | SC-82 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 1.1V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 4-SOP |
|
BU4914FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
1,109 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 1.4V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4929FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
3,646 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.9V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4931FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
1,904 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.1V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4934F-TRIC SUPERVISOR 1 CHANNEL 4SOP |
1,584 |
|
Datasheet | - | SC-82 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.4V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 4-SOP |
|
|
BU4935FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
1,209 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.5V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4936FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
4,293 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.6V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4938FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
4,839 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.8V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4941F-TRIC SUPERVISOR 1 CHANNEL 4SOP |
2,314 |
|
Datasheet | - | SC-82 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.1V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 4-SOP |
|
|
BU4943FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
4,054 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.3V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
BU4944G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
4,328 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.4V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-SSOP |
|
|
BU4945FVE-TRIC SUPERVISOR 1 CHANNEL 5VSOF |
4,481 |
|
Datasheet | - | SOT-665 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-VSOF |
|
|
BU4945G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
4,422 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V | Push-Pull, Totem Pole | Active High | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 5-SSOP |
|
ISL6132IRZA-TR5585IC SUPERVISOR 2 CHANNEL 24QFN |
3,665 |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Multi-Voltage Supervisor | 2 | Adjustable/Selectable | Open Drain or Open Collector | Active Low | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
RNA51953AFP#H0IC SUPERVISOR 1 CHANNEL 8SOP |
4,061 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
RNA51953BFP#H0IC SUPERVISOR 1 CHANNEL 8SOP |
4,311 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
RNA51953BP#T0IC SUPERVISOR 1 CHANNEL 8DIP |
4,372 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
|
RNA51957AFP#H0IC SUPERVISOR 1 CHANNEL 8SOP |
3,927 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 1.25V | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
RNA51957AP#T0IC SUPERVISOR 1 CHANNEL 8DIP |
1,520 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 1.25V | Push-Pull, Totem Pole | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
|
RNA51957BFP#H0IC SUPERVISOR 1 CHANNEL 8SOIC |
2,818 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 1.25V | Open Drain or Open Collector | Active Low | Adjustable/Selectable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
Frequently Asked Questions
What are Supervisors components used for?
Supervisors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Supervisors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Supervisors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
