ACT88325VA114-T

Overview

The ACT88325VA114-T is an advanced power management integrated circuit (PMIC) manufactured by Qorvo. It integrates three buck converters, two low-dropout regulators (LDOs), and a load bypass switch within a single package. The device is designed for high-efficiency power distribution in complex electronic systems requiring multiple voltage rails. It utilizes a 36-ball wafer-level chip-scale package (WLCSP) with dimensions of 2.78mm x 3.03mm to minimize board space consumption while maintaining robust thermal performance.

Feature Summary

• Integrates three independent buck converters for efficient step-down voltage regulation
• Includes two low-dropout regulators for noise-sensitive analog loads
• Features a load bypass switch for direct power path management

Applications

• Advanced mobile processor power domains
• Portable computing devices requiring multi-rail power solutions
• Embedded systems with strict size constraints

Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet before procurement. Confirm RoHS compliance status and packaging details directly with authorized distributors. Ensure compatibility with existing PCB footprints and thermal design requirements. Check for any product change notifications that may affect pinout or electrical characteristics.

Selection Notes

Select this component when a compact solution is required for powering mixed-signal circuits. The integration of buck converters and LDOs reduces external component count. Evaluate the total current requirements of all rails to ensure the PMIC meets system demands. Consider the WLCSP package limitations regarding soldering profiles and mechanical stress during assembly.

Part Context

This part belongs to the ACT88325 series of advanced PMUs from Qorvo. The series is engineered for high-density applications where space efficiency and power integrity are critical. It represents a consolidated approach to power management, replacing discrete regulator solutions with a unified IC architecture.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pin-to-pin compatibility and electrical parameter equivalence before considering cross-references.