The qLR-Aubrey-ref-[1.62-3.63]-[1.2-3.3]-I0.3-Iq200.01 is an ultra-low-quiescent-current regulator used to generate SoC internal supply for retention logic islets. qLR-Aubrey-ref-[1.62-3.63]-[1.2-3.3]-I0.3- Iq200.01 is suitable to supply ultra-low power loads.
Key Benefits
- Very low quiescent and leakage for Low-Power
- Retention capability enables optimization of the power consumption depending on the modes and needs of the SoC
- Can supply always-on very low loads
- Low Bill-of-Material: supports external capacitor if required by the system
Key Features
| PARAMETERS | CONDITION |
Minimum value
|
Typical value
|
Maximum value
|
|---|---|---|---|---|
|
Input Voltage
|
- | 1.62 V | 3.63 V | |
|
Output Voltage
|
- | 1.2 V | 3.3 V | |
|
Output current configuration
|
- | - | 300 uA | - |
Applications
- Smart Headset
- TWS Earpods
- Smart Speaker
- Home Appliance
- AR - VR
- Voice Assistant
- Infotainment
- Hearing aids
- Voice-controlled devices
- Bluetooth
- NB-IoT
- ULP MCU
- WiFi
- GNSS
- Cellular IoT
Key Performances
- 10% output voltage accuracy
- 30 dB PSRR - 300 uA maximum load current
- 200nA quiescent current (no load)
- 3% load regulation at IMAX
Technical information
- Technology: TSMC 180 eLL
- Add-ons:
- buffered voltage reference