ACT88911

ACT88911 is a highly integrated multi-rail PMIC from Qorvo for vision processors, FPGAs and advanced SoCs, integrating five buck regulators (two configurable for dual-phase operation up to 10 A), two buck-boost regulators, two boost regulators for LED drive and ten LDOs/load switches - 19 rails in one 90-ball WLCSP measuring 3.76 x 4.16 mm. The 2.7 V to 5.5 V input range, ACOT control, I2C programmability of voltages, sequencing, switching frequency and sleep modes, plus 12 configurable GPIOs and full UV/OV/OC/thermal fault monitoring, let one factory-programmed device cover a whole processor power tree without discrete regulators. That integration cuts BOM lines, board area and power-sequencing design risk on dense vision and AI boards. Selection advice: this page covers the base ACT88911 code; the -101 factory configuration is sold through authorised distribution and the ACT88911EVK1-101 evaluation kit rather than listed as an orderable variant on Qorvo's product page, so state the required default configuration in your RFQ and we will confirm the offered configuration before quotation. Parameters verified against Qorvo documentation.