RP106N (SOT-23-5) is the discontinued product as of March 2020. RP106x SERIES 0.8%ACCURACY 0.7V OUTPUT 400mA LDO REGULATOR NO.EA-180-200325 OUTLINE The RP106x Series are low voltage 400mA voltage regulator. These ICs had been further improved of low- voltage capability compared with previous low-voltage product. The input voltage is as low as Min. 1.0V and the output voltage can be set from 0.7V. The output voltage accuracy has been improved to 0.8% and due to a built-in transistor with low on-resistance of 0.55 (at VOUT=1.5V). Each of these ICs consists of a voltage reference unit, an error amplifier, a resistor-net for voltage setting, and a current limit circuits for over-current for the destruction prevention by the over-current. The CE pin can switch the regulator to standby mode. In addition to SOT-23-5 and SC-88A packages, a 0.69mm square WLCSP-4-P5 package and a 1.2mm square DFN(PLP)1212-6 are also available. FEATURES Supply Current ...................................................... Typ. 48A Supply Current (Standby)...................................... Typ. 0.1A Ripple Rejection .................................................... Typ. 60dB (f=10kHz) Input Voltage Range ............................................. 1.0V to 3.6V Output Voltage Range ........................................... 0.7V to 1.8V (0.1V steps) (For other voltages, please refer to MARK INFORMATIONS.) Output Voltage Accuracy ....................................... 0.8% (VOUT1.0V, Topt=25C) Temperature-Drift Coefficient of Output Voltage ... Typ. 60ppm/C Dropout Voltage .................................................... Typ. 0.22V (VOUT=1.5V) Line Regulation ..................................................... Typ. 0.10%/V Packages .............................................................. WLCSP-4-P5, DFN(PLP)1212-6, SC-88A, SOT-23-5 Built-in Fold Back Protection Circuit ..................... Typ. 110mA (Current at short mode) Built-in Constant Slope Circuit Ceramic capacitors are recommended to be used with this IC ..... 1.0F or more APPLICATIONS Power source for portable communication equipment. Power source for electrical appliances such as cameras, VCRs and camcorders. Power source for battery-powered equipment. 1 RP106N (SOT-23-5) is the discontinued product as of March 2020. RP106x NO.EA-180-200325 BLOCK DIAGRAMS RP106xxxxB RP106xxxxD VDD VDD VOUT VOUT Vref Vref Current Limit Current Limit CE CE GND GND SELECTION GUIDE The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at the users request. Product Name Package Quantity per Reel Pb Free Halogen Free RP106Zxx1-TR-F WLCSP-4-P5 5,000 pcs Yes Yes RP106Kxx1-TR DFN(PLP)1212-6 5,000 pcs Yes Yes RP106Qxx2-TR-FE SC-88A 3,000 pcs Yes Yes RP106Nxx1-TR-FE SOT-23-5 3,000 pcs Yes Yes xx Setting Output Voltage (VOUT) : Fixed Type: 07 to 18 Stepwise setting with 0.1V increment in the range from 0.7V to 1.8V Exception: 1.25V=RP106x12x5-xx 1.85V=RP106x18x5-xx Designation of Active Type: B:H Active, without auto discharge function at off state. D:H Active, with auto discharge function at off state. 2