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 RP103 Series are CMOS-based LDO regulators featuring 150mA output current. The RP103 features supply current as low as 36 µA, which is far lower than current products, 75dB ripple rejection, and low noise. The output voltage accuracy has been improved to ± 1% and the temperature drift coefficient of the output voltage is as low as ± 30ppm/°C.
|Input Voltage Range (Absolute maximum rating)||1.7 V to 5.25 V (6.0 V)|
|Supply Current||Typ. 36 µA|
|Standby Current||Typ. 0.1 µA|
|Dropout Voltage||Typ. 0.21 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||±1.0%|
|Packages||DFN(PLP)1010-4, SC-82AB, SOT-23-5|
|Output Voltage Range||1.2 V to 3.3 V (0.1V steps)|
|Built-in Fold Back Protection Circuit||Typ. 40mA (Current at short mode)|
|Ceramic capacitors are recommended to be used with this IC||0.47 µF or more|
RP103x251x 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.