CAT811STBI-GT3
On Semiconductor
The ON Semiconductor CAT811STBI-GT3 is a 4-pin microprocessor power supply supervisor. It features an active low reset output and a manual reset input.
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The STM811SW16F is a simple reset/power-on reset supervisor IC designed for voltage monitoring in electronic systems. It monitors a single voltage rail with a threshold of 2.93V and asserts an active low reset signal when the monitored voltage falls below this threshold. The reset output is push-pull, totem pole type, ensuring a clean and fast signal transition.
The device features a minimum reset timeout period of 140ms, providing a stable reset condition during power-up and brown-out events. It operates over a wide temperature range of -40°C to +85°C, making it suitable for industrial and commercial applications. The STM811SW16F is housed in a compact SOT-143-4 surface-mount package, which is also known as TO-253-4 or TO-253AA, enabling space-efficient PCB designs.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage threshold is 2.93V.
It provides an active low, push-pull, totem pole reset output.
The minimum reset timeout period is 140ms.
The operating temperature range is -40°C to +85°C.
It is available in a SOT-143-4 surface-mount package, also known as TO-253-4 or TO-253AA.
It monitors a single voltage.
