The RP151K Series are CMOS-based dual output LDO regulators with voltage detector featuring 300mA output. In addition to excellent basic performances of RP150K, RP151K contains a voltage detector. The voltage detector monitors the output voltage (VOUT2) × 92% of LDO regulator 2. Just as RP150K, RP151K is available in RoHS compliant DFN(PLP)2020-8 package.
The RP151K Series are CMOS-based dual output LDO regulators featuring a 300mA output and an integrated voltage detector. The device monitors 92% of the second output voltage (Vout2) to ensure stability, offering excellent basic performance similar to the RP150K series but with added detection capabilities.
| Supply Current (Iss) | Typ. 244 x 2 |
|---|---|
| Line Regulation | Typ. 0.02%/V |
| Standby Current (Istanaby) | Typ. 0.1pA x 2 |
| Detector Threshold | Voutex 92% |
| Dropout Voltage (Voir) | Typ. 0.21V |
| Output Delay Time | Typ. 10ms |
| Ripple Rejection (RR) | Typ. 80dB |
| Input Voltage Range (Vin) | -2.5V to 5.25V |
| Current limit | Typ. 507A |
| Output Voltage Range (Vout) | -1.5V to 3.3V |
| Output Voltage Accuracy | 1% |
| Temp. coeff. of Output Voltage | Typ. + 30ppm/°C |
| Package | DFN(PLP)2020-8 |
The RP151K Series are dual output LDO regulators with a 300mA output.
It monitors Vout2 at 92% of the LDO regulator 2 output.
The device accepts an input voltage ranging from -2.5V to 5.25V.