Wide Input Voltage, 2A Adjustable Buck Regulator with Enable and NPOR

A8587

Product Image

The A8587 offers efficient and reliable step-down conversion with a wide input voltage range, adjustable output voltage, and programmable switching frequency up to 4 MHz. Includes enable and NPOR functions for enhanced control.

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Top Features

Packaging

  • Automotive AEC-Q100 qualified
  • Supply voltage from 3.8 to 36 V
  • Output voltage adjustable from 0.8 to 30 V
  • Maximized duty cycle for low-dropout operation
  • Low 30 μA operational quiescent current
  • 150 mΩ integrated MOSFET switch
  • Programmable switching frequency up to 4 MHz
  • Improved EMC with frequency dithering and controlled switch-node rise and fall times
  • Active-low power-on reset signal (NPOR)
  • Ceramic capacitor stable
  • Internal soft-start
  • Overcurrent protection

The A8587 is available in an industry standard DFN10, (suffix EJ) package.

EJ Package Documentation

Part Number Specifications and Availability