LP3971 Overview
The LP3971 is a multi-function, programmable Power Management Unit, designed especially for advanced application processors. The LP3971 is optimized for low power handheld applications and provides 6 low dropout, low noise linear regulators, three DC/DC magnetic buck regulators, a back-up battery charger and two GPIO’s. A high speed serial interface is included to program individual regulator output voltages as well...
LP3971 Key Features
- 2 patible with Advanced
LP3971 Applications
- Three Buck Regulators for Powering High Current Processor Functions or I/O's
- 6 LDO's for Powering RTC, Peripherals, and I/O's
- Backup Battery Charger with Automatic Switch for Lithium-Manganese Coin Cell Batteries and Super Capacitors
