Download Datasheets TCM811 Device 
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Home - Analog & Interface Products - Power Management - CPU/System Supervisors - TCM811 Device, download datasheet

Download Datasheets TCM811 Device

The TCM811 and TCM812 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push-button reset. The TCM811 has an active-low RESET output while the TCM812 has an active-high RESET output. Both devices are available in industry standard pin-out and industry standard 4-Pin SOT-143 package. The TCM811/812 are optimized to reject fast transient glitches on the VCC line and are suitable for all battery powered applications.

Datasheet and Other Documentation

Detailed Content

Lit. Number



TCM811/12 Datasheet


Download TCM811/12 Datasheet


In Production

Specification Chart

Vcc Range (V)

Reset Voltages

Reset Type


Min. Reset Pulse Width (ms)

Typical Supply Current (A)

1.2 to 5.5


Active low

CMOS push/pull



Additional Features

Manual Reset

Package Options

4 SOT-143(OT), 2008-2015 - download datasheets