The LD2979 series are very low drop regulators available in SOT23-5L. The very low drop-voltage and the very low quiescent current make them particularly suitable for low noise, low power applications and in battery powered systems.
The LD2979xx series are very low drop voltage regulators available in the SOT23-5L package. Designed for low noise and low power applications, they are particularly suitable for battery-powered systems. The series includes output voltages of 3.0 V, 3.3 V, 3.8 V, and 5.0 V.
| Output voltages | 3.0 V, 3.3 V, 3.8 V, 5.0 V |
|---|---|
| Output current | 50 mA |
| Dropout voltage | 0.2 V typ. |
| Quiescent current | 500 A typ. |
| Package | SOT23-5L |
| Operating temperature range | -25 °C to 125 °C |
| Supply voltage rejection | 63 dB typ. |
The typical dropout voltage is 0.2 V at a 50 mA load.
The maximum output current is 50 mA.
Yes, it features logic-controlled electronic shutdown.