SSC2127

SSC2127 750mA CMOS Elektronische Bauelemente RoHS Compliant Product Positive Voltage Regulator Description The SSC2127 series positive,linear regulators feature low quiescent current (45µA typ.) with low dropout voltage, making them ideal for battery applications. Output voltage are set at the factory and trimmed to 1.5% accuracy.These rugged devices have both Thermal Shutdown and Current Fold-back to prevent device failure under the "Worst" of operating conditions. An additional feature is a "Power Good" detector, which pulls low when the output is out of regulation.The SSC2127 is stable with an output capacitance of 4.7µF or greater. Features * Low Temperature Coefficient * Over-Temperature Shutdown REF. A B C D E F Min. Millimeter Max. 6.20 5.00 4.00 8 C 0.90 0.25 REF. M H L J K G Min. Millimeter Max. * Power Good Output Function * Very Low Dropout Voltage * Noise Reduction Bypass Capacitor * Short Circuit Current Fold-back * Guaranteed 750mA output * Current Limiting * Power-Saving Shutdown Mode 5.80 4.80 3.80 0C 0.40 0.19 0.10 0.25 0.35 0.49 1.35 1.75 0.375 REF. 45 C 1.27 TYP. Applications * PC Peripherals * Wireless Devices * Portable Electronics * Battery Powered Widgets * Instrumentation Functional Block Diagram Typical Application Circuit SSC2127 http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 1 of 6 SSC2127 Elektronische Bauelemente 750mA CMOS Positive Voltage Regulator Absolute Maximum Ratings Parameter Input Voltage Output Current Output Voltage Operating Ambient Temperature Junction Temperature Max. Junction Temperature Power Dissipation ( EDS Classification Symbol VIN IOUT VOUT Topr Tj Tj Max. PD Ratings 8 PD/(VIN-VO) 1 .5 ~ 3 .3 -40~+85 -40~+125 150 810 Unit V mA o o V C C T=100 C) o o C mW o B IN Electrical Characteristics Ta =25 C unless otherwise noted (V Parameter Output Voltage Output Current Current Limit Load Regulation Dropout Voltage Quiescent Current Line Regulation =VOUT(T)+2V,VEN=VIN,CIN=1uF,COUT=4.7uF) Symbol VOUT (E) IO ILIM REGLOAD 1 Min. -1.5% 750 750 -1 _ _ _ _ Typ. VOUT (T ) _ _ 2 Max. 1.5% _ _ Unit V mA mA Condition VIN=VOUT(T)+2V,1o=1mA VO>1.2V VO>1.2V 0.2 _ _ _ 1 1000 650 500 70 0.15 0.1 0.4 7 _ _ _ % mV uA % V o o VIN=VOUT(T)+2V,Io=1mA~ 750mA VOUT(T)=1.5V VOUT(T)=1.8V VOUT(T) ≥ 2.0V Io=750mA Vo=VOUT(E)-2% VDROPOUT IQ REGLINE VIN OTS OTH TC VOL PSRR 45 _ -0.15 -0.1 -0.4 Input Voltage Over Temperature Shutdown Over Temperature Hystersis Output Voltage Temperature Coefficient PG Voltage Low Power Supply Rejection Note _ _ _ _ _ _ _ 3 0.02 _ _ VIN=VOUT(T)+2V,Io=0mA Io=1mA VOUT(T)< 2.0V VIN=VOUT(T)+ 1 2.0V ≤ VOUT(T)