The R1116x Series are CMOS-based seamless LDO regulators featuring 150mA output. Ricoh unique seamless technology smoothly changes transient response according to the output current without switching to a low power mode. Thus, R1116x offers an ultra low supply current in the smaller output current range which is lower than the one of R1114x (Typ. 75μA). Additionally, this product can reach low supply current without changing mode only by using the ECO pin, which is required by R1162x Series (Typ. 5.5μA). The CE pin is capable of putting the product into standby mode. The version with an auto-discharge function is also available. The pin-out meets the standard requirements. Ceramic capacitors can be used.
The Ricoh R1116x Series are CMOS-based seamless Low Dropout (LDO) regulators designed to provide a stable 150mA output. The series utilizes Ricoh's unique seamless technology to smoothly change transient response according to the output current without switching to a low power mode, ensuring ultra-low supply current in smaller output ranges.
| Output Current (Iout) | 150mA |
|---|---|
| Supply Current (Iss) Typ. | 101uA |
| Standby Current (Istanapy) | Typ. 0.1nA |
| Dropout Voltage (Voor) | Typ. 0.29V |
| Ripple Rejection (RR) | Typ. 70dB @ 1kHz |
| Input Voltage Range (Vin) | -8V to 6.0V |
| Output Voltage Range (Vout) | 1.5V to 4.0V |
| Current Limit | Typ. 40mA |
The R1116x Series features a seamless 150mA output.
The regulator accepts an input voltage ranging from -8V to 6.0V.
Yes, the datasheet states that ceramic capacitors can be used.