ADP151ACBZ-2.5-R7: Ultra-Low Noise, Low Dropout Linear Regulator

The ADP151ACBZ-2.5-R7 is a high-performance linear regulator from Analog Devices Inc., offering a perfect blend of features for applications requiring a clean and stable power supply. This regulator is specifically designed to provide a low dropout voltage and ultra-low noise output, making it an ideal choice for sensitive RF or analog circuitry where power integrity is crucial.

Key Features:

• Output Voltage: Fixed 2.5V output with high accuracy.
• Low Dropout: Provides excellent regulation with a low dropout voltage of only 200 mV at 150 mA load, ensuring efficient operation even when the input voltage is close to the output voltage.
• Ultra-Low Noise: Delivers a low noise performance of only 9 μVRMS in the 10 Hz to 100 kHz range, making it suitable for noise-sensitive applications.
• High Output Current: Capable of supplying up to 200 mA of output current, accommodating a wide range of device requirements.
• Thermal Overload Protection: Incorporates thermal overload protection to safeguard the device under extreme operating conditions.
• Current Limiting: Features current limiting to protect the regulator and the load from overcurrent conditions.
• Package: Available in a compact, 4-ball, 0.4 mm pitch WLCSP (Wafer Level Chip Scale Package), which is ideal for space-constrained applications.

Applications:

The ADP151ACBZ-2.5-R7 is particularly suited for a variety of applications including:

• Portable and battery-powered equipment
• RF and wireless infrastructure
• Medical devices
• Imaging and diagnostic equipment
• High-end audio and video applications

This linear regulator from Analog Devices Inc. is a reliable choice for designers looking to balance power efficiency with noise sensitivity. Its robust set of features ensures that the ADP151ACBZ-2.5-R7 can meet the stringent requirements of modern electronic devices, providing a stable and clean power supply in a variety of challenging environments.

For detailed specifications, application notes, and additional resources, please refer to the official product datasheet and support documentation provided by Analog Devices Inc.