Step-up mini DC-DC Converter 0.65V-6.0V Input 3.3V Out

• MYRBP330080W21RD Datasheet

High-Efficiency 7Semi Step-Up Mini DC-DC Converter: Reliable Power for Low-Voltage Applications

Achieve stable and efficient voltage conversion with the 7Semi Step-Up Mini DC-DC Converter (0.65V-6.0V Input, 3.3V Output), designed for compact and low-power applications. This advanced Murata MYRBP330080W21RD inductor-based converter integrates an inductor and control IC in a tiny 2.0mm × 2.5mm × 1.0mm package, ensuring a streamlined circuit with minimal external components. By requiring only two external capacitors, it provides a stable power supply with reduced noise and interference, making it ideal for sensitive electronic circuits.

Engineered with PWM control (MYRBP-W) this step-up converter enhances efficiency across a wide input voltage range of 0.65V to 6.0V while supporting a fixed output voltage between 2.2V and 5.5V. Additionally, the built-in CL discharge function in MYRBP-WD/BD variants prevents unexpected application malfunctions by quickly discharging residual charge when in standby mode. Whether driving real-time clocks, IoT devices, or other low-power electronics, this DC-DC converter ensures consistent performance with minimal power loss.

Key Features & Benefits

• Compact & Integrated Design: Built-in inductor and control IC in a 2.0mm × 2.5mm × 1.0mm package for space-saving applications.
• Wide Input Voltage Range: Supports 0.65V to 6.0V, suitable for various low-power circuits.
• Stable & Efficient Output: Provides a fixed 3.3V output with automatic PWM/PFM switching for optimized power efficiency.
• Minimal External Components: Requires only two external capacitors, reducing design complexity.
• CL Discharge Function: Available in MYRBP-WD/BD types to prevent output capacitor charge retention and protect applications from malfunction.
• Low Noise Operation: Simplifies circuit design while minimizing EMI and operational disturbances.
• Ideal for Low-Power Applications: Perfect for real-time clocks, IoT devices, battery-powered systems, and energy-harvesting applications.