Triple Output 10A Packaged IVR

Introducing the World’s Smallest & Fastest Voltage Regulator

The EP7038 is a high-performance highly Integrated Voltage Regulator (IVR) with three outputs totalling 10A that enables the full integration of multiple voltage rails all in one IC, eliminating all external components.  Operating from a 1.8V input supply, the EP7038 enables performance 2-stage conversion with best density, efficiency, transient performance, ripple and dynamic voltage scaling (DVS).

Output Info

The three outputs are capable of 4A, 2A and 4A respectively with flat efficiency curves and ultra-wide bandwidth.


The EP7028 offers extensive programmability through its 28MHz I3C port, requiring no external discrete components.  Highly accurate telemetry, diagnostics and protection are included.


  • Three step-down IVRs: 4A, 2A, 4A
  • Programmable Vout: 0.4V to 1.3V
  • Set point accuracy: ± 1.0% over PVT
  • Ultra-fast transient response
  • Ultra-Fast DVS: 12 mV/ns
  • Very accurate and fast telemetry
  • Programmable start-up & sequence
  • 28MHz I3C
  • Temperature range: -40˚C to 125˚C


  • No discrete inductors or caps required
  • Industry’s smallest 2.5V – 5.5V Vin solution
  • Thin profile (750um)
  • Low output voltage ripple
  • Very high efficiency
  • Reduced SoC voltage guard-band


  • Server & Storage
  • Vision & Graphics Processors
  • Networking & Communication
  • SERDES transceiver SoCs
  • Performance Consumer SoCs
  • Memory controller ASICs

Package: 5mm x 5mm 75L FcCSP