APX803L Micropower Voltage Detectors

By Diodes Incorporated 51

APX803L Micropower Voltage Detectors

Diodes' APX803L series of micropower voltage detectors offer many detection voltage range levels, from 1.2 V to 5 V in 100 mV steps. They have an extremely low, 1 µA supply current level which minimizes the power consumption in systems such as smartphones, battery-powered devices, and internet equipment. The APX803L is available in SOT23, SC59, SOT323, and SOT25 packages.

Features
  • Low supply current: 1.0 µA
    • Minimal operating current for system efficiency
  • Internally fixed 1.2 V to 5.0 V threshold in 0.1 V steps
    • Wide range of applications and rails can be monitored
  • High threshold voltage accuracy: ±1.5%
    • Provides precise VCC reset thresholds
  • RESET output active when VCC ≥ 0.9 V
    • Prevents the µP/µC from incorrect operation at power-up
  • Preset recovery delay time options: 0 ms, 55 ms, 220 ms, and 450 ms
    • Meets different system requirements
  • SOT23, SOT323, SOT25, and SC59 packages
    • Industry standard packages
Applications
  • Smart-phones
  • Battery powered devices
  • Internet equipment

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