RAR-eSR-iLR-04 Retention Alternating Regulator enables this combination embedding two regulation sub-components: a switching regulator (eSR) and a linear regulator (iLR). A Regulation Control Unit (RCU) manages booting and transitions between each regulation functions.
Key Benefits
- Ideal regulator for power and voltage islets
- Embedded RCU (Regulator Control Unit) to manage booting and mode transitions and to ensure data integrity
- Configurable output drive before delivery to fit the application
- Performances in sleep mode: accessible voltage reference can be used by wake-up circuitry
- Performances in normal mode: PFM embedded mode allowing high-efficiency at low load
- High Efficiency (up to 95% peak efficiency)
- Low Bill-of-Material: fully integrated feedback and active compensation loop to reduce the number of additional external passive components
- Low Output Ripple
- Over-temperature/Over-current protected Output
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 |
Applications
- AR - VR
- Bluetooth
- Cellular IoT
- GNSS
- Hearing aids
- Home Appliance
- Infotainment
- NB-IoT
- Smart Headset
- Smart Speaker
- TWS Earpods
- ULP MCU
- Voice-controlled devices
- Voice Assistant
- WiFi
Key Performances
- -
Technical information
- Technology: TSMC 180 eLL