Datasheet | June 8, 2016

Step-Down regulator With Auto-Bypass LDO: SKY87000-13 Datasheet

Source: Skyworks Solutions, Inc.

The SKY87000-13 is a step-down regulator with an auto-bypass LDO designed to dynamically control the operating voltage of multi-band, multi-mode WCDMA or GSM/EDGE power amplifiers. It supports up to 2 A of total load current with step-down and bypass regulations, and has a 2 MHz switching frequency that is optimized for a typical 2.2 μH inductor and reduced output capacitance. An 85 mΩ bypass linear regulator is included to improve system performance by powering the PA directly from the battery. For additional features, specifications, and ordering information, download the datasheet.