RP401N341C-TR-FE

Voltage Regulators - DC DC Switching Regulators Overview

The RP401N341C-TR-FE is a synchronous step-up DC/DC converter manufactured by Nisshinbo Micro Devices. It operates within an input voltage range of 0.6 V to 5.5 V and provides a fixed output voltage of 3.4 V with a maximum output current of 500 mA. The device integrates a 1.2 MHz switching frequency and utilizes PWM/VFM control modes for efficiency optimization. Packaged in an SOT-23-5 format, it supports operation temperatures from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification for improved conversion efficiency
• Supports both Pulse Width Modulation and Frequency Modulation operation modes
• Features low start-up voltage capability for battery-powered applications

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-operated systems needing voltage boosting
• General purpose step-up DC/DC conversion circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'C' against the manufacturer datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure compatibility with the SOT-23-5 footprint during PCB layout. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.4 V output is required from a single-cell lithium-ion or similar battery source. Consider the 500 mA current limit and 1.2 MHz frequency for inductor selection. Evaluate thermal performance under load conditions within the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the RP401N series of synchronous boost converters. The series offers various fixed output voltages tailored for different application needs while maintaining a compact SOT-23-5 package. It is designed for portable electronics where space and efficiency are critical constraints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for other RP401N variants with different output voltages if system requirements change. Verify pin-to-pin compatibility with alternative suppliers offering similar synchronous boost converters in SOT-23-5 packages.