MIC23031 - 4MHz PWM 400mA Buck Regulator

Microchip

Datasheet Details

The MIC23031 is a high-efficiency, 4 MHz, 400 mA synchronous buck regulator with HyperLight Load® mode.

Input Voltage: 2.7V to 5.5V.
400 mA Output Current.
Up to 93% Efficiency and 88% at 1 mA.
21 µA Typical Quiescent Current.
4 MHz PWM Operation in Continuous Mode.
Ultra-Fast Transient Response.
Low Voltage Output Ripple - 20 mVPP Ripple in HyperLight Load® Mode - 3 mV Output Voltage Ripple in Full PWM Mode.
0.01 µA Shutdown Current.
MIC23031 Fixed and Adjustable Output Voltage Options Available.
1.6 mm x 1.

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Published: Mar 17, 2024 |