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
The RP100 Series are CMOS-based LDO regulators featuring 200mA output. RP100 features supply current as low as 18µA, which is far lower than existing lines. Due to a built-in 0.87Ω (at VSET=2.8V) on-resistor, RP100 can provide a low dropout voltage. RP100 also features an excellent line transient response, ripple rejection at 75dB, and low noise. The output voltage accuracy is as high as ± 0.6% and the temperature drift coefficient of output voltage is low at ± 30ppm/°C.
|Input Voltage Range (Absolute maximum rating)||1.7 V to 5.25 V (6.0 V)|
|Supply Current||Typ. 18 µA|
|Standby Current||Typ. 0.1 µA|
|Dropout Voltage||Typ. 0.13 V (IOUT=150mA, VOUT=2.8V)|
|Ripple Rejection||Typ. 75 dB (f=1kHz)|
|Temperature-Drift Coefficient of Output Voltage||Typ. ±30 ppm/°C|
|Line Regulation||Typ. 0.02%/V|
|Output Voltage Accuracy||±0.6%|
|Output Voltage Range||1.2 V to 3.3 V (0.1V steps)|
|Built-in Fold Back Protection Circuit||Typ. 40 mA (Current at short mode)|
|Ceramic capacitors are recommended to be used with this IC||1.0 µF or more|
RP100x281x Dropout Voltage vs. Output Current
*) The tab is substrate level (GND).
The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at the user’s request.
|Product Name||Package||Quantity per Reel|
|Package *1||Marking||Reliability *2|
*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.