LT1765 Datasheet (Linear Technology) - 1.25MHz Step-Down Switching Regulator

LT1765, 1.25MHz Step-Down Switching Regulator

The LT®1765 is a 1.25MHz monolithic buck switching regulator.

A high efﬁciency 3A, 0.09Ω switch is included on the die together with all the control circuitry required to construct a high frequency, current mode switching regulator.

Current mode control provides fast tran

LT1765 Features

* n 3A Switch in a Thermally Enhanced 16-Lead TSSOP or 8-Lead SO Package n Constant 1.25MHz Switching Frequency n Wide Operating Voltage Range: 3V to 25V n High Efﬁciency 0.09Ω Switch n 1.2V Feedback Reference Voltage n Uses Low Proﬁle Surface Mount Components n Low Shutdown Current: 15μA n Synchroniz