SSPP66226600 220000mmAA RRFF LLooww NNooiissee LLDDOO RReegguullaattoorr January 2011 Rev. 2.1.0 GENERAL DESCRIPTION APPLICATIONS The SP6260 family is a series of CMOS positive Hand Held Equipments low noise voltage regulators capable of Wireless Communication Devices delivering up to 200mA of continuous current. Battery Powered Equipments Each of these devices consists of a voltage Industrial and Medical Equipments reference, an error amplifier, a resistor network for setting the output voltage, a current limit circuit for current protection and FEATURES a chip enable circuit. 200mA Continuous Output Current The SP6260 series feature high ripple 150mV Dropout Voltage I =100mA OUT rejection, low dropout voltage, low noise, high (Except 1.2V and 1.5V Version) output voltage accuracy and low current consumption which make them ideal for use in 1.2V to 3.3V Fixed Output Voltages various battery-powered and hand-held 2% Output Voltage Accuracy devices. 2V Minimum Input Voltage The SP6260 series is offered in the following 30Vrms Output Noise (10Hz-100KHz) fixed output voltage options: 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.2V and 3.3V. 70dB Power Supply Rejection Ratio The SP6260 family is available in standard 4mV Line Regulation (typ) lead free, RoHS compliant 5-pin SOT-23 12mV Load Regulation (typ) package. Low Standby Current: 0.1A Typical Low Quiescent Current: 25A Typical Lead Free, RoHS Compliant 5-pin SOT-23 Package TYPICAL APPLICATION DIAGRAM Fig. 1: SP6260 Application Diagram Exar Corporation www.exar.com 48720 Kato Road, Fremont CA 94538, USA Tel. +1 510 668-7000 Fax. +1 510 668-7001 SSPP66226600 220000mmAA RRFF LLooww NNooiissee LLDDOO RReegguullaattoorr ABSOLUTE MAXIMUM RATINGS OPERATING RATINGS These are stress ratings only and functional operation of Input Voltage Range V ................................. 2.0 to 6.0V IN the device at these ratings or any other above those Junction Temperature Range T .................. -40C to 85C J indicated in the operation sections of the specifications Thermal Resistance .....................................250C/W JA below is not implied. Exposure to absolute maximum Thermal Resistance ...................................... 74C/W JC rating conditions for extended periods of time may affect reliability. Input Voltage V ................................................... 6.5V IN Enable Pin Input Voltage ........................ -0.3 to V +0.3V IN Output Current ................................................... 300mA Junction Temperature .......................................... 150C Storage Temperature Range .................... -65C to 150C Lead Soldering (Sold. 10sec) ................................ 260C ESD Rating (HBM - Human Body Model) .................... 2kV ESD Rating (MM - Machine Model) ........................... 200V ELECTRICAL SPECIFICATIONS Specifications with standard type are for an Operating Junction Temperature of T = 25C only limits applying over the full J Operating Junction Temperature range of -40C to 85C are denoted by a . Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T = 25C, and J are provided for reference purposes only. SP6260HEK (1.2V) Unless otherwise indicated, V = 2.2V, C = 1F, C = 1F. IN IN OUT Parameter Min. Typ. Max. Units Conditions V =2.2V IN Output Voltage V 1.176 1.2 1.224 V OUT 1mAI 30mA OUT Input Voltage V 6 V IN Output Current I 200 mA V V =1V OUT IN OUT V =2.2V IN Load Regulation V 12 40 mV RLOAD 1mAI 80mA OUT 2.2VV = 6V IN Line Regulation V 4 16 mV RLINE I =30mA OUT 700 900 I =10mA OUT 700 900 I =100mA OUT Dropout Voltage V mV DROP 700 900 I =150mA OUT 700 900 I =200mA OUT Quiescent Current I 25 50 A V =2.2V,I =0mA Q IN OUT V =2.2V IN Standby Current I 0.1 1 A STD V in OFF mode CE Power Supply Rejection Ratio Ripple 0.5V , f=10kHz p-p 70 dB PSRR V =2.5V IN 120 V/C V /T Output Voltage OUT Temperature Coefficient 100 ppm/C (V /V )/T OUT OUT Short Current Limit I 50 mA V =0V LIMIT OUT T =25C A RMS Output Noise V 30 Vrms NOISE 10Hz f 100kHz CE High Voltage 1.5 V CE input voltage High CE Low Voltage 0.25 V CE input voltage Low CE Pull-down Resistance R 2.5 5 10 M PD 2011 Exar Corporation 2/13 Rev. 2.1.0