S5U2189

www.DataSheet4U.com S5U2189 1.55A CMOS Low Dropout Voltage Regulator RoHS Compliant Product Elektronische Bauelemente Description The S5U2189 of 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.The S5U2189 is stable with an output capacitance of 4.7µF or greater. Features REF. * Low Temperature Coefficient * Over-Temperature Shutdown * Adjustable Version * Very Low Dropout Voltage * High Accurate ± 1.5% * Guaranteed 1.55 A output * Current Limiting * Power-Saving Shutdown Mode A b L4 c L1 E Millimeter Min. Max. 4.40 4.80 0.66 0.91 0.00 0.30 0.36 0.5 2.29 2.79 9.80 10.4 REF. c2 L2 e L Millimeter Min. Max. 1.25 1.45 1.27 REF. 8.6 9.0 1.70 REF. 14.6 15.8 0˚ 8˚ Applications * PC Peripherals * Wireless Devices * Portable Electronics * Battery Powered Widgets * Instrumentation Functional Block Diagram Typical Application Circuit S5U2189 http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 1 of 7 www.DataSheet4U.com S5U2189 1.55A CMOS Low Dropout Voltage Regulator Elektronische Bauelemente Absolute Maximum Ratings Parameter Input Max Voltage Output Current Output Voltage Operating Ambient Temperature Junction Tem...