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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MIC812SUY-TRIC SUPERVISOR 1 CHANNEL SOT143 |
2,383 | - |
|
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 |
|
APX809S-46SR-7IC SUPERVISOR 1 CHANNEL SOT23 |
1,729 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
APX810-29SRG-7IC SUPERVISOR 1 CHANNEL SOT23R |
2,000 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | 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 | SOT23R |
|
STM810RWX6FIC SUPERVISOR 1 CHANNEL SOT23-3 |
11,332 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | 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 | SOT-23-3 |
|
BU45K302G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
1,764 | - |
|
Datasheet |
BU45Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 3V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
MCP112T-450E/TTIC SUPERVISOR 1 CHANNEL SOT23-3 |
5,794 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.38V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
MCP112T-270E/LBIC SUPERVISOR 1 CHANNEL SC70-3 |
2,512 | - |
|
Datasheet |
- | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.63V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MCP112T-300E/LBIC SUPERVISOR 1 CHANNEL SC70-3 |
2,155 | - |
|
Datasheet |
- | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.93V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | SC-70-3 |
|
MCP120-485HI/TOIC SUPERVISOR 1 CHANNEL TO92-3 |
1,659 | - |
|
Datasheet |
- | TO-226-3, TO-92-3 (TO-226AA) | Bag | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.725V | Open Drain or Open Collector | Active Low | 150ms Minimum | -40°C ~ 85°C (TA) | - | - | Through Hole | TO-92-3 |
|
APX803L05-29W-7IC SUPERVISOR 1 CHANNEL SC59 |
7,890 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.9V | Open Drain or Open Collector | Active Low | 35ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-59-3 |
|
R3116N271A-TR-FEIC SUPERVISOR 1 CHANNEL SOT23-5 |
2,967 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.7V | Open Drain or Open Collector | - | 85ms Minimum | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R3134N28EA-TR-FEIC SUPERVISOR 1 CHANNEL SOT23-5 |
2,873 | - |
|
Datasheet |
R3134x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.8V | Open Drain or Open Collector | Active Low | 15µs Typical | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
R3134N26EA3-TR-FEIC SUPERVISOR 1 CHANNEL SOT23-5 |
2,665 | - |
|
Datasheet |
R3134x | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Voltage Detector | 1 | 2.6V | Open Drain or Open Collector | Active Low | 15µs Typical | -40°C ~ 85°C | - | - | Surface Mount | SOT-23-5 |
|
BD49L53G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
5,862 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 5.3V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
|
TLV863MDBZRIC SUPERVISOR 1 CHANNEL SOT23-3 |
4,086 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.38V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-3 |
|
BD49L51G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
2,985 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 5.1V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BD49L52G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
2,980 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 5.2V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BD49L44G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
2,973 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 4.4V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BD49L59G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
2,945 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 5.9V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BD49L54G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
2,940 | - |
|
Datasheet |
BD49Lxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Not For New Designs | Not Verified | Voltage Detector | 1 | 5.4V | Push-Pull, Totem Pole | Active Low | - | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |

