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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PT7M6243CLTA3EIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.3V | Push-Pull, Totem Pole | Active Low | 200µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
|
PT7M6248CLTA3EIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.3V | Push-Pull, Totem Pole | Active Low | 200µs Maximum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
PT7M7803TTEIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 3.08V | Open Drain or Open Collector | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
PT7M7809MTEIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.38V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
PT7M7810MTEIC SUPERVISOR 1 CHANNEL SOT23 |
0 | - |
|
- |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.38V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
PT7M7810RTEIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Bulk | Obsolete | 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 |
|
PT7M7811RTBEIC SUPERVISOR 1 CHANNEL SOT143-4 |
0 | - |
|
Datasheet |
- | TO-253-4, TO-253AA | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.63V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
PT7M7812LTBEIC SUPERVISOR 1 CHANNEL SOT143-4 |
0 | - |
|
Datasheet |
- | TO-253-4, TO-253AA | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.63V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
PT7M7812MTBEIC SUPERVISOR 1 CHANNEL SOT143-4 |
0 | - |
|
- |
- | TO-253-4, TO-253AA | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 4.38V | Push-Pull, Totem Pole | Active High | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-143-4 |
|
PT7M7812RTAEIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
- |
- | SC-74A, SOT-753 | Bulk | Obsolete | 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-23-5 |
|
PT7M7812STBEIC SUPERVISOR 1 CHANNEL SOT143-4 |
0 | - |
|
- |
- | TO-253-4, TO-253AA | Bulk | Obsolete | 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 |
|
PT7M7823KTAEIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
- |
- | SC-74A, SOT-753 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.25V | Push-Pull, Totem Pole | Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
PT7M7824KTAEIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
- |
- | SC-74A, SOT-753 | Bulk | Obsolete | Not Verified | Simple Reset/Power-On Reset | 1 | 2.25V | Push-Pull, Totem Pole | Active High/Active Low | 140ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
BU45K382G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU45Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 3.8V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU45K392G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU45Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 3.9V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU45K412G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU45Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 4.1V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU45L332G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU45Lxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 3.3V | Open Drain or Open Collector | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU46K264G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU46Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 2.6V | Push-Pull, Totem Pole | Active Low | 240ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU46K382G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU46Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 3.8V | Push-Pull, Totem Pole | Active Low | 120ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |
|
BU46K404G-TLIC SUPERVISOR 1 CHANNEL 3SSOP |
0 | - |
|
Datasheet |
BU46Kxxx | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Obsolete | Not Verified | Voltage Detector | 1 | 4V | Push-Pull, Totem Pole | Active Low | 240ms Minimum | -40°C ~ 105°C (TA) | - | - | Surface Mount | 3-SSOP |

