This document describes the features and characteristics of a product. It is a very low dropout voltage regulator with an inhibit function. It has very low quiescent current and high output current, making it suitable for low-noise low-power applications and battery-powered systems.
The LExxAB and LExxC series are very low dropout voltage regulators available in SO-8 and TO-92 packages. They feature a typical dropout voltage of 0.2 V and very low quiescent current, making them suitable for low-noise and battery-powered applications. The SO-8 configuration includes a shutdown logic control on pin 5, while the TO-92 version remains always on.
| Dropout voltage (typ) | 0.2 V |
|---|---|
| Output current | up to 100 mA |
| Output voltages | 3 V, 3.3 V, 4.5 V, 5 V, 8 V |
| Quiescent current (ON mode) | 0.5 mA |
| Quiescent current (OFF mode) | 50 µA |
| Temperature range | -40 to 125 °C |
| Supply voltage rejection | 80 dB (typ.) |
| Stability capacitor | 2.2 µF |
The typical dropout voltage is 0.2 V.
They are available in SO-8 and TO-92 packages.
Yes, the SO-8 configuration employs a shutdown logic control on pin 5.