LDH40 Datasheet (STMicroelectronics)

LDH40, 200mA low dropout LDO

LDH40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications, or a generic battery connected in industrial applications.

Extended input voltage up to 40 V makes the device capable to support a load dump transient, typical in automotive syst

LDH40 Features

* AEC-Q100 grade 1 qualified

* Operating temperature range: -40 °C < TJ < +150 °C

* Input voltage from 3.3 V to 40 V

* Dropout voltage (700 mV typ. at 200 mA load)

* Low ground current (2 μA typ. at no load)

* ADJ from 1.2 V to 22 V

* Output vo