ADP7102ARDZ Voltage Regulator by Analog Devices Inc.

The ADP7102ARDZ is a CMOS, low dropout (LDO) linear regulator that offers excellent ac and dc performance. Manufactured by Analog Devices Inc., a leader in high-performance analog technology, the ADP7102ARDZ is designed to provide up to 300 mA of output current while maintaining a low 140 mV dropout voltage at full load.

This voltage regulator features an input voltage range from 3.3 V to 20 V, which makes it suitable for a wide array of applications, from automotive to industrial and high-performance systems. The ADP7102ARDZ is available in a compact SOIC-8 package, providing a space-efficient solution for your circuit designs.

The ADP7102ARDZ stands out with its low quiescent current, typically 9 μA, making it an ideal choice for battery-operated devices where power efficiency is crucial. Additionally, it boasts a low shutdown current of less than 1 μA, further conserving energy when the device is not in active use.

Key features of the ADP7102ARDZ include:

• Output voltage range from 1.2 V to 5.5 V, adjustable via an external resistor divider or available in fixed output voltages.
• High power supply rejection ratio (PSRR) of 60 dB at 10 kHz, ensuring a clean and stable output voltage even in the presence of supply noise.
• Overcurrent and thermal overload protection, safeguarding the device and the load from potential damage.
• No requirement for an external bypass capacitor, simplifying design and reducing component count.

The ADP7102ARDZ is also characterized by its low noise performance, with only 9 μV rms of output voltage noise over a 10 Hz to 100 kHz bandwidth, making it a perfect fit for sensitive RF or audio applications that demand a noise-free power supply.

Whether you're designing precision instrumentation, portable devices, or power-sensitive applications, the ADP7102ARDZ from Analog Devices Inc. offers a robust, efficient, and versatile solution for your voltage regulation needs.

For detailed specifications, application circuits, and additional resources, please refer to the official datasheet and design support tools provided by Analog Devices Inc.