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LD2979M33 Fiches technique(PDF) 1 Page - STMicroelectronics |
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LD2979M33 Fiches technique(HTML) 1 Page - STMicroelectronics |
1 / 9 page LD2979 SERIES VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT April 2000 s VERY LOW DROPOUT VOLTAGE (0.2V TYP. AT 50mA LOAD) s VERY LOW QUIESCENT CURRENT (TYP. 500 µA AT50mA LOAD) s OUTPUT CURRENT UP TO 50 mA s LOGIC-CONTROLLED ELECTRONIC SHUTDOWN s OUTPUT VOLTAGES OF 2.85; 3.0; 3.2; 3.3; 3.8; 5.0V s INTERNAL CURRENT AND THERMAL LIMIT s SUPPLY VOLTAGE REJECTION: 63dB (TYP) s ONLY 1 µF FOR STABILITY s SELECTION AT 25 oC s TEMPERATURE RANGE: -25 TO 125 oC s PACKAGE AVAILABLE:SOT23-5L AND TO-92 DESCRIPTION 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 version (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. SCHEMATIC DIAGRAM SOT23-5L TO-92 ® 1/9 |
Numéro de pièce similaire - LD2979M33 |
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Description similaire - LD2979M33 |
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