LD56020M110R

The LD56020 is a high-precision voltage regulator capable of delivering 0.2A of output current. It is available in two space-saving packages: CSP (0.65×0.65 mm²) and SOT23-5L. The device is stabilized by small ceramic capacitors on both the input and output. Its ultra-low dropout voltage, low quiescent current, and short-circuit current foldback characteristics make it well-suited for low-power battery-operated applications. An enable logic control function allows the device to be placed in shutdown mode, reducing total current consumption to below 0.1μA. Thermal protection is also included.

Applications

• Smartphones/Tablets
• Image Sensors
• VCO and RF Modules

Key features

• Input voltage range: 1.1V to 5.5V
• Ultra-low dropout voltage: 190mV maximum at 200mA load
• Low ground current: 18μA typical at no load
• Output voltage accuracy: ±2% over temperature, ±1% at 25℃
• Guaranteed output current: 200mA
• Ultra-low output noise: 8.8μV RMS (10Hz to 100kHz)
• Output voltage step: 50mV increments available from 0.6V to 4.0V (on request)
• Logic-controlled electronic shutdown
• Thermal shutdown
• Active output discharge
• Package: Flip-chip4 (0.65×0.65 mm²) and SOT23-5L