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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RT9818C-20GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
RT9818C-25GBIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.5V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
RT9818C-27GBIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
RT9818C-27GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9818C-29GBIC SUPERVISOR 1 CHANNEL SOT23-5 |
0 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.9V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
RT9818C-29GU3IC SUPERVISOR 1 CHANNEL SC70-3 |
0 | - |
|
Datasheet |
- | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.9V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
RT9818C-31GU3IC SUPERVISOR 1 CHANNEL SC70-3 |
0 | - |
|
Datasheet |
- | SC-70, SOT-323 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.1V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-70-3 |
|
RT9818C-33GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.3V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9818C-35GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.5V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
RT9818C-41GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 4.1V | Open Drain or Open Collector | Active Low | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9818D-26GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.6V | Open Drain or Open Collector | Active Low | 292ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
RT9818D-33GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3.3V | Open Drain or Open Collector | Active Low | 292ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
RT9818E-20GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active High | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9818E-20GYIC SUPERVISOR 1 CHANNEL SC82 |
0 | - |
|
Datasheet |
- | SC-82 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active High | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82 |
|
RT9818E-27GYIC SUPERVISOR 1 CHANNEL SC82 |
0 | - |
|
Datasheet |
- | SC-82 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Open Drain or Open Collector | Active High | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82 |
|
RT9818E-30GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 3V | Open Drain or Open Collector | Active High | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |
|
RT9818G-20GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active High | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9818G-20GYIC SUPERVISOR 1 CHANNEL SC82 |
0 | - |
|
Datasheet |
- | SC-82 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2V | Open Drain or Open Collector | Active High | 143ms Minimum | -40°C ~ 85°C (TA) | - | - | Surface Mount | SC-82 |
|
RT9819A-24GVLIC SUPERVISOR 1 CHANNEL SOT23-3L |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.4V | Push-Pull, Totem Pole | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3L |
|
RT9819A-27GVIC SUPERVISOR 1 CHANNEL SOT23-3 |
0 | - |
|
Datasheet |
- | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | Not Verified | Simple Reset/Power-On Reset | 1 | 2.7V | Push-Pull, Totem Pole | Active Low | 0ms Typical | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-3 |

