ADP150AUJZ-2.5 Voltage Regulator by Analog Devices Inc.

The ADP150AUJZ-2.5 is a high-performance, low-dropout linear voltage regulator designed and manufactured by Analog Devices Inc., a renowned leader in the field of precision analog microelectronics. This compact and efficient component is engineered to deliver a fixed output voltage of 2.5V, making it an ideal power management solution for a wide range of applications.

Key Features:

• Fixed Output Voltage: The device provides a stable 2.5V output, which is essential for powering sensitive electronic circuits that require a precise voltage level.
• High Accuracy: The output voltage accuracy of the ADP150AUJZ-2.5 is within ±0.8%, ensuring reliable performance for critical applications.
• Low Dropout: With a low dropout voltage of typically 145 mV at 150 mA load, this regulator can maintain output voltage even when the supply voltage is very close to the output voltage, enhancing efficiency.
• Low Quiescent Current: The device features an exceptionally low quiescent current of 11 µA (typical), which is beneficial for battery-powered devices as it helps extend battery life.
• Thermal Overload Protection: The built-in thermal overload protection safeguards the regulator from damage due to excessive power dissipation.
• Short-Circuit Protection: The ADP150AUJZ-2.5 is equipped with short-circuit protection, which prevents the device and the downstream components from being damaged in case of a fault.
• No Bypass Capacitor Required: The regulator is stable with only a small 1.0 µF ceramic output capacitor, simplifying design and reducing board space.
• Package Options: It is available in a compact 5-lead TSOT package, which is suitable for space-constrained applications.

Applications:

The ADP150AUJZ-2.5 is versatile and can be used in a variety of electronic devices, including:

• Portable and battery-powered equipment
• Medical devices
• Microprocessor/ microcontroller power supplies
• Data storage systems
• Wireless communication devices
• Imaging and sensory equipment

The combination of low dropout performance, high output voltage accuracy, and protection features makes the ADP150AUJZ-2.5 a reliable and efficient choice for designers looking to optimize power management in their electronic systems. Analog Devices Inc. continues to support advancements in technology with products like the ADP150AUJZ-2.5, which meet the growing demands for energy-efficient power solutions.