ACT88321VU107-T

Overview

The Qorvo ACT88321VU107-T is an Advanced Power Management IC (PMIC) featuring three buck converters, two low-dropout regulators (LDOs), and load bypass switches. It operates within an input voltage range of 2.7 V to 5.5 V, with a maximum output voltage of 3.775 V and an output current capability of 4 A. The device supports an operating temperature range from -40°C to +150°C and is housed in a WLCSP-30 package.

Feature Summary

• Integrates three buck converters, two LDOs, and load bypass switches into a single ActiveCiPS™ power management solution.
• Designed for high thermal performance with an extended operating temperature range up to +150°C.
• Supports processor power management applications with integrated load bypass functionality.

Applications

• Solid-State Drives (SSD)
• Processor power management systems
• Advanced multi-channel power management architectures

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when ordering. Confirm the exact voltage and current ratings required for your design against the datasheet specifications. Ensure compatibility with the WLCSP-30 footprint during PCB layout. Check for any recent Product Change Notifications (PCN) that may affect material or process details before finalizing procurement plans.

Selection Notes

Select this component when a compact WLCSP-30 form factor is required alongside multiple regulated outputs. Consider the 4 A output current capability and 3.775 V maximum voltage limits for load requirements. Evaluate the -40°C to +150°C temperature range against environmental conditions. Compare integration levels against discrete solutions to assess board space savings and efficiency benefits.

Part Context

This part belongs to the Qorvo ACT88321 series of advanced PMICs. Similar variants include ACT88321VU101-T and ACT88329VU106SR, which share the same family architecture but may differ in specific voltage settings or feature configurations. The series is designed for specialized power management needs in high-performance electronic devices.

Replacement Considerations

Direct substitutes within the ACT88321 series should be verified for pin-to-pin compatibility and identical electrical parameters. Cross-series replacements require careful evaluation of package dimensions and thermal characteristics. Consult official Qorvo documentation for approved alternative part numbers.