Overview: RP173Q(SC-88A) is the NRND product as of April,2023
RP173x Series 11 V Input 150 mA LDO No. EA-256-230417 OUTLINE
The RP173x is a voltage regulator featuring 150 mA output and low supply current of Typ. 2.0 µA. It consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit, a chip enable circuit and a Reverse Current Protection Circuit. RP173x is suitable for the power source such as the equipment being in the standby-mode. The A version with CE input pin has reduced CE pull-up resistance to make its supply current ultra low. The RP173x has Max.11 V Input voltage and is applicable to the portable communication equipment that requires the 2-cell Li-ion battery. Also it is applicable to the non-portable communication equipments. As the RP173x includes Reverse Current Protection Circuit, there is little leakage current, if it is used as back-up circuit. Packages are available in SOT-23-5, SC-88A, and 1-mm square DFN(PL)1010-4 packages. High density mounting of the ICs on boards is possible.
