The LRA-2.97-3.63-1.8 is a low noise linear regulator. This product operates from 2.97V to3.63V input voltage. The LRA output is 1.8V. It also embeds voltage reference and pass devices.
Key Benefits
- 1.8 V output reference voltage with 5% accuracy
- Configuration of output current from 100 mA to 1000 mA
- Suitable for logic islet and analog islet
- Low quiescent current: 35 uA
- Output Noise: <500 uVms in band [10Hz-100kHz]
- Low Bill-off-Materials
- Compatible with both Tantalum and Ceramic capacitors
Key Features
| PARAMETERS | CONDITION |
Minimum value
|
Typical value
|
Maximum value
|
|---|---|---|---|---|
|
Input Voltage
|
- | 2.97 V | 3.63 V | |
|
Output Voltage
|
- | 1.8 V | ||
|
Output current configuration
|
- | - | 100 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
Technical information
- Technology: TSMC 180 eFlash