MIC23031 Overview
The MIC23031 is a high-efficiency, 4 MHz, 400 mA synchronous buck regulator with HyperLight Load® mode. HyperLight Load provides very high efficiency at light loads and ultra-fast transient response that is perfectly suited for supplying processor core voltages. An additional benefit of this proprietary architecture is the very low output ripple voltage throughout the entire load range with the use of small output...
MIC23031 Key Features
- 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
- 0.01 µA Shutdown Current
