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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LP3470IM5X-3.65LP3470 ACTIVE-LOW RESET IC WITH |
9,000 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.65V | Open Drain or Open Collector | Active Low | 1ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
UM813MSPOR with Watchdog and MR |
3,000 |
|
Datasheet | UM813xS | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.38V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
UM813RSPOR with Watchdog and MR |
3,000 |
|
Datasheet | UM813xS | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 2.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
UM813LSPOR with Watchdog and MR |
2,927 |
|
Datasheet | UM813xS | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 4.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
|
UM813TSPOR with Watchdog and MR |
2,318 |
|
Datasheet | UM813xS | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | Power Supply Monitor | 1 | 3.08V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOP |
|
TPS3780ADRYTTPS3780 - LOW POWER, DUAL VOLTAG |
23,750 |
|
Datasheet | - | 6-UFDFN | Bulk | Active | Not Verified | Multi-Voltage Supervisor | 2 | Adjustable/Selectable | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-SON (1.45x1) |
|
MAX6864UK22D3L+MAX6864 NANOPOWER MICROPROCESSOR |
3,985 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.188V | Push-Pull, Totem Pole | Active Low | 150ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
M5295AFP#CF0RM5295 - WATCHDOG TIMER |
5,000 |
|
Datasheet | - | 8-SOIC (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Watchdog Circuit | 2 | 4.25V, 4.6V, 4.7V, Adj | Open Drain or Open Collector | - | 200µs Minimum | -20°C ~ 75°C | - | - | Surface Mount | 8-SOP |
|
R5109G421C-TR-FER5109G - Watchdog Timer Equipped |
3,000 |
|
Datasheet | R5109G | 8-LSOP, 10-MSOP (0.110", 2.80mm Width) | Bulk | Obsolete | - | Voltage Detector | 1 | 4.2V | Push-Pull, Totem Pole | Active Low | 340ms Minimum | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SSOP-G |
|
ISL88011IH546Z-TKIC SUPERVISOR 1 CHANNEL SOT23-5 |
927 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.64V | Open Drain, Push-Pull | Active High/Active Low | 200ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LP3470IM5-4.8/NOPBLP3470 ACTIVE-LOW RESET IC WITH |
8,700 |
|
Datasheet | - | SC-74A, SOT-753 | Bulk | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.8V | Open Drain or Open Collector | Active Low | 1ms Minimum | -40°C ~ 85°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
|
CAT1640WI-30CAT1640 - SUPERVISORY CIRCUIT WI |
1,900 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3V, 3.15V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
CAT1640YI-28CAT1640 - SUPERVISORY CIRCUIT WI |
1,499 |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.85V, 3V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
CAT1640WI-45CAT1640 - SUPERVISORY CIRCUIT WI |
950 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.5V, 4.75V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
CAT1641WI-42CAT1641 - SUPERVISORY CIRCUIT WI |
793 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V, 4.5V | Open Drain or Open Collector | Active High | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
CAT1640YI-42CAT1640 - SUPERVISORY CIRCUIT WI |
692 |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.25V, 4.5V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
CAT1640YI-25CAT1640 - SUPERVISORY CIRCUIT WI |
677 |
|
Datasheet | - | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V, 2.7V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
CAT1640WI-28CAT1640 - SUPERVISORY CIRCUIT WI |
570 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.85V, 3V | Open Drain or Open Collector | Active Low | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
CAT1641WI-25CAT1641 - SUPERVISORY CIRCUIT WI |
546 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V, 2.7V | Open Drain or Open Collector | Active High | 130ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
|
CAT1641WI-28CAT1641 - SUPERVISORY CIRCUIT WI |
379 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.85V, 3V | Open Drain or Open Collector | Active High | 130ms Minimum | -40°C ~ 85°C | - | - | 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.
