R1152N - RICOH

R1152N High Input Voltage Tolerant Boost Voltage Regulator

Pin No 1 2 3 4 5 Symbol CE GND VIN VDD VOUT Chip Enable Pin Ground Pin Input pin External Transistor Drive Pin Voltage Regulator Output Pin Pin Description ABSOLUTE MAXIMUM RATINGS Symbol VIN VSURGE VCE VOUT VEXT IEXT PD Topt Tstg Input Voltage SURGE Input Voltage*2 Input Voltage (CE Pin) Output Voltage (VOUT Pin) Output Voltage (EXT Pin) EXT Output Curren.

Features

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• Ultra-Low Supply Current.....Typ.10µA Standby Mode .Typ.0.1µA Low Dropout Voltage.... Typ.0.1V(IOUT=300mA,VOUT=5.0V,Depends on External Transister) High Output Voltage Accuracy ... ±2.0% Small Packages .... SOT-23-5 (Mini-mold) Output Voltage ...... Stepwise setting with a step of 0.1V in the range of 2.5V to 12.0V (Fixed type) or adjustable (with external divider resistors can be set more than12.1V, the refer.