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A1201 - Continuous-Time Bipolar Switch

General Description

The Allegro A1201 Hall-effect bipolar switch is a nextgeneration replacement and extension of the popular Allegro A3134 bipolar switch.

Key Features

  • Continuous-time operation ▫ Fast power-on time ▫ Low noise.
  • Stable operation over full operating temperature range.
  • Reverse battery protection.
  • Solid-state reliability.
  • Factory-programmed at end-of-line for optimum performance.
  • Robust EMC performance.
  • High ESD rating.
  • Regulator stability without a bypass capacitor.

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Other Datasheets by Allegro MicroSystems

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A1205 Continuous-Time Bipolar Switch
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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A1201 Continuous-Time Bipolar Switch FEATURES AND BENEFITS ▪ Continuous-time operation ▫ Fast power-on time ▫ Low noise ▪ Stable operation over full operating temperature range ▪ Reverse battery protection ▪ Solid-state reliability ▪ Factory-programmed at end-of-line for optimum performance ▪ Robust EMC performance ▪ High ESD rating ▪ Regulator stability without a bypass capacitor PACKAGES: Not to scale 3-pin SOT23W (suffix LH) NOT FOR NEW DESIGN 3-pin SIP, matrix HD style (suffix UA) 3-pin SIP, chopper style (suffix UA) DESCRIPTION The Allegro A1201 Hall-effect bipolar switch is a nextgeneration replacement and extension of the popular Allegro A3134 bipolar switch.