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L4940D2T10-L4940D2T10-TR-L4940D2T12-TR-L4940D2T5-L4940D2T85 Fast Delivery,Good Price
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Partno	Mfg	Dc	Qty	Available	Descript
L4940D2T10	STM	N/a	22	avai	VERY LOW DROP 1.5 A REGULATORS
L4940D2T10-TR |L4940D2T10TR	ST	N/a	740	avai	VERY LOW DROP 1.5 A REGULATORS
L4940D2T12-TR |L4940D2T12TR	ST	N/a	1000	avai	VERY LOW DROP 1.5 A REGULATORS
L4940D2T5	ST	N/a	836	avai	VERY LOW DROP 1.5 A REGULATORS
L4940D2T85	ST	N/a	210	avai	VERY LOW DROP 1.5 A REGULATORS
L4940D2T85-TR |L4940D2T85TR	ST	N/a	1000	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V10	ST	N/a	23	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V12	ST	N/a	5617	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V12. |L4940V12	ST	N/a	15	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V12.. |L4940V12	ST	N/a	50	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V5	ST,ST	N/a	10000	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V5. |L4940V5	ST	N/a	42	avai	VERY LOW DROP 1.5 A REGULATORS
L4940V85	ST,ST	N/a	1000	avai	VERY LOW DROP 1.5 A REGULATORS

L4940V5 ,VERY LOW DROP 1.5 A REGULATORSBLOCK DIAGRAMFebruary 2003 1/16L4940 SERIES
L4940V5. ,VERY LOW DROP 1.5 A REGULATORSELECTRICAL CHARACTERISTICS OF L4940V85 (Refer to test circuit, V =10.5V, C =0.1μF,I IC =22μF,T = 25 ..
L4940V85 ,VERY LOW DROP 1.5 A REGULATORSELECTRICAL CHARACTERISTICS OF L4940V85 (Refer to test circuit, V =10.5V, C =0.1μF,I IC =22μF,T = 25 ..
L4941 ,1A-5V LOW DROP REGULATORAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional o ..
L4941BDT ,1A-5V LOW DROP REGULATORABSOLUTE MAXIMUM RATINGSSymbol Parameter² Value UnitV Forward Input Voltage30 VIV Reverse Input Vol ..
L4941BDT-TR ,1A-5V LOW DROP REGULATORapplications. Thanks toits very low input/output voltage drop, thesedevices are particularly suitab ..
LBAS16HT1G , Switching Diode
LBAS16LT1 , Switching Diode
LBAS16LT1G , Switching Diode
LBAS40LT1G , SCHOTTKY BARRIER DIODE Low forward current
LBAS70-04LT1G , SCHOTTKY BARRIER DIODE Low forward current
LBAT54HT1G , Schottky Barrier Diodes Device Marking: JV

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L4940D2T10-L4940D2T10-TR-L4940D2T12-TR-L4940D2T5-L4940D2T85-L4940D2T85-TR-L4940V10-L4940V12-L4940V12.-L4940V12..-L4940V5-L4940V5.-L4940V85
VERY LOW DROP 1.5 A REGULATORS
1/16February 2003 PRECISE5, 8.5, 10, 12V OUTPUTS LOW DROPOUT VOLTAGE (500mV Typ.at
1.5A) VERY LOW QUIESCENT CURRENT THERMAL SHUTDOWN SHORT CIRCUIT PROTECTION REVERSE POLARITY PROTECTION
DESCRIPTION
The L4940 series of three terminal positive
regulatorsis availablein TO-220, TO-220FP and2 PAK packages and with several fixed output
voltages, makingit usefulina wide rangeof
industrial and consumer applications. Thanksto
its very low input/output voltage drop, these
devices are particularly suitable for battery
powered equipments, reducing consumption and
prolonging battery life. Each type employs internal
current limiting, antisaturation circuit, thermal
shut-down and safe area protection.
L4940
SERIES
VERY LOW DROP 1.5A REGULATORS
BLOCK DIAGRAM
L4940 SERIES
2/16
ABSOLUTE MAXIMUM RATINGS
AbsoluteMaximum Ratingsare those values beyond which damagetothe device may occur. Functional operation under these conditionis
not implied.
THERMAL DATA
CONNECTION DIAGRAM (top view)
ORDERING CODES
(*) Availablein Tape& Reel withthe suffix "-TR".
L4940 SERIES
3/16
TEST CIRCUITS
Figure1: DC Parameter
Figure2: Load Rejection
Figure3: Ripple Rejection
L4940 SERIES
4/16
ELECTRICAL CHARACTERISTICS OF L4940V5 (Referto test circuit,VI =7V,CI =0.1μF,CO =22μF,J= 25°C, unless otherwise specified.)
ELECTRICAL CHARACTERISTICS OF L4940V85 (Referto test circuit,VI =10.5V,CI =0.1μF,O =22μF,TJ= 25°C, unless otherwise specified.)
L4940 SERIES
5/16
ELECTRICAL CHARACTERISTICS OF L4940V10 (Referto test circuit,VI =12V,CI =0.1μF, =22μF,TJ= 25°C, unless otherwise specified.)
ELECTRICAL CHARACTERISTICS OF L4940V12 (Referto test circuit, VI=14V,CI =0.1μF,O =22μF,TJ= 25°C, unless otherwise specified.)

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