Microchip Buck Converter Surface Mount 1.23V Output Voltage 1 A Output Current MIC4690YM

Microchip MIC4690YM is a compact surface mount buck converter designed to provide a stable step-down DC/DC voltage regulation solution with an output voltage of 1.23V and an output current of 1 A. It features an 8-pin SOIC package which facilitates easy integration onto compact PCBs for power management needs in electronic circuits.

This buck converter operates efficiently with a power rating of 1.33W and an efficiency of 85%, ensuring minimal heat dissipation and power loss. It supports a broad input voltage range from 4V to 30V, making it versatile for various power supply applications.

The device maintains performance over an extended temperature range from -40°C to 125°C, ensuring reliable operation in industrial, automotive, and consumer electronics environments exposed to thermal stress. It complies with RoHS standards aligning with modern environmental compliance regulations.

The MIC4690 series utilizes internal switches to achieve steady voltage conversion suitable for electronic gadgets, embedded systems, and general power supply designs that demand precision voltage regulation with high efficiency.

This Buck Converter provides a precise 1.23V output voltage at 1 A output current. Surface mount SOIC package with 8 pins enables compact PCB design. Power rating of 1.33W with high efficiency of 85% ensures low power loss.

Operates reliably from a minimum input voltage of 4 V up to a maximum of 30 V. Supports a wide operating temperature range from -40°C to 125°C suitable for harsh environments. Compact dimensions of 5 mm length, 3.99 mm width, and 1.75 mm depth help save board space.

Compliant with RoHS standards ensuring environmental safety and quality. Ideal for power management in electronic devices requiring stable step-down voltage regulation. Part of the MIC4690 series known for robust internal switching and reliable performance.

This product is well-suited for use in industrial applications, electronic instrumentation, power supplies, embedded designs, and communication equipment where efficient voltage conversion is critical. For further details and design resources, users are encouraged to explore the comprehensive documentation and technical support provided by Microchip.

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