SPX3819 Datasheet (Exar) - 500mA Low-Noise LDO Voltage Regulator

SPX3819, 500mA Low-Noise LDO Voltage Regulator

The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output.

In addition, this device offers a very low ground current of 800μA at 100mA output.

The SPX3819 has an initial tolerance of less than 1% max and a logic compatible ON/OFF switched input.

When disabled, power

SPX3819 Features

* include reverse battery protection, current limit, and thermal shutdown. The SPX3819 includes a reference bypass pin for optimal low noise output performance. With its very low output temperature coefficient, this device also makes a superior low power voltage reference. The SPX3819 is an excellent