Overview of the ADP7156ARDZ-2.0-R7
The ADP7156ARDZ-2.0-R7 is a high-performance, precision, low-noise, low-dropout, linear regulator from Analog Devices Inc. This part is designed to provide up to 1.5 A of output current. The device operates with an input voltage range of 2.3 V to 5.5 V, making it ideal for regulation of high-performance analog and mixed-signal circuits.
Technical Features
The ADP7156ARDZ-2.0-R7 comes with several notable technical features. It has a high accuracy output voltage at ±0.8%. The device boasts of ultra low dropout voltage and exceptionally low noise, less than 10 μV rms. The superior power supply rejection ratio (PSRR) and low output noise make the ADP7156 suitable for RF supply applications.
The device has a wide operating temperature range of -40°C to +125°C. It is designed with shutdown and thermal overload protection features, ensuring safe operation even under challenging conditions. The device also offers a fast transient response and is stable with small, 1 μF ceramic output capacitors.
Application Scenarios
The ADP7156ARDZ-2.0-R7 is designed for the needs of high-performance applications. Thanks to its high PSRR and low output noise, it's ideal for noise-sensitive RF applications. Its wide temperature range and thermal overload protection make it suitable for industrial automation. The device is also well-suited for powering high-performance Analog-to-Digital Converters (ADCs), Digital-to-Analog Converters (DACs), and other high-accuracy, precision circuits.
Models of the Same Series
The ADP7156 series from Analog Devices Inc. includes several models, each designed to meet specific voltage needs. These include the ADP7156ARDZ-1.8-R7, ADP7156ARDZ-2.5-R7, and ADP7156ARDZ-3.3-R7. All these models share the core features of high accuracy, low noise, and wide operating temperature range, though their output voltages vary.