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Low Dropout Regulator 12 Volt 1A 3 Pin (3+Tab) TO-220 Rail

View LM2940CT-12: Linear Fixed Low Dropout Voltage Regulator

LM2940CT-12: Linear Fixed Low Dropout Voltage Regulator

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National Semiconductor
Jameco Part no. 192495
Manufacturer NATIONAL SEMICONDUCTOR
Manufacturer no. LM2940CT-12
Catalog 142 , page 13
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$1.49

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10+ $1.29
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IC, LM2940CT-12, LINEAR, FIXED LOW DROPOUT VOLTAGE REGULATOR, TO-220

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Specification Value
FamilyLM2940C
Maximum Dropout Voltage @ Current0.8V@1A|0.15V@100mA
Minimum Input Voltage13.6V
Maximum Input Voltage26V
Output Voltage12V
Maximum Output Current1A(Typ)
Maximum Quiescent Current15mA
Number of Outputs1
Typical Quiescent Current10mA
TypeLinear
Junction to Ambient60C/W(Typ)
Junction to Case4C/W(Typ)
Minimum Operating Temperature0°C
Maximum Operating Temperature125°C
MountingThrough Hole
Specification Value
PackagingRail
Pin_Count3
Product Width4.7mm(Max)
Supplier_PackageTO-220
PolarityPositive
Product Height8.89mm(Max)
Product Length10.16mm
Product TypeLinear Regulator
Output TypeFixed
FunctionLDO
Line Regulation120mV
Load Regulation120mV
Typical Dropout Voltage @ Current0.5V@1A|0.11V@100mA


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