R1810Z033A-E2-F

Overview

The R1810Z033A-E2-F is a non-isolated surface-mount boost DC/DC converter from the Nisshinbo Micro Devices R1810x series. It operates with an input voltage range of 350 mV to 2.1 V and delivers a single output. The device features a low quiescent current of 600 nA, making it suitable for energy harvesting applications. 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 efficient energy harvesting
• Boost topology for step-up voltage conversion
• Compact WLCSP packaging for space-constrained designs

Applications

• Energy harvesting systems
• Industrial sensor nodes
• Portable electronic devices

Procurement Notes

Verify the specific output voltage configuration associated with the '033' suffix against the official datasheet before procurement. Confirm that the WLCSP-15-P1 package dimensions align with the target PCB layout. Ensure supply chain sources provide genuine components with valid traceability documentation.

Selection Notes

Select this component when input voltages are extremely low, starting from 350 mV. The 600 nA IQ is critical for battery longevity in intermittent power scenarios. Compare the R1810Z033A-E2-F with other series variants to ensure the fixed output matches system requirements without external adjustment.

Part Context

This part belongs to the R1810x family of non-isolated DC-DC converters designed for high-efficiency operation at minimal input levels. It complements other Nisshinbo power management solutions by providing reliable step-up functionality in a footprint optimized for modern SMD assembly processes.

Replacement Considerations

Cross-reference with R1810Z029A-E2-F for similar form-factor alternatives within the same manufacturer line. Verify electrical parameter compatibility before substituting.