Highly-integrated, Flexible Multi-channel PMIC

The P8300 is a highly-integrated, highly-configurable, dual-input PMIC that addresses multiple applications (3.3 V / 5 V, 12 V), and offers scalable power on two rails using external power FETs. The device also features programmable startup sequences and target output voltages, an I²C / SMBUS compatible interface, programmable outputs and sequences via internal OTP memory, and a 35 V-capable power backup system.

For more information or to request documentation, please contact your local IDT sales representative.


  • Dual Input voltage rails to support wide range of board configurations and form factors (SAS, SATA, PCIe)
    • 2.97 V to 5.5 V on VCCA
    • 4.5 V to 14 V on VCCB
  • 25 W nominal output power with support for 3.3 / 5 / 12 Vin in a tiny 7x7 mm TQFN package
  • 2 buck regulators (500 kHz or 1 MHz) support external MOSFETs for higher current applications
  • 4 internal MOSFET buck regulators (2 MHz)
  • Integrated PFI (Power Failure Indicator) buck-boost regulator to support backup system with 4.5 V - 35.5 V
  • Complete fault protection: Input OVP, output OVP, OCP, UV, soft-start, soft-stop, over temperature protection
  • Programmable power-loss detection threshold
  • I²C / SMBUS compatible interface with OTP and I²C programming via GUI

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Carrier Type Temp. Grade Pb (Lead) Free Buy Sample
P8300-00NDGI Preview NDG56P1 VFQFPN 56 Tray I Yes Availability
P8300-00NDGI8 Preview NDG56P1 VFQFPN 56 Reel I Yes Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
P8300 Datasheet Datasheet - Preliminary PDF 1.51 MB Nov 10, 2015
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage 日本語 Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
Highly-Integrated PMIC for Enterprise SSD and Computing Applications 简体中文 Product Brief PDF 1.55 MB Nov 23, 2015

Evaluation Boards

Part Number Title Sort ascending
P8300-EVAL P8300 Programmable 6-Channel PMIC Evaluation Board