onsemi NCV59801 High Accuracy LDO Regulators

onsemi NCV59801 High Accuracy Low Dropout (LDO) Regulators are 1A devices with high PSRR, low noise, and Power Good open collector output. Designed to meet RF/sensitive analog circuit requirements, the NCV59801 regulators provide a low quiescent current and can regulate output voltages down to 0.6V. Available in industry-standard DFNW8 0.65P (3mm x 3mm) and WDFNW6 0.65P (2mm x 2mm) packages, the devices offer excellent load/line transients. NCV59801 is designed to work with a 4.7µF input/output ceramic capacitor.

Features

1.6V to 5.5V operating input voltage range
0.6V to 5.0V available with the fixed voltage option
0.6V adjustable version reference voltage
±0.7% initial accuracy at +25°C
±1% accuracy over load and temperature (up to +125°C)
Low 35µA typical quiescent current
0.1µA typical shutdown current
Very low 120mV typical dropout at 1A for 3.3V variant

High 85dB typical PSRR at 100mA, f = 1kHz
Low 10µV_RMS noise (fixed version)
Stable with a 4.7µF small case size ceramic capacitor
Controlled output voltage slew rate from 5mV/µs
Available packages
- DFNW8 3mm x 3mm x 0.9mm case 507AD
- WDFNW6 2mm x 2mm x 0.75mm case 511DW
Lead-free, Halogen-free/BFR-free, and RoHS compliant

Applications

Communication systems
In-vehicle networking

Telematics, infotainment, and clusters
General purpose automotive

onsemi NCV59801 High Accuracy LDO Regulators

Features

Applications

Typical Application Schematic

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