The R5104 Series are the system power supply and supervisor IC based on the high-voltage CMOS process technology, and have high accuracy and ultra low supply current voltage. The R5104 consists of a regulator (VR) and a voltage detector (VD) in a chip, and can provide three functions of the system power supply, the supply voltage supervisor, and the supervision of system’s misoperation. The R5104 supports the packages of SSOP-10.
|Operating Voltage Range (Maximum Rating)||Max. 36.0 V (50.0 V)|
|Operating Temperature Range||−40°C to 125°C|
|Supply Current||Typ. 60 µA (IOUT = 0 mA)|
|Standby Current||Typ. 0.1 µA (R5104VxxxB)|
|Output Voltage||3.3 V to 5.0 V (0.1 V steps)|
|Detector Threshold Voltage||2.8 V to 4.0 V (0.1 V steps)|
|High Accuracy Output Voltage of Voltage Regulator and Detector Threshold||±2.0%|
|Output Voltage Temperature Coefficient||Typ. ±50 ppm/°C (−40°C to 125°C)|
|Ripple Rejection||Typ. 55 dB|
|Functions||Adjustable Timeout Period for Watchdog and Reset by External Capacitor|
|Individual Control for Watchdog Timer by CE Pin|
|Adjustable Power-on Reset Delay Time by External Capacitor|
Ricoh is committed to providing a semiconductor device with the highest level of quality and reliability by restricting the device manufacturing only within Ricoh and the cooperative companies successfully passed our stringent inspections for automotive products. Ricoh established a traceability system and manages manufacturing information and logistics information from the warehouse.
Quality Ranks for Applications
Ricoh offers three different quality ranks for automotive products according to their application purposes.
R5104 Series offer products in Rank 2.
Rank 2: Automotive General Equipments (Body System)
Operating Temperature Range : -40°C to 125°C
The output voltage, the detector threshold, and the operation of the CE pin for the ICs are selectable at the users’ request.
|Product Name||Package||Quantity per Reel|
|SSOP-10||R5104V (-KG) *3|
*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.
*3: The reliability information is not listed for devices above rank2. Please contact Ricoh sales representatives for further informations.