ISL78307 Datasheet (Renesas) - 50mA Linear Regulator

ISL78307, 50mA Linear Regulator

PIN NUMBER 1 2, 3, 6 4 5 7 8 PIN NAME IN NC EN GND ADJ/NC OUT EPAD DESCRIPTION Input voltage pin.

A minimum 0.1µF X5R/X7R capacitor is required for proper operation.

Pins have internal termination and can be left unconnected.

Connection to ground is optional.

High on this pin enables the device.

DATASHEET ISL78307 40V, Low Quiescent Current, 50mA Linear Regulator for Automotive Applications FN7658 Rev.4.00 Aug 8, 2019 The ISL78307 is a high voltage, low quiescent current linear regulator ideally suited for “always-on” and “keep alive” automotive applications.

The ISL78307 operates from an input voltage of +6V to +40V under normal operating conditions and operates down to +3V under a cold crank.

It consumes only 18µA of quiescent current at no load on the adjustable version.

The ISL78

ISL78307 Features

* an EN pin that can be used to put the device into a low-quiescent current shutdown mode where it draws only 1.8µA of supply current. The device features over-temperature shutdown and current limit protection. The ISL78307 is AEC-Q100 qualified. It is rated across the -40°C to +125°C automotive tempe