LE50ABD ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITELECTRICAL CHARACTERISTICS FOR LE12C (refer to the test circuits, T = 25 C, jC = 0.1 μF, C = 2.2 μF ..
LE50ABD ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITapplicationsregulator, it’s possible to put in stand by a part ofand specially in battery powered s ..
LE50ABD-TR ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITElectrical Characteristics For LE12AB (refer to the test circuits, T = 25°C, C = 0.1 µF,j IC = 2.2 ..
LE50ABZ-AP ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITElectrical Characteristics For LE15AB (refer to the test circuits, T = 25°C, C = 0.1 µF,j IC = 2.2 ..
LE50CD ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITABSOLUTE MAXIMUM RATINGSymbol Parameter Value UnitV DC Input Voltage 20 ViI Output Current Internal ..
LE50CD-TR ,VERY LOW DROP VOLTAGE REGULATORS WITH INHIBITLE00AB/CSERIESVERY LOW DROPVOLTAGE REGULATORS WITH INHIBIT
LE120ABD-LE120CD-LE120CZ-LE27ABZ-LE30ABD-LE33ABD-LE33CD-LE33CZ-LE35ABD-LE35CD-LE40ABD-LE40CD-LE45CD-LE50ABD-LE50CD-LE50CZ-LE52ABD-LE60CD-LE80CD
VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
LE00AB/C
SERIESVERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
September 2002 VERY LOW DROPOUT VOLTAGE (0.2V TYP.) VERY LOW QUIESCENT CURRENT
(TYP. 50μA IN OFF MODE, 0.5mA IN ON
MODE, NO LOAD) OUTPUT CURRENT UP TO 100 mA 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 oC SUPPLY VOLTAGE REJECTION: 80 db (TYP.) TEMPERATURE RANGE: -40 TO 125 oC
DESCRIPTIONThe 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 compatible with the older
L78L00 series. Furthermore in the 8 pin
configuration (SO-8) they employ a Shutdown
Logic Control (pin 5, TTL compatible). This
means that when the device is used as a local
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.
SCHEMATIC DIAGRAM1/25
ABSOLUTE MAXIMUM RATING(*) Our SO-8 package used for Voltage Regulators is modified internally to have pins 2, 3, 6 and 7 electrically commoned to the die attach
flag. This particular frame decreases the total thermal resistance of the package and increases its ability to dissipate power when an
appropriate area of copper on the printed circuit board is available for heatsinking. The external dimensions are the same as for the
standard SO-8
TEST CIRCUITSNote: If the Inhibit pin is left floating, the regualtor is in ON mode. However, to avoid any noise picking-up, it is suggested to ground it when
LE00AB/C2/25
CONNECTION DIAGRAM AND ORDERING NUMBERS (top view)
ORDERING NUMBERS(*) Available on request
LE00AB/C3/25
ELECTRICAL CHARACTERISTICS FOR LE12AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE12C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C4/25
ELECTRICAL CHARACTERISTICS FOR LE15AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE15C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C5/25
ELECTRICAL CHARACTERISTICS FOR LE25AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE25C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C6/25
ELECTRICAL CHARACTERISTICS FOR LE27AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE27C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C7/25
ELECTRICAL CHARACTERISTICS FOR LE30AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE30C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C8/25
ELECTRICAL CHARACTERISTICS FOR LE33AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE33C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C9/25
ELECTRICAL CHARACTERISTICS FOR LE35AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE35C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C10/25
ELECTRICAL CHARACTERISTICS FOR LE40AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE40C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C11/25
ELECTRICAL CHARACTERISTICS FOR LE45AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE45C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C12/25
ELECTRICAL CHARACTERISTICS FOR LE47AB (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
ELECTRICAL CHARACTERISTICS FOR LE47C (refer to the test circuits, Tj = 25 oC,
Ci = 0.1 μF, Co = 2.2 μF unless otherwise specified)
LE00AB/C13/25
