SP809EK-L-2-9/TR – Microprocessor Reset Circuit

The SP809EK-L-2-9/TR is a low-power microprocessor reset circuit from MaxLinear, designed to monitor power supplies in digital systems. With a 2.9V threshold and compact SOT-23-3 package, it ensures reliable reset functionality for microcontrollers and processors.

Description

Technical Specifications:

  • Type: Microprocessor Reset Circuit
  • Voltage Threshold: 2.9V
  • Number of Voltages Monitored: 1
  • Output Type: Push-Pull, Active-Low
  • Reset Timeout: 140ms (minimum)
  • Operating Temperature Range: -40Β°C to 85Β°C
  • Package Type: SOT-23-3, 3-pin, surface-mount

Product Features:

  • Accurate Voltage Monitoring: Triggers a reset at a precise 2.9V threshold to protect system integrity.
  • Low Power Operation: Consumes minimal current, ideal for energy-efficient designs.
  • Push-Pull Output: Provides a strong, active-low reset signal for dependable performance.
  • Fast Response: Features a 140ms minimum reset timeout for quick recovery.
  • Compact Design: Housed in a small SOT-23-3 package for space-constrained applications.
  • Wide Temperature Range: Operates reliably from -40Β°C to 85Β°C.
  • Tape and Reel Packaging: Optimized for automated assembly with cut tape options available.

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