ADP7159ARDZ-04-R7 Linear Regulator by Analog Devices Inc.

The ADP7159ARDZ-04-R7 is a high-performance, CMOS, low dropout linear regulator that operates from 2.3 V to 5.5 V and provides up to 200 mA of output current. This robust device is designed by Analog Devices Inc., a leader in high-performance analog technology. The ADP7159ARDZ-04-R7 offers excellent accuracy and low noise performance, making it suitable for sensitive RF supply applications and precision analog circuits.

With a dropout voltage of only 140 mV at 200 mA, the ADP7159ARDZ-04-R7 ensures efficient operation close to the input supply voltage, which is valuable for battery-powered devices where maximizing the usage of the available voltage range is crucial. The output voltage is adjustable via external resistors, providing design flexibility to cater to a variety of applications and requirements.

This linear regulator features a low 60 μA quiescent current, which further enhances its suitability for portable and battery-powered applications where power conservation is paramount. The device also includes several protective features such as overcurrent protection, thermal overload protection, and a reverse battery protection circuit, which safeguards the device and the application circuitry from potential damage.

The ADP7159ARDZ-04-R7 comes in a compact 8-lead SOIC package (ARDZ) with a -40°C to +125°C operating temperature range, making it a reliable choice for demanding environments. The part number suffix 'R7' indicates that the device is available in a 7-inch reel, facilitating automated manufacturing processes.

Key features of the ADP7159ARDZ-04-R7 include:

• Input voltage range: 2.3 V to 5.5 V
• Adjustable output voltage
• Low dropout voltage: 140 mV at 200 mA
• Low quiescent current: 60 μA
• Overcurrent and thermal overload protection
• Reverse battery protection
• Compact 8-lead SOIC package

Overall, the ADP7159ARDZ-04-R7 from Analog Devices Inc. is an excellent choice for designers looking for a high-accuracy, low-noise, and energy-efficient voltage regulator for their next-generation electronic devices.