SP6203EM5-L-3-3TR MaxLinear

SSPP66220033 // SSPP66220055 330000mmAA//550000mmAA LLooww NNooiissee CCMMOOSS LLDDOO RReegguullaattoorrss May 17, 2021 Rev. 2.0.2 GENERAL DESCRIPTION APPLICATIONS The SP6203 and SP6205 are ultra low noise Battery-Powered Systems CMOS LDOs with very low dropout and ground Medical Equipments current. The noise performance is achieved by means of an external bypass capacitor without MP3/CD Players sacrificing turn-on and turn-off speed critical Digital Cameras to portable applications. Extremely stable and easy to use, these devices offer excellent PSRR and Line/Load regulation. Target FEATURES applications include battery-powered 300mA/500mA Output Current equipment such as portable and wireless SP6203: 300mA SP6205: 500mA products. Regulators ground current increases only slightly in dropout. Fast turn-on/turn-off Low Dropout Voltage: 0.6 PMOS FET enable control and an internal 30 pull down 2.7V to 5.5V Input Voltage on output allows quick discharge of output Fixed and Adjustable Output Voltage even under no load conditions. Both LDOs are protected with current limit and thermal Accurate Output Voltage: 2% over Temp. shutdown. 67dB Power Supply Rejection Ratio The SP6205 is available in fixed & adjustable 12VRMS Low Output Noise output voltage versions and come in an industry standard 5-pin SOT-23 and small Unconditionally Stable with 2.2F 2X3mm 8-pin DFN packages. For SC-70 Ceramic 100mA CMOS LDO, SP6213 is available. Low Quiescent Current: 45A Low Ground Current: 350A at 500mA Fast Turn-On and Turn-Off: 60S Very Good Load/Line Regulation: 0.07/0.04 % Current Limit and Thermal Protection RoHS Compliant Green/Halogen Free 5-Pin SOT23 and 8-Pin DFN Packages TYPICAL APPLICATION DIAGRAM Fig. 1: SP6203/SP6205 Application Diagram 1 SSPP66220033 // SSPP66220055 330000mmAA//550000mmAA LLooww NNooiissee CCMMOOSS LLDDOO RReegguullaattoorrss ABSOLUTE MAXIMUM RATINGS OPERATING RATINGS These are stress ratings only and functional operation of Input Voltage Range VIN .......................... +2.7V to +5.5V the device at these ratings or any other above those Enable Input Voltage V ..............................0 to 5.5V EN indicated in the operation sections of the specifications Junction Temperature Range ................. -40C to +125C below is not implied. Exposure to absolute maximum Thermal Resistance ...................................................... rating conditions for extended periods of time may affect SOT-23-5 ( ) .............................................191C/W JA reliability. DFN-8 ( ) ................................................... 59C/W JA VIN .............................................................. -2V to 6.0V Output Voltage VOUT .............................. -0.6V to VIN +1V Note 1: Maximum power dissipation can be calculated Enable Input Voltage V .............................-2V to 6V EN using the formula: P = (T (max) - T ) / , where D J A JA Storage Temperature .............................. -65C to 150C T(max) is the junction temperature, T is the ambient J A 1 Power Dissipation ............................... Internally Limited temperature and JA is the junction-to-ambient thermal resistance. is 6C/W for this package. Exceeding the JC Lead Temperature (Soldering, 5 sec) ................... +260C maximum allowable power dissipation will result in Junction Temperature ........................................ +150C excessive die temperature and the regulator will go into thermal shutdown mode. ELECTRICAL SPECIFICATIONS Specifications with standard type are for an Operating Junction Temperature of TJ = 25C only limits applying over the full Operating Junction Temperature range 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 are provided for J reference purposes only. Unless otherwise indicated, VIN = (VOUT + 0.5V) to 6V, CIN = 2.2F, COUT = 2.2F and IOUT = 100A, TJ= 40C to 85C. Parameter Min. Typ. Max. Units Conditions Input Voltage 6 V Output Voltage +2 % Variation from specified V -2 OUT Output Voltage 50 ppm/C V /T OUT 2 Temperature Coefficient Reference Voltage 1.25 1.275 V Adjustable version only 1.225 Line Regulation 0.04 0.3 %/V VOUT (VIN below 6V) 0.07 0.3 IOUT = 0.1mA to 300mA (SP6203) 3 Load Regulation % 0.13 0.5 IOUT = 0.1mA to 500mA (SP6205) 0.06 IOUT = 0.1mA 60 IOUT = 100mA 4 120 Dropout Voltage for V 3.0V mV I = 200mA OUT OUT 180 300 IOUT = 300mA (SP6203) 300 500 IOUT = 500mA (SP6205) 45 100 IOUT = 0.1mA (IQUIESCENT) 110 IOUT = 100mA 5 Ground Pin Current 175 A I = 200mA OUT 235 330 I = 300mA (SP6203) OUT 350 490 IOUT = 500mA (SP6205) Shutdown Supply Current 0.01 1 A V < 0.4V (shutdown) EN A 0.50 0.8 V = 0V (SP6203) 0.33 OUT Current Limit 0.85 1.4 VOUT = 0V (SP6205) 0.55 Thermal Shutdown Junction 170 C Regulator Turns off Temperature Thermal Shutdown Hysteresis 12 C Regulator turns on again at 158C Power Supply Rejection Ratio 67 dB f 1kHz 150 CBYP = 0nF, IOUT = 0.1mA 630 C = 0nF, I = 300mA BYP OUT 6 Output Noise Voltage V RMS 12 C = 10nF, I = 0.1mA BYP OUT 50 75 CBYP = 10nF, IOUT = 300mA 7 Thermal Regulation 0.05 %/W V / P OUT D 8 10 Wake-Up Time (T ) V 4V WU IN 25 50 S (from shutdown mode) IOUT = 30mA 210DSR00 2 Rev. 2.0.2