ADP7159ACPZ-02-R7

ADP7159ACPZ-02-R7 Specifications

Manufacturer: Analog Devices
Part Number: ADP7159ACPZ-02-R7
Product Type: Low Dropout (LDO) Linear Regulator
Input Voltage Range: 2.3 V to 5.5 V
Output Voltage Range: 1.2 V to 2.3 V
Maximum Output Current: 2 A
Dropout Voltage: 200 mV typical at 2 A load
Power Supply Rejection Ratio (PSRR): 68 dB at 1 kHz; 45 dB at 1 MHz
Output Noise: 0.9 µV rms from 100 Hz to 100 kHz
Noise Spectral Density: 1.7 nV/√Hz from 10 kHz to 1 MHz
Operating Temperature Range: -40°C to +125°C
Package Type: 10-lead LFCSP (3 mm × 3 mm)
Compliance: RoHS Compliant

Key Features

The ADP7159ACPZ-02-R7 is an adjustable LDO linear regulator designed for applications requiring low noise and high PSRR. It operates over an input voltage range of 2.3 V to 5.5 V, delivering up to 2 A of output current with output voltages adjustable from 1.2 V to 2.3 V. The regulator exhibits a low dropout voltage of 200 mV under a 2 A load, ensuring efficient operation. Its high PSRR of 68 dB at 1 kHz and low output noise of 0.9 µV rms from 100 Hz to 100 kHz make it suitable for noise-sensitive applications. Additionally, the compact 10-lead LFCSP package allows for space-constrained designs.

Applications

Powering phase-locked loops (PLLs) and voltage-controlled oscillators (VCOs)
Regulation in communications and infrastructure equipment
Backhaul and microwave link systems
High-performance analog-to-digital and digital-to-analog converters
Sensitive RF and instrumentation applications requiring low noise and high PSRR

Product Overview

The Analog Devices ADP7159ACPZ-02-R7 is engineered to provide ultralow noise and high PSRR for applications demanding precise voltage regulation. With its adjustable output voltage range of 1.2 V to 2.3 V and a maximum output current of 2 A, it caters to a variety of power-sensitive components. The regulator’s low dropout voltage and high PSRR ensure stable operation even in noisy environments. Its compact LFCSP package enhances thermal performance, making it an ideal choice for designs where space and efficiency are critical. This LDO regulator is particularly well-suited for applications involving PLLs, VCOs, and high-speed data converters.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.