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SGM836-3.3Q - Microprocessor Supervisory

Download the SGM836-3.3Q datasheet PDF. This datasheet also covers the SGM836-1.8Q variant, as both devices belong to the same microprocessor supervisory family and are provided as variant models within a single manufacturer datasheet.

General Description

The SGM836xQ family can monitor system voltages from 0.4V to 5V.

When the detection voltage falls below the preset threshold (VITL) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted.

Key Features

  • AEC-Q100 Qualified for Automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SGM836-1.8Q-SGMicro.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for SGM836-3.3Q (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SGM836-3.3Q. For precise diagrams, and layout, please refer to the original PDF.

SGM836xQ Microprocessor Supervisory Circuit with Programmable Delay Time for Automotive Applications GENERAL DESCRIPTION The SGM836xQ family can monitor system voltages f...

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GENERAL DESCRIPTION The SGM836xQ family can monitor system voltages from 0.4V to 5V. When the detection voltage falls below the preset threshold (VITL) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted. After the detection voltage and nMR voltage return higher than their respective thresholds, the nRESET output remains low within the user-adjustable delay time. The SGM836xQ uses a precision reference to achieve 2.2% threshold accuracy under the temperature range of -40℃ to +125℃. The fixed reset timeout period can be set to 20ms by leaving the CT pin open and can be set to 300ms by conn

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