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4,570 pcs
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4570 pcs | On Request | 1 | On Request | On Request | 0435+ | On Request | On Request |
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The TCM809RVNB713 from Microchip Technology is a cost-effective system supervisor circuit designed to monitor VDD in digital systems, providing a reset signal to the host processor when necessary. It features precision voltage monitoring for nominal system voltages including 2.5V, 3.0V, 3.3V, and 5.0V.
This supervisor IC boasts a minimum reset timeout period of 140 ms and an active-low reset output that is valid down to 1.0V. It consumes a low supply current of typically 9 uA at 3.3V, making it suitable for battery-powered applications. The device is optimized to reject fast transient glitches on the VDD line and requires no external components.
The TCM809RVNB713 is available in a compact 3-pin SOT-23B package, suitable for surface-mount applications. Its operating temperature range extends from -40°C to +125°C, catering to industrial and extended applications. This makes it a reliable choice for critical microcontroller power supply monitoring in computers, embedded systems, and automotive applications.
It monitors 2.5V, 3.0V, 3.3V, and 5.0V nominal system voltage supplies.
The reset timeout period is 140 ms minimum.
The typical supply current is 9 µA at VDD = 3.3V.
Industrial range: -40°C to +85°C; extended range: -40°C to +125°C.
The device is available in SOT-23B-3 and SC-70 packages.
The reset output is active-low.
The maximum supply voltage is 6.0V.