LD2979 Datasheet - ST Microelectronics

LD2979 VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT

The LD2979 series are very Low Drop regulators available in SOT23-5L and TO-92. 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. Shutdown Logic Control function is available on five pin .

® LD2979 SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT s s s s s s s s s s s VERY LOW DROPOUT VOLTAGE (0.2V TYP. AT 50mA LOAD) VERY LOW QUIESCENT CURRENT (TYP. 500µA AT50mA LOAD) OUTPUT CURRENT UP TO 50 mA LOGIC-CONTROLLED ELECTRONIC SHUTDOWN OUTPUT VOLTAGES OF 2.85; 3.0; 3.2; 3.3; 3.8; 5.0V INTERNAL CURRENT AND THERMAL LIMIT SUPPLY VOLTAGE REJECTION: 63dB (TYP) ONLY 1µF FOR STABILITY SELECTION AT 25 oC TEMPERATURE RANGE: -25 TO 125 oC PACKAGE AVAILABLE:SOT23-5L AND TO-92 SOT23-5L.

LD2979_STMicroelectronics.pdf