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CM3403 - Micropower Supply Voltage Supervisor

Description

The CM3403 is a micropower low voltage supply supervisor designed to provide the necessary poweron reset control for microprocessors and memory applications.

An internal pull-down resistor on the RESET output ensures the output remains valid under all supply conditions.

Features

  • Precision voltage sensor Two threshold options: 2.93V or 4.63V Stable over temperature Valid output logic while VCC = 0V. Power-on reset pulse width of 140ms (min. ) to 460ms (max. ) Low quiescent current (40µA typ. ) No external components required 3-pin SOT23 package "809" compatible pinout Lead-free versions available Product.

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Datasheet Details

Part number CM3403
Manufacturer California Micro Devices
File Size 184.01 KB
Description Micropower Supply Voltage Supervisor
Datasheet download datasheet CM3403 Datasheet

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Full PDF Text Transcription

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CM3403 Micropower Supply Voltage Supervisor (SVS) Features • • • • • • • • • • Precision voltage sensor Two threshold options: 2.93V or 4.63V Stable over temperature Valid output logic while VCC = 0V. Power-on reset pulse width of 140ms (min.) to 460ms (max.) Low quiescent current (40µA typ.) No external components required 3-pin SOT23 package "809" compatible pinout Lead-free versions available Product Description The CM3403 is a micropower low voltage supply supervisor designed to provide the necessary poweron reset control for microprocessors and memory applications. An internal pull-down resistor on the RESET output ensures the output remains valid under all supply conditions.
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