The RP107x Series are CMOS-based LDO regulators featuring 200mA output. Since the output capacitor and noise bypass capacitor are able to be reduced and the packages are small DFN(PLP)1212-6, WLCSP-4-P5, and SC-88A, high density mounting on boards are possible. The input voltage (VIN) is as low as Min.1.4V and the output voltage can be set from 1.0V. Supply current is as low as 9.5μA compared to existing lines. The CE pin can switch the regulator to standby mode.
The Ricoh RP107x Series are CMOS-based Low Dropout (LDO) regulators designed for high-density mounting on printed circuit boards. These regulators feature a 200mA output current and support input voltages as low as 1.4V, with an output voltage range from 1.0V to 4.2V. The series is available in four compact packages: WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, and SOT-23-5. A key feature is the ability to operate without output or noise bypass capacitors, although the datasheet provides guidelines for capacitor selection to ensure stability and low noise levels.
| Supply Current | 9.5uA |
|---|---|
| Output Current | 200mA |
| Input Voltage Range | 1.4V to 5.25V |
| Dropout Voltage | 0.27V |
| Ripple Rejection | 65dB |
| Operating Temperature Range | -40 to 85 °C |
| Output Voltage Accuracy | 1.0% |
The series is available in WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, and SOT-23-5 packages.
Yes, the regulator is designed to be output capacitor free and noise bypass capacitor free.
The supply current is as low as 9.5uA.