R1131D281A5 - RICOH

R1131D281A5 LDO REGULATOR

• SOT-23-5 Pin No. 1 2 3 4 5 Symbol VDD GND CE or CE • Description Input Pin Ground Pin Chip Enable Pin No Connection Output pin SON-6,HSON-6 Pin No. 1 2 3 4 5 6 Symbol VDD NC VOUT NC GND CE or CE Description Input Pin No Connection Output pin No Connection Ground Pin Chip Enable Pin NC VOUT ∗ Tab or Tab suspension Ieads in the parts have GND level. (T.

Features

• Supply Current .Typ. 80µA (VOUT < 1.8V) Typ. 60µA (VOUT > = 1.8V)
• Standby Mode ..Typ. 0.1µA
• Low Dropout Voltage......Typ. 0.48V(IOUT=300mA Output Voltage=1.0V Type) Typ. 0.31V(IOUT=300mA Output Voltage=1.5V Type) Typ. 0.23V(IOUT=300mA Output Voltage=3.0V Type)
• Ripple Rejection......Typ. 65dB(f=1kHz)
• Low Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C
• Excellent Line Regulation .....