RP604Z341B-E2-T

Voltage Regulators - DC DC Switching Regulators Overview

The RP604Z341B-E2-T is a buck-boost DC/DC converter from the Nisshinbo Micro Devices RP604Z series. It features ultra-low quiescent current of 0.3 uA and supports an output current of 300 mA. The device operates within an input voltage range of 1.8 V to 5.5 V and provides a fixed output voltage of 3.4 V. It has one output channel and a static current of 300 nA. The component is designed for surface mount installation in a WLCSP-20 package. Operating temperatures range from -40 C to +85 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Ultra-low quiescent current enables high efficiency at low loads
• Buck-boost topology supports wide input voltage ranges
• Integrated shutdown function for power management

Voltage Regulators - DC DC Switching Regulators Applications

• IoT edge devices requiring independent power generation
• Battery-powered sensor nodes
• Mobile communication modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix E2-T against official datasheets to confirm packaging and tape specifications. Confirm RoHS compliance status with the manufacturer before integration. Ensure the WLCSP-20 footprint matches your PCB layout requirements. Check for any recent product change notices regarding pinout or thermal characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 3.4 V output is required from a variable input source between 1.8 V and 5.5 V. The ultra-low quiescent current makes it suitable for battery-operated applications where standby power consumption is critical. Compare against other RP604 variants if different output voltages or package types are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the RP604Z series, which focuses on energy harvesting and IoT applications. It complements other Nisshinbo products like the R1800 for solar harvesting and RP124 for battery monitoring. The series is designed to extend battery life in wireless sensor networks and portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes within the RP604Z family with different output voltages. Verify compatibility with existing control loops if replacing similar buck-boost converters from other manufacturers.