LE25CD Datasheet | STMicroelectronics

® LE00AB/C SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT s s s s s s s s s VERY LOW DROPOUT VOLTAGE (0.2V TYP.) VERY LOW QUIESCENT CURRENT (TYP. 50µA IN OFF MODE, 0.5m A IN ON MODE, NO LOAD) OUTPUT CURRENT UP TO 100 m A OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7; 3; 3.3; 3.5; 4; 4.5; 4.7; 5; 5.2; 5.5; 6; 8V INTERNAL CURRENT AND THERMAL LIMIT ONLY 2.2µF FOR STABILITY AVAILABLE IN ± 1% (A) OR ± 2% (C) SELECTION AT 25 o C SUPPLY VOLTAGE REJECTION: 80 db (TYP.) TEMPERATURE RANGE: -40 TO 125 o C SO-8 DESCRIPTION The LE00 regulator series are very Low Drop regulators available in SO-8 and TO-92 packages and in a wide range of output voltages. The very Low Drop voltage (0.2V) and the very low quiescent current make them particularly suitable for Low Noise Low Power applications and specially in battery powered systems. They are pin to pin patible with the older L78L00 series. Furthermore in the 8 pin configuration (SO-8) they employ a Shutdown Logic Control (pin 5, TTL patible). This means that when the device is used as a local SCHEMATIC DIAGRAM TO-92 regulator, it’s possible to put in stand by a part of the board even more decreasing the total power consumption. In the three terminal configuration (TO-92) the device is even in ON STATE, mantaining the same electrical performances. It needs only 2.2µF capacitor for stability allowing room and cost saving effect. September 1998 1/25 LE00AB/C...