Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADP7159ARDZ-02 is an adjustable linear regulator that operates from 2.3V to 5.5V and provides up to 2A of output current. Output voltages from 1.2V to 3.3V are possible depending on the model. 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.

Product Features

Input voltage range: 2.3V to 5.5V

Adjustable output voltage range (VOUT): 1.2V to 3.3V

Maximum load current: 2A

Noise spectral density: 1.7nV/√Hz from 10kHz to 1MHz

Power supply rejection ratio (PSRR)

68dB from 1kHz to 100kHz

45dB at 1MHz

Dropout voltage: 200mV typical at IOUT = 2A, VOUT = 3.3V

Initial accuracy: ±0.6% at ILOAD = 10mA

Accuracy over line, load, and temperature: ±1.5%

Low shutdown current: 0.2μA typical

Stable with a 10μF ceramic output capacitor

Applications

Regulation to noise sensitive applications: phase-locked loops (PLLs), voltage controlled oscillators (VCOs), and PLLs with integrated VCOs

Communications and infrastructure

Backhaul and microwave links

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