Dolphin Design offer a Reusable Power Kit Library toward three objectives: To standardize and ease Power Regulation Network integration To enable diverse optimizations To reduce Time-to-Market The iLR-Victoria is a linear regulator with low dropout to supply logic islands.

Key Benefits

  • Low dropout: 380mV of dropout at ILOAD= IMAX
  • Low Bill-of-Material: optimized in density for the best trade-off for the given output current and input voltage range
  • A cost-efficient solution compared to external Power Management
  • Behavioral models: ease of integration in SoC and optimization of Power Management Network (PMNet) using models to verify mode transitions as well as noise propagation
  • Safe integration in the SoC thanks to transfer functions, templates and profiles included in the specification

Key Features

PARAMETERS CONDITION
Minimum value
Typical value
Maximum value
Input Voltage
- 1.62 V 3.63 V
Output Voltage
- 0.6 V 1.8 V

Applications

  • Bluetooth
  • Cellular IoT
  • GNSS
  • Hearing aids
  • NB-IoT
  • Smart Headset
  • Smart Speaker
  • TWS Earpods
  • ULP MCU
  • Voice-controlled devices
  • Voice Assistant
  • WiFi

Key Performances

  • 3 % overall output voltage DC accuracy.
  • -45 dB DC PSRR.
  • 35 uA typical current consumption at no load.
  • 250 uVRMS total integrated noise from 20 Hz to 20 kHz

Technical information

  • Technology: GlobalFoundries 22 FDX
  • Add-ons:
    • -