LMR14010A Datasheet (Texas Instruments)

LMR14010A, 1-A Step-Down Converter

The LMR14010A is a PWM DC-to-DC buck (stepdown) regulator.

With a wide input range from 4V to 40V, the device is deigned for a wide range of applications from industrial to automotive.

An ultra-low 1µA shutdown current prolongs battery life.

Operating frequency is fixed at 0.7MHz, allowing the use

LMR14010A Features

* Input voltage range: 4V to 40V with Transient protection to 45V

* 0.7MHz switching frequency

* Ultra-high efficiency at light load with Eco-mode

* Low dropout operation

* Output current up to 1A

* Precision enable input

* Overcurrent protecti