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LM306P ,Single, Strobed, High Speed Differential Comparator with Push-Pull Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
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LM105H-LM305AH-LM305H
Voltage Regulators
LM105/LM305/LM305A
Voltage Regulators
General DescriptionThe LM105 seriesare positive voltage regulators similarto
the LM100, exceptthatan extra gain stagehas been added
forimproved regulation.A redesignofthe biasing circuitryre-
movesany minimum load current requirement andatthe
same time reduces standby current drain, permitting higher
voltage operation. Theyare direct, plug-in replacementsfor
the LM100 inboth linearand switching regulator circuitswith
output voltages greater than 4.5V. Important characteristicsthe circuits are: Output voltage adjustable from 4.5Vto 40V Output currentsin excessof 10A possibleby addingex-
ternal transistors Load regulation better than 0.1%,full load with current
limiting DCline regulation guaranteedat 0.03%/V Ripple rejectionon 0.01%V 45mA output current without external pass transistor
(LM305A)
Likethe LM100, they also featurefast responseto both load
andline transients, freedom from oscillationswith varyingre-
sistive and reactive loadsandthe abilityto start reliablyon
any load withinrating.The circuitsare builton asinglesilicon
chipandare suppliedina TO-99 metal can.
The LM105is specifiedfor operationfor −55˚C≤TA≤
+125˚C,andthe LM305/LM305Ais specifiedfor0˚C≤TA≤
+70˚C.
Schematic and Connection DiagramsDS007755-1
Metal Can PackageDS007755-3
Top View
Order Number LM105H, LM105H/883,
SMD #5962-8958801, LM305Hor LM305AH
SeeNS Package Number H08CJune 1999
LM105/LM305/LM305A
oltage
Regulators©1999 National Semiconductor Corporation DS007755
