The ADP160AUJZ-2.8-R7 is a high-performance, low-dropout linear regulator from Analog Devices Inc., designed to provide a stable and noise-free 2.8V output from a wide range of input voltages. This component is part of the ADP160 series, known for its ultra-low quiescent current, making it an ideal choice for battery-powered applications where power efficiency is crucial.

Key Features:

• Output Voltage: Fixed 2.8V with high accuracy.
• Input Voltage Range: 2.2V to 5.5V, accommodating a variety of power sources.
• Low Dropout: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the output voltage.
• Quiescent Current: Ultra-low Iq of 11 µA (typical), which is ideal for portable applications to extend battery life.
• Output Current: Capable of supplying up to 150mA of output current.
• Package: Available in a compact 5-lead TSOT package, denoted by the 'R7' suffix in its part number, which is suitable for space-constrained applications.
• Thermal Overload Protection: Features built-in thermal overload protection to safeguard the device in high-temperature conditions.
• Stability: Stable with small 1 µF ceramic capacitors, reducing the required board space and component costs.
• Noise Performance: Low output noise makes it suitable for RF and precision analog circuits.

Applications:

The ADP160AUJZ-2.8-R7 is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered devices
• Wireless handsets and accessories
• Medical devices
• Cameras and audio devices
• Microprocessor/ microcontroller power supplies
• Point-of-load power conversions

With its combination of features, the ADP160AUJZ-2.8-R7 provides reliable performance for applications requiring a stable voltage supply with minimal power loss. Its ease of integration and support for compact designs make it a go-to voltage regulator for engineers and designers looking to optimize power management in their products.