ADP7159ARDZ-04-R7

ADP7159 is an adjustable linear regulator. Using an advanced proprietary architecture, the device provides high power supply rejection and ultralow noise, achieving excellent line and load transient response with only a 10μF ceramic output capacitor. Typical application includes regulation to noise sensitive applications: phase-locked, loops (PLLs), voltage controlled oscillators (VCOs), and, PLLs with integrated VCOs, communications and infrastructure and backhaul and microwave links.

• Input voltage range from 2.3V to 5.5V and adjustable output voltage range (VOUT) from 1.2V to 3.3V
• Maximum load current is 2A
• 0.9μVrms/1.6μVrms total integrated noise from 100Hz to 100KHz/10Hz to 100KHz
• 1.7nV/√Hz from 10KHz to 1MHz noise spectral density
• Power supply rejection ratio (PSRR) of 68dB from 1KHz to 100KHz, 45dB at 1MHz
• 200mV typical dropout voltage at IOUT = 2A, VOUT = 3.3V
• 4mA typical at 0μA and 9mA typical at 2A supply current and 0.2μA typical low shutdown current
• Initial accuracy is ±0.6% at ILOAD =10mA and accuracy over line, load, and temperature is ±1.5%
• 8-lead NSOIC-EP package
• Operating temperature range from -40°C to 125°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party