LD56020J180R, LDO Voltage Regulators Low input voltage 200 mA ultra low dropout linear regulator

LD56020J180R is a low input voltage, ultra-low noise LDO. It is a high accuracy voltage regulator which provides 0.2 A of current. It is available in Flip-Chip4, allowing the maximum space saving. The device is stabilized with a small ceramic capacitor on input and output. The ultra-low drop, low quiescent current and short-circuit current foldback make the LD56020 suitable for low power battery-operated applications. An enable logic control function puts the LD56020 in shutdown mode allowing a total current consumption lower than 0.1µA. Thermal protection is also included. Applications include smartphones/tablets, image sensors, VCO and RF modules.

• Input voltage from 1.1V to 5.5V
• Output voltage of 1.8V
• Ultra-low dropout voltage (190mV maximum at 200mA load)
• Low ground current (18µA typical at no load)
• Output voltage tolerance of ±2% overtemperature, ±1% at 25°C
• Ultra-low output noise of 8.8µVRMS (10Hz to 100KHz)
• Logic-controlled electronic shutdown, thermal shutdown
• Output active discharge function