L4931CD25-TR ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV DC Input Voltage20 VII Output CurrentInternall ..
L4931CD27-TR ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
L4931CD27-TRY ,Very low drop voltage regulators with inhibitapplications and especially in battery-powered systems.A TTL compatible shutdown logic control func ..
L4931CD33 ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITapplicationsallowing space and cost saving.and specially in battery powered systems.SCHEMATIC DIAGR ..
L4931CD33 ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITL4931SERIESVERY LOW DROPVOLTAGE REGULATORS WITH INHIBIT■ VERY LOW DROPOUT VOLTAGE (0.4V)■ VERY LOW ..
L4931CD33TR ,VERY LOW DROP VOLTAGE REGULATOR WITH INHIBITELECTRICAL CHARACTERISTICS OF L4931Cxx12 (refer to the test circuits, T = 25°C,JC =0.1 µF,C = 2.2 µ ..
LB8901 ,CCD Clock DriverElectrical Characteristics at Ta= 25°C,Vcc1 = 9.0V,Vcc2 to 5 =13.0V min typ max unitInput 'W-Level ..
LB8904 ,CCD Clock DriverAbsolute Maximum Ratings at Ta = 25°C unitMaximum Supply Voltage Vcc max Vccl to 4 - 0.3 to + 16.0 ..
LBA110 , DUAL POLE OptoMOS Relay
LBA110 , DUAL POLE OptoMOS Relay
LBA110 , DUAL POLE OptoMOS Relay
LBA110 , DUAL POLE OptoMOS Relay
L4931ABD120TR-L4931ABDT33-TR-L4931ABDT80-TR-L4931CD120-TR-L4931CD25-TR-L4931CD27-TR-L4931CD33TR-L4931CD33-TR-L4931CD35-TR-L4931CD50-TR-L4931CD80-TR-L4931CDT35-TR-L4931CDT40-TR-L4931CDT50-TR-L4931CPT33-TR-L4931CPT50-TR
VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT
1/29January 2004 VERY LOW DROPOUT VOLTAGE (0.4V) VERY LOW QUIESCENT CURRENT
(TYP.50µAIN OFF MODE, 600µAIN ON
MODE) OUTPUT CURRENT UP TO 250 mA LOGIC-CONTROLLED ELECTRONIC
SHUTDOWN OUTPUT VOLTAGES OF 1.25; 1.5; 2.5; 2.7; 3.3; 3.5;4; 4.5; 4.7;5; 5.2; 5.5;6;8; 12V INTERNAL CURRENT AND THERMAL LIMIT ONLY 2.2µF FOR STABILITY AVAILABLEIN± 1% (AB) OR 2% (C)
SELECTION AT 25°C SUPPLY VOLTAGE REJECTION: 70db TYP.
FOR 5V VERSION TEMPERATURE RANGE: -40 TO 125°C
DESCRIPTIONThe L4931 series are very Low Drop regulators
availablein TO-220, SO-8, DPAK, PPAK and
TO-92 packages andina wide rangeof output
voltages.
The very Low Drop voltage (0.4V) and the very
low quiescent current make them particularly
suitable for Low Noise, Low Power applications
and speciallyin battery powered systems. PPAK and SO-8 packagesa Shutdown Logic
Control functionis available TTL compatible. This
means that when the deviceis used asa local
regulator,itis possibleto puta partof the boardin
standby, decreasing the total power consumption. requires onlya 2.2µF capacitor for stability
allowing space and cost saving.
L4931
SERIESVERY LOW DROP
VOLTAGE REGULATORS WITH INHIBIT
SCHEMATIC DIAGRAM
L4931 SERIES2/29
ABSOLUTE MAXIMUM RATINGSAbsoluteMaximum Ratingsare those values beyond which damagetothe device may occur. Functional operation under theseconditionis
not implied.
THERMAL DATA(*) Considering6cm2of copper board heat-sink
CONNECTION DIAGRAM (top view)
L4931 SERIES3/29
ORDERING CODES(*) Availableon request.
L4931 SERIES4/29
TEST CIRCUITS
ELECTRICAL CHARACTERISTICS OF L4931ABxx12 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES5/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx12 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx15 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES6/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx15 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx25 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES7/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx25 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx27 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES8/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx27 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified). .
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx30 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES9/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx30 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx33 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES10/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx33 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx35 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES11/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx35 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx40 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES12/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx40 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx45 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES13/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx45 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx47 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES14/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx47 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx50 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
L4931 SERIES15/29
ELECTRICAL CHARACTERISTICS OF L4931Cxx50 (referto the test circuits,TJ= 25°C, =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
ELECTRICAL CHARACTERISTICS OF L4931ABxx52 (referto the test circuits,TJ= 25°C,I =0.1µF,CO= 2.2µF unless otherwise specified).
(*)For SO-8 packagethe maximum limitof load regulationand dropoutis increasedby20 mV.
