R1810Z003A-E2-F

Overview

The R1810Z003A-E2-F is a non-isolated surface-mount boost DC/DC converter from Nisshinbo Micro Devices. It operates with an input voltage range of 350 mV to 2.1 V and provides a fixed output of 2.6 V. The device features ultra-low quiescent current of 600 nA, enabling efficient energy harvesting from sources such as single-cell photovoltaic panels. It supports startup at 9 µW power levels and functions within a temperature range of -40°C to +85°C in a WLCSP-15 package.

Feature Summary

• Ultra-low quiescent current consumption for enhanced energy efficiency
• Capable of starting up from extremely low input power levels
• Designed specifically for boosting voltage from low-input energy harvesters

Applications

• Single-cell photovoltaic (PV) energy harvesting systems
• Electrical power storage devices powered by ambient energy
• Low-power sensor nodes requiring minimal standby current

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm pinout and electrical characteristics. Ensure compatibility with your PCB layout requirements for the WLCSP-15 package. Confirm that the operating temperature range meets your environmental specifications. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when designing circuits that require boosting very low voltages from energy harvesters. It is suitable for applications where minimizing standby current is critical for extending battery life or maximizing harvested energy utilization. Consider the small form factor if space constraints are a primary design driver.

Part Context

This part belongs to the R1810x series of DC/DC converters from Nisshinbo Micro Devices. The series focuses on energy harvesting applications, offering solutions for converting low-voltage inputs into usable levels for storage or direct load driving. These devices are engineered for high efficiency in low-power scenarios.

Replacement Considerations

Check for compatible boost converters with similar input ranges and quiescent currents. Verify package compatibility for direct replacement. Ensure output voltage stability matches system requirements.