**ADP1752ACPZ-25R7: A High-Performance, 25V 800mA Linear Regulator for Precision Power Applications**

In the realm of modern electronic design, achieving clean and stable power is paramount, especially for noise-sensitive applications like RF transceivers, medical instrumentation, and high-fidelity audio systems. The **ADP1752ACPZ-25R7** stands out as a premier solution, engineered to deliver **exceptional precision and reliability** in demanding environments.

This high-performance linear regulator is designed to accept a wide input voltage range up to 25V and deliver a fixed, precisely regulated 2.5V output at up to 800mA of continuous current. Its core strength lies in its remarkably **low dropout voltage**, which ensures high efficiency even as the input voltage approaches the output level, minimizing power loss and heat generation. A key feature is its **ultra-low noise output performance**, critical for powering sensitive analog and RF circuitry where even minor power supply fluctuations can degrade signal integrity and overall system performance.

Furthermore, the ADP1752 boasts an outstanding **power supply rejection ratio (PSRR)**, effectively blocking unwanted AC ripples and noise from the input supply from appearing on the output. This makes it an ideal choice for post-regulation after a switching regulator, combining the efficiency of an SMPS with the clean, quiet output of a linear regulator.

Housed in a compact, thermally enhanced 4 mm x 4 mm LFCSP package, the device offers excellent thermal conductivity, which is essential for dissipating heat under full load conditions. Integrated protection features such as **current limiting and thermal overload protection** safeguard both the regulator and the downstream components against fault conditions, enhancing system robustness and longevity.

**ICGOODFIND:** The ADP1752ACPZ-25R7 is an exceptional linear regulator that sets a high bar for performance. It masterfully combines high input voltage capability, high output current, ultra-low noise, and excellent PSRR into a single, robust package, making it an indispensable component for designers who refuse to compromise on power quality in their precision applications.

**Keywords:** Low Noise, High PSRR, 800mA Output, Low Dropout Voltage, Thermal Protection