Mouser Electronics Now Stocking Qorvo ACT88329 and ACT88321 Multi-Time Programmable Power Management ICs

March 24, 2021 - Mouser Electronics, Inc., the industry's leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components, is now stocking ACT88329 and ACT88321 multi-time programmable Constant-On-Time (COT) power management ICs (PMICs) from Qorvo^®. Both PMICs, from the ActiveCiPS™ line of products, are optimized for high performance and compact form-factor designs.

The Qorvo ACT88329 and ACT88321 PMICs, available from Mouser Electronics, accelerate time to market by delivering design flexibility for multiple applications, from SSD cards, computer vision (such as security cameras), and routers to home control, voice-assisted devices, and low-power mobile uses such as LPDDR5. The same base part can be used to support different end products simply by changing the PMIC configuration without special software or firmware. Manufacturers can debug their design and change settings in real time without changing external components.

The PMICs integrate five voltage rails, a sequencer, and seven configurable general-purpose IOs (GPIOs) in a very small 2.18 × 2.58 mm 30-ball WLCSP package. The GPIOs support two-level input voltage monitoring and can be configured for different features and purposes like interrupt, reset, external enable, and sleep/deep sleep modes. The proprietary ACOT control mode gives the best performance at low output voltage.

Each PMIC includes three DC/DC step down converters using integrated power FETs and two low-dropout regulators (LDOs). All are highly configurable via the I²C interface. The ACT88329 and ACT88321 are the first integrated PMICs in this configuration to support output voltage as low as 0.5 V for low-output applications like LPDDR5.

For development, Mouser also stocks the corresponding ACT88329EVK1-101 and ACT88321EVK1-101 evaluation kits. The boards offer standalone operation, but when connected to a PC via a USB-to-I²C dongle can provide full access to the target PMIC's internal registers and operational capabilities.

For more information on the ACT88329 PMIC, go to https://www.mouser.com/new/qorvo/qorvo-act88329-pmics/. To learn more about the ACT88321 PMIC, visit https://www.mouser.com/new/qorvo/qorvo-act88321-pmics/.

As a global authorised distributor, Mouser offers the world's widest selection of the newest semiconductors and electronic components — in stock and ready to ship. Mouser's customers can expect 100% certified, genuine products that are fully traceable from each of its manufacturer partners. To help speed up the design process for customers, Mouser's website hosts an extensive library of technical resources, including a Technical Resource Centre, along with product data sheets, supplier-specific reference designs, application notes, technical design information, engineering tools and other helpful information.

2026 - Mouser Electronics is an authorized semiconductor and electronic component distributor focused on New Product Introductions from its leading manufacturer partners. Serving the global electronic design engineer and buyer community, the global distributor's website, mouser.com, is available in multiple languages and currencies and features more than 6.8 million products from over 1,200 manufacturer brands. Mouser offers 28 support locations worldwide to provide best-in-class customer service in local language, currency and time zone. The distributor ships to over 650,000 customers in 223 countries/territories from its 93,000m², state-of-the-art distribution facilities in the Dallas, Texas, metro area. For more information, visit https://www.mouser.com.

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