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0755-82798135Supervisors
Supervisors
Supervisor ICs are power management devices used to monitor supply voltage, reset system logic, and protect electronic circuits during power-up, power-down, or fault conditions. They are commonly used in microcontroller systems, embedded devices, industrial control equipment, automotive electronics, communication systems, consumer electronics, and battery-powered applications.
TomatoElec is an independent electronic components distributor supplying supervisor ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Microchip, Renesas, NXP, Diodes Incorporated, Infineon, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for supervisor IC sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BD46465G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
6,065 | - |
|
Datasheet |
BD46xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 4.6V | Push-Pull, Totem Pole | Active Low | 45ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45451G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
3,309 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 4.5V | Open Drain or Open Collector | Active Low | 90ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45271G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,869 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 90ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45295G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,750 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.9V | Open Drain or Open Collector | Active Low | 45ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45281G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,212 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.8V | Open Drain or Open Collector | Active Low | 90ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45302G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
2,022 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active Low | 180ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45251G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
1,005 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.5V | Open Drain or Open Collector | Active Low | 90ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
|
MC33164D-3GIC SUPERVISOR 1 CHANNEL 8SOIC |
613 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.71V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
BD45455G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
525 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 4.5V | Open Drain or Open Collector | Active Low | 45ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD46332G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
359 | - |
|
Datasheet |
BD46xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 3.3V | Push-Pull, Totem Pole | Active Low | 180ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45275G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
281 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 45ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
BD45272G-TRIC SUPERVISOR 1 CHANNEL 5SSOP |
194 | - |
|
Datasheet |
BD45xxx | SC-74A, SOT-753 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | Active Low | 180ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 5-SSOP |
|
TPS3899DL29DSER36-V, LOW RON, 2:1(SPDT), FOUR-C |
2,195 | - |
|
Datasheet |
- | 6-WFDFN | Tape & Reel (TR) | Active | Not Verified | Monitor | 1 | 2.9V | Open Drain or Open Collector | Active Low | 40µs Typical | -40°C ~ 125°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
STM812SW16FIC SUPERVISOR 1 CHANNEL SOT143 |
1,927 | - |
|
Datasheet |
- | TO-253-4, TO-253AA | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.93V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
STM706PM6FIC SUPERVISOR 1 CHANNEL 8SO |
1,770 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.63V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
STM708RM6FIC SUPERVISOR 1 CHANNEL 8SOIC |
869 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.63V | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
TPS3899DL22DSERNANOPOWER SUPERVISOR WITH PROGRA |
762 | - |
|
Datasheet |
- | 6-WFDFN | Tape & Reel (TR) | Active | Not Verified | Monitor | 1 | 2.2V | Open Drain or Open Collector | Active Low | 619ms Typical | -40°C ~ 125°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
|
MC33164D-3R2GIC SUPERVISOR 1 CHANNEL 8SOIC |
580 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.71V | Open Drain or Open Collector | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
STM708TM6FIC SUPERVISOR 1 CHANNEL 8SO |
2,825 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
STM1817RWX7FIC SUPERVISOR 1 CHANNEL SOT23-3 |
1,626 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.55V | Push-Pull, Totem Pole | Active High | 100ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | SOT-23-3 |

