DCDC Regulators

40V, 3A Synchronous Buck Regulator Module with Integrated EMI Filter

APM81803

The APM81803 simplifies power supply design and minimizes EMI with its integrated EMI filter, high-efficiency synchronous buck regulator, and ultra-low quiescent current (6µA). Offers programmable switching frequency and comprehensive protection.

Product Details

Top Features

  • AEC-Q100 Grade 1 Qualified
  • Wide VIN range, 3.5V to 36V operation with transients up to 40V
  • Ultra-Low EMI with integrated input and bootstrap capacitors
  • Low Power Mode: 6µA Quiescent Current
  • Robust FMEA: pin open/short and component faults

Part Number Specifications and Availability

Design Tools