ADP162AUJZ-3.0-R7 Ultra-Low Quiescent Current, CMOS Linear Regulator

The ADP162AUJZ-3.0-R7 is a high-performance CMOS linear regulator from Analog Devices Inc., offering an optimal blend of low quiescent current and high output accuracy. This regulator is designed to maintain power efficiency in battery-powered applications, making it an ideal choice for portable electronic devices where extended battery life is crucial.

Operating from an input voltage range of 2.2V to 5.5V, the ADP162AUJZ-3.0-R7 provides a fixed output voltage of 3.0V, which is suitable for powering a wide range of low-voltage electronics. The device can deliver up to 150mA of output current, ensuring sufficient power for various components within the system.

One of the standout features of this linear regulator is its ultra-low quiescent current of just 2µA (typical), which significantly reduces power consumption when the device is in idle mode. This characteristic is especially beneficial for applications with stringent power budget requirements, such as wearable technology, medical devices, and remote sensors.

The ADP162AUJZ-3.0-R7 also boasts excellent load and line regulation capabilities, ensuring stable output voltage even with variations in input voltage or load conditions. The regulator's low dropout voltage enhances efficiency by enabling operation closer to the battery's end-of-life voltage, thus extracting more usable energy from the battery.

To ensure device protection, the ADP162AUJZ-3.0-R7 incorporates several safety features, including overcurrent protection and thermal overload protection. These features help to safeguard the regulator and the downstream circuitry from potential damage caused by abnormal operating conditions.

The compact SOT-23-5 package allows for easy integration into space-constrained applications, and the device is specified over the −40°C to +125°C temperature range, making it robust enough to operate in challenging environmental conditions.

With its combination of low power consumption, high output accuracy, and protective features, the ADP162AUJZ-3.0-R7 from Analog Devices Inc. is an excellent power management solution for designers looking to optimize the energy efficiency and reliability of their electronic products.