Special Contents for Automotive Applications
The reason RICOH power management IC has been chosen for more than 20 years
Special Contents for IoT Devices
Ultra-low supply current / Low noise / Low electromotive force / Battery monitoring
Special Contents for Industrial Applications
Long term supply / Flexible quantity purchase / High quality and reliability
Supporting your IoT system construction
The total of all supply current of our products including R1800, RP604, RP511/RP512, and RP118 comes to 944 nA.
It is equivalent to about 240 years* of battery life calculated from the AA battery capacity.
* Theoretical calculation value
|R1800||Low Quiescent Current Buck DCDC Converter for Energy Harvester||144 nA||1 mA||2.0 V to 5.5 V|
|RP511||Low Quiescent Current Buck DCDC Converter with Synchronous Rectifier||300 nA||100 mA||2.0 V to 5.0 V|
|RP512||Low Quiescent Current Buck DCDC Converter with Synchronous Rectifier||300 nA||300 mA||2.0 V to 5.0 V|
|RP604||Low Quiescent Current Buck-Boost DCDC Converter with Synchronous Rectifier||300 nA||300 mA||1.8 V to 5.5 V|
|RP118||Low Supply Current Voltage Regulator (LDO Regulator)||200 nA||100 mA||1.7 V to 5.5 V|
IQ: Operating Quiescent Current