Product Overview: ADP5301ACBZ-2-R7

The ADP5301ACBZ-2-R7 is a high-efficiency, ultra-low power, synchronous step-down DC-DC regulator from Analog Devices Inc., a leading innovator in semiconductor solutions. This advanced component is designed to operate from a 2.15 V to 6.50 V input supply, making it ideal for battery-powered applications, including portable and wearable devices, energy harvesting, and Internet of Things (IoT) applications.

Key Features

• High Efficiency: The ADP5301ACBZ-2-R7 features a peak efficiency of 90%, ensuring minimal power loss during operation and extending battery life in portable applications.
• Ultra-Low Quiescent Current: With a quiescent current of just 180 nA, this regulator significantly reduces the power consumption when in light-load conditions or in standby, making it perfect for always-on and energy-sensitive devices.
• Adjustable Output Voltage: Users can set the output voltage from 0.8 V to V<sub>IN via external resistors, providing design flexibility across various applications.
• Small Footprint: The compact package size of the ADP5301ACBZ-2-R7 is a space-saving feature, essential for modern, miniaturized electronic devices.
• Power Save Mode: The regulator includes a power save mode that improves efficiency at low output currents, making it suitable for applications with light load conditions.

Applications

• Portable and Wearable Devices
• Energy Harvesting Systems
• Wireless Sensors and IoT Devices
• Medical Devices
• Smart Meters

Product Specifications

The ADP5301ACBZ-2-R7 comes in a compact 8-lead, 3 mm × 2 mm LFCSP_WD package, which is RoHS compliant and designed for automated assembly processes. The device operates over a temperature range of −40°C to +125°C, ensuring reliable performance in a wide range of environmental conditions.

Conclusion

Analog Devices Inc.'s ADP5301ACBZ-2-R7 is a versatile and efficient solution for designers looking to maximize battery life while minimizing space in their next-generation electronic products. With its high efficiency, ultra-low quiescent current, and adjustable output voltage, this regulator is an excellent choice for a wide array of low-power applications.