Retention Alternative Regulator, combines high efficiency in normal mode and ultra-low quiescent current for sleep mode

Overview

The RAR-eSR-qLR Retention Alternating Regulator combines two regulation sub-components: a high-efficiency switching regulator (eSR) and an ultra low quiescent linear regulator (qLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.

Key Features

  • Ideal regulator for power and voltage islets
  • Embedded RCU (Regulator Control Unit) to manage booting and mode transitions and to ensure data integrity
  • Configurable output drive before delivery to fit the application
  • High Efficiency (up to 95% peak efficiency)

Block Diagram

Retention Alternative Regulator, combines high efficiency in normal mode and ultra-low quiescent current for sleep mode Block Diagram

Technical Specifications

Foundry, Node
TSMC 40nm LP eFlash
Maturity
Pre-silicon
TSMC
Pre-Silicon: 40nm LP
×
Semiconductor IP