ADP150AUJZ-1.8-R7: Ultra Low Noise, CMOS Linear Regulator

The ADP150AUJZ-1.8-R7 is a state-of-the-art linear regulator produced by Analog Devices Inc., a renowned leader in the field of high-performance analog, mixed-signal, and digital signal processing integrated circuits. This particular component is designed to deliver a fixed output voltage of 1.8V, making it an ideal choice for sensitive RF or analog circuitry that requires a stable power supply with minimal noise.

Key Features

• Output Voltage: The regulator provides a fixed output of 1.8 volts, which is critical for consistent performance in precision applications.
• Low Noise: With a low 9 μVRMS output noise (10 Hz to 100 kHz), the ADP150AUJZ-1.8-R7 offers an ultra-low noise operation, perfect for sensitive RF applications.
• High PSRR: It has a high power supply rejection ratio (PSRR) of 70 dB at 10 kHz, ensuring that variations in the input voltage do not affect the stability of the output voltage.
• Low Quiescent Current: The device also features a low quiescent current of 11 μA (typical), which helps to extend battery life in portable applications.
• Output Current: Capable of delivering up to 150 mA of output current, it can easily power a wide range of low-power devices.
• Thermal Overload Protection: The linear regulator includes thermal overload protection to safeguard the device under extreme operating conditions.
• Short-Circuit Protection: It also features short-circuit protection, which provides additional reliability and peace of mind.
• Small Package: Available in a compact TSOT-5 package, the ADP150AUJZ-1.8-R7 is suitable for space-constrained applications.

Applications

The ADP150AUJZ-1.8-R7 is versatile and can be employed in a variety of applications, including but not limited to:

• Portable and battery-powered equipment
• RF and wireless infrastructure
• Medical devices
• Audio and video equipment
• Data acquisition systems
• Industrial control systems

With its robust feature set, the ADP150AUJZ-1.8-R7 from Analog Devices Inc. is an excellent choice for designers looking for a reliable and high-performance power management solution.