R1810Z029A-E2-F

Overview

The R1810Z029A-E2-F is a non-isolated surface-mount boost DC-DC converter from the Nisshinbo R1810x series. It operates with an input voltage range of 350 mV to 2.1 V and provides a single output. The device features a low quiescent current of 600 nA, making it suitable for energy-efficient designs. It is housed in a WLCSP-15-P1 package and supports industrial temperature ranges from -40°C to +85°C.

Feature Summary

• Ultra-low quiescent current consumption for extended battery life
• Capable of starting from very low input voltages down to 350 mV
• Compact wafer-level chip scale packaging for high-density layouts

Applications

• Industrial control systems requiring low-power regulation
• Point-of-load conversion in space-constrained electronics
• Battery-powered devices needing efficient step-up voltage management

Procurement Notes

Verify the specific suffix E2-F against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the WLCSP-15-P1 footprint during PCB layout. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement.

Selection Notes

Select this component when designing circuits that require boosting extremely low source voltages, such as harvested energy or depleted batteries, up to a stable regulated level. The low IQ specification makes it ideal for applications where standby power consumption is critical. Verify that the required output voltage aligns with the fixed settings available within the R1810x family.

Part Context

This part belongs to the R1810x series of non-isolated DC-DC converters manufactured by Nisshinbo Micro Devices. The series focuses on providing efficient power management solutions in minimal footprints. The R1810Z029A-E2-F specifically addresses applications needing reliable operation from sub-volt input sources within industrial environmental constraints.

Replacement Considerations

Check the R1810Z031A-E2-F for alternative output voltage configurations within the same package and series. Ensure any substitute maintains the 600 nA quiescent current and 350 mV minimum input voltage capabilities.