The RP114x series is a CMOS-based 300mA low dropout linear regulator with high output voltage accuracy, low supply current, low dropout, and high ripple rejection.
The RP114x Series are CMOS-based voltage regulator ICs designed for applications requiring high output voltage accuracy and low supply current. Key features include a minimum input voltage of 1.4V, an adjustable output voltage range from 0.8V to 3.6V in 0.1V steps, and excellent ripple rejection performance suitable for hand-held communication equipment.
| Supply Current (Typ) | 50 uA |
|---|---|
| Standby Current (Typ) | 0.1 pA |
| Input Voltage Range | 1.4V to 5.25V |
| Output Voltage Range | 0.8V to 3.6V (0.1V steps) |
| Output Voltage Accuracy | +/- 20mV (Vset>2.0V) |
| Dropout Voltage (Typ) | 0.25V |
| Ripple Rejection (Typ) | 75dB @ 1kHz |
| Short Current Limit | 60mA |
The ICs are available in DFN(PLP)1010-4, SC-88A, and SOT-23-5 packages.
Ceramic capacitors of 1.0uF or more are recommended to be used with this IC.
The operating temperature range is -40°C to +85°C.