LTC3542-1 Datasheet (Linear Technology) - 2.25MHz 2.8V Output Synchronous Step-Down DC/DC Converter

LTC3542-1, 2.25MHz 2.8V Output Synchronous Step-Down DC/DC Converter

The LTC®3542-1 is a high efﬁciency, ﬁxed output voltage of 2.8V, monolithic synchronous buck converter using a constant frequency, current mode architecture.

Supply current during operation is only 26μA, dropping to <1μA in shutdown.

The 2.5V to 5.5V input voltage range makes the LTC3542-1 ideally s

LTC3542-1 Features

* High Efﬁciency: Up to 96% n Fixed Output Voltage: 2.8V n High Peak Switch Current: 1000mA n Low Output Ripple (