qLR-Aubrey-ref-[1.62-3.63]-[0.55-2.5]-I1-Iq150.02, as any Power Management Virtual Component designed by Dolphin Design, is readily retargetable toward any submicron CMOS process.
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
|
- | 0.55 V | 2.5 V | |
|
Output current configuration
|
- | - | 1 mA | - |
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 % DC output voltage accuracy.
- - 20 dB PSRR.
- 1 mA maximum load current.
- 140 nA quiescent current (no load)
Technical information
- Technology: TSMC 40 LP
- Add-ons:
- Over-voltage protection module (OPM) required for 2.7 to 5.5 V and 1.9 to 4.4 V input voltage range. The OPM enables over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices. Power-On-Reset and Brown-On-Reset circuit (POR-BOR) Temperature sensor Power ON indicator