Supervisors
Review Supervisors Power Management (PMIC) components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UM803SP3-Pin uP Reset Circuits with Ope |
3,000 |
|
Datasheet | UM803 | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | - | 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-23-3 |
|
|
UM803JP3-Pin uP Reset Circuits with Ope |
3,000 |
|
Datasheet | UM803 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Simple Reset/Power-On Reset | 1 | 4V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-323 |
|
|
UM803LP3-Pin uP Reset Circuits with Ope |
3,000 |
|
Datasheet | UM803 | SC-70, SOT-323 | Tape & Reel (TR) | Active | - | Simple Reset/Power-On Reset | 1 | 4.63V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-323 |
|
UM805ZEOpen Drain Output uP Reset with |
3,000 |
|
Datasheet | UM805 | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.32V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143 |
|
|
UM805TEOpen Drain Output uP Reset with |
3,000 |
|
Datasheet | UM805 | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 3.08V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143 |
|
|
UM805SEOpen Drain Output uP Reset with |
3,000 |
|
Datasheet | UM805 | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.93V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143 |
|
|
UM805MEOpen Drain Output uP Reset with |
3,000 |
|
Datasheet | UM805 | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143 |
|
UM823ZSPOR with Watchdog & Manual Reset |
20,900 |
|
Datasheet | UM823 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.32V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
|
UM823MSPOR with Watchdog & Manual Reset |
3,000 |
|
Datasheet | UM823 | SC-74A, SOT-753 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
UM823MPPOR with Watchdog & Manual Reset |
3,000 |
|
Datasheet | UM823 | 5-TSSOP, SC-70-5, SOT-353 | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-353 |
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.
