RT9083 30A I , 250mA Low-Dropout Linear Regulator Q General Description Features 30A Ground Current The RT9083 is a low-dropout (LDO) voltage regulators with PSRR = 75dB at 1kHz enable function that operates from 1.2V to 5.5V. It provides Adjustable Output Voltage Available by Specific up to 250mA of output current and offers low-power Application operation in miniaturized packaging. 2% Output Accuracy The features of low quiescent current as low as 30A and 250mA (V 2.3V) Output Current with EN IN almost zero disable current is ideal for powering the battery Low (0.1A) Disable Current equipment to a longer service life. The RT9083 is stable 1.2V to 5.5V Operating Input Voltage with the ceramic output capacitor over its wide input range Dropout Voltage : 0.5V at 250mA when V 3V OUT from 1.2V to 5.5V and the entire range of output load Support Fixed Output Voltage 0.9V, 1.05V, 1.2V, 1.5V, current (0mA to 250mA). 1.8V, 1.9V, 2.5V, 2.7V, 2.8V, 2.9V, 3V, 3.3V Stable with Ceramic or Tantalum Capacitor Ordering Information Current Limit Protection RT9083/N- Over Temperature Protection Package Type TSOT-23-5 Packages Available J5 : TSOT-23-5 Lead Plating System Applications G : Green (Halogen Free and Pb Free) Portable, Battery Powered Equipment Output Voltage Ultra Low Power Microcontrollers 09 : 0.9V Notebook computers 33 : 3.3V Special Request : Any Voltage Between 0.9V and 3.3V under Marking Information specific business agreement For marking information, contact our sales representative Pin Function directly or through a Richtek distributor located in your RT9083 : Without NC Pin area. RT9083N : With NC Pin Note : Richtek products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. Copyright 2016 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. DS9083-02 February 2016 www.richtek.com 1 :RT9083 Pin Configurations (TOP VIEW) VOUT SNS/NC 5 4 23 VIN GND EN TSOT-23-5 Functional Pin Description Pin No. Pin Name Pin Function 1 VIN Supply Voltage Input. 2 GND Ground. 3 EN Enable Control Input. SNS Output Voltage Sense. 4 NC No Internal Connection. (RT9083N only) 5 VOUT Output of the Regulator. Copyright 2016 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. www.richtek.com DS9083-02 February 2016 2