NCP590 - ON Semiconductor

NCP590 Ultra Low Dropout CMOS LDO

NCP590 Dual Output, High Accuracy, Ultra Low Dropout CMOS LDO The NCP590 is a family of very high precision dual-output CMOS LDOs offered in a 2x2 DFN8 package. Each output is capable of delivering up to 300 mA and is available in voltages from 0.8 V to 5 V. The set point output voltage is accurate to within ±0.9% with an operating voltage input up to 5.5 V.

Features

•ăDual Outputs, Each Supporting up to 300 mA Current
•ăAvailable in Output Combinations Ranging from 0.8 V to 5.0 V
•ă2.1 V to 5.5 V VCC Operating Supply Range
•ăUltra-High Accuracy (0.9% max at 100 mA load & 25°C)
•ăEach Output has a Dedicated Enable Control Pin
•ăEnable Threshold Supports sub-1 V Systems
•ăVery Low Drop Out Voltage (50 mV typ @ 100 mA load)
•ăLow Noise (~20 mVrms) without Bypass Capacitor
•ăUltra Low Shutdown Current (0.2 mA)
•ăLow Quiescent and Ground Current (80 - 100 mA typ.)
•ăThermal Shutdown and Current Limit Protection
•ăActive Output Discharge when Disabled
•ăNo Mini.