MIC33030 Datasheet (MICREL) - 8MHz 400mA Internal Inductor Buck Regulator

MIC33030, 8MHz 400mA Internal Inductor Buck Regulator

The MIC33030 is a high-efficiency, 8MHz, 400mA synchronous buck regulator with an internal inductor and 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

MIC33030 Features

* Internal Inductor

* Simplifies design to two external capacitors

* Input voltage: 2.7V to 5.5V

* Output voltage accuracy of ±2.5% over temperature

* 400mA output current

* Efficiency up to 78% at 1mA

* 21µA typical quiescent current