The R1161N Series are CMOS-based manual mode switching LDO regulators with ECO pin featuring 300mA output. By inputting control signals to the ECO pin, the mode of the regulator can be switched to low power mode or fast response mode, thus making both active and sleep modes available for the system. The CE pin can switch the regulator into standby mode.
The R1161N Series are CMOS-based manual mode switching Low Dropout (LDO) regulators featuring an ECO pin that allows the system to switch between low power mode and fast response mode. Additionally, a CE pin enables the regulator to enter standby mode. These devices are designed for use in applications requiring stable voltage references, such as hand-held communication equipment, cameras, VCRs, and battery-powered systems.
The series offers an output current of 300mA with typical supply currents ranging from 60µA in fast response mode to 45µA in low power mode. The regulator supports an input voltage range of AVcc to 6.0V and provides a fixed output voltage adjustable between 0.8V and 3.3V. It is available in a Halogen Free SOT-23-5 package.
| Output Current | 300mA |
|---|---|
| Supply Current (Fast Mode) | Typ. 60µA |
| Supply Current (Low Power Mode) | Typ. 45µA |
| Standby Current | Typ. 0.11mA |
| Input Voltage Range | AVcc to 6.0V |
| Output Voltage Range | 0.8V to 3.3V |
| Package Type | SOT-23-5 |
The ECO pin allows the mode of the regulator to be switched between low power mode and fast response mode.
The CE pin can switch the regulator into standby mode.