The NCV59801 is a 1A LDO, next generation of high PSRR, low
noise and low dropout regulators with Power Good open collector
output. Designed to meet the requirements of RF and sensitive analog
circuits, the NCV59801 device provides low noise, high PSRR
and low quiescent current while offering the ability to regulate output
voltages down to 0.6 V. The device also offers excellent load / line
transients. The NCV59801 is designed to work with a 4.7 F input
and output ceramic capacitor. It is available in industry standard
DFNW8 0.65P, 3 mm x 3 mm and WDFNW6 0.65P, 2 mm x 2 mm.
Features
• Operating Input Voltage Range: 1.6 V to 5.5 V
• Available in Fixed Voltage Option: 0.6 V to 5.0 V
• Adjustable Version Reference Voltage: 0.6 V
• ±0.7% Initial Accuracy at 25°C
• ±1% Accuracy Over Load and Temperature (up to 125°C)
• Low Quiescent Current Typ. 35 A
• Shutdown Current: Typ. 0.1 A
• Very Low Dropout: Typ. 120 mV at 1 A for 3.3 V Variant
• High PSRR: Typ. 85 dB at 100 mA, f = 1 kHz
• Low Noise: 10 VRMS (Fixed Version)
• Stable with a 4.7 F Small Case Size Ceramic Capacitors
• Controlled Output Voltage Slew Rate from 5 mV / s
• Available in DFNW8 3 mm x 3 mm x 0.9 mm Case 507AD
and WDFNW6 2 mm x 2 mm x 0.75 mm Case 511DW
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
Typical Applications
• Communication Systems
• In−Vehicle Networking
• Telematics, Infotainment and Clusters
• General Purpose Automotive