High Noise Immunity 42 V/70 mATo be Compliant with AEC-Q100Voltage Tracker Lower dark current in standby mode of always-on systems of body ECUCLIENT’S CONCERNS Need to reduce dark current in standby mode of ECU RICOH’S SOLUTIONS Ultra-low supply current of 1 μA, Typ. 0.1 μA, contributes to reduction of dark current of the systems such as ECU. R1540x KEY SPECIFICATIONSInput Voltage: Rated Value 3.5 V to 42 V: 50 V*1 Standby Current Typ. 0.1 μA, 1 μA max. Ripple Rejection Typ. 80 dB (f = 100 Hz) Operating TemperatureRange -40℃ to 125℃ SOT-23-5 Package*2 HSOP-8E *1 Maximum of 60 V is available with up to 200 ms although rated value is 50 V. *2 Pin configuration is designed with caring adjacent pins short in Research by RICOH both packages. Reduce supply current in standby mode to 1 uA or less. ⇒ Reduce dark current of the system 3 No. EVC-513-190515 Document Outline スライド番号 1 スライド番号 2 スライド番号 3 スライド番号 4