R1160D (SON-6) is the discontinued product. As of March in 2015. R1160x SERIES 3-MODE 200mA LDO REGULATOR NO.EA-083-140530 OUTLINE The R1160x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over current, current limit circuit is included. The R1160x Series have 3-mode. One is standby mode with CE or standby control pin. Other two modes are realized with ECO pin. Fast Transient Mode (FT mode) and Low Power Mode (LP mode) are alternative with ECO pin. Consumption current is reduced to 1/10 at Low Power Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode. The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-5 and SON-6 packages, high density mounting of the ICs on boards is possible. FEATURES Supply Current (Low Power Mode)............................... Typ. 3.5A (VOUT 1.5V) Supply Current (Fast Transient Mode).......................... Typ. 40A Supply Current (Standby Mode).................................... Typ. 0.1A Dropout Voltage ............................................................ Typ. 0.14V (IOUT=200mA, VOUT=2.8V) Ripple Rejection............................................................ Typ. 70dB (f=1kHz, FT Mode) Temperature-Drift Coefficient of Output Voltage ........... Typ. 100ppm/C Line Regulation ............................................................. Typ. 0.05%/V Output Voltage Accuracy............................................... 2.0% (3.0% at LP Mode) Output Voltage Range................................................... 0.8V to 3.3V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.) Input Voltage Range ..................................................... 1.4V to 6.0V Built-in Fold Back Protection Circuit ............................. Typ. 50mA (Current at short mode) Packages .....................................................................SOT-23-5, SON-6 APPLICATIONS Precision Voltage References. Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment. Power source for battery-powered equipment. 1 R1160D (SON-6) is the discontinued product. As of March in 2015. R1160x BLOCK DIAGRAMS R1160xxx1A R1160xxx1B ECO ECO VDD VOUT VDD VOUT Vref Vref Current Current Limit Limit GNDCE GND CE SELECTION GUIDE The output voltage, chip enable polarity, and package, etc. for the ICs can be selected at the users request. Product Name Package Quantity per Reel Pb Free Halogen Free R1160Nxx1-TR-FE SOT-23-5 3,000 pcs Yes Yes R1160Dxx1-TR-FE SON-6 3,000 pcs Yes Yes xx : The output voltage can be designated in the range from 0.8V(08) to 3.3V(33) in 0.1V steps. (For other voltages, please refer to MARK INFORMATIONS.) : CE pin polarity are options as follows. (A) active type. (B) active type. 2