Linear regulator with ultra low quiescent current for retention applications
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
- Can be used in stand-alone or combined with a high efficiency DCDC regulator in a RAR configuration
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 |
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 uLP eFlash