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LD3985M18R
LD3985M18R
Linear Regulators LD3985M18R
STMicroelectronics
LD3985M18R
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Power Management
Linear Regulators
LD3985M18R.pdf
Specification
Product AttributeAttribute Value
HTS8542330001
PPAPNo
TypeLDO
EU RoHSCompliant
MountingSurface Mount
PolarityPositive
ECCN (US)EAR99
PackagingTape and Reel
Pin Count5
AutomotiveNo
Lead ShapeGull-wing
Output TypeFixed
PCB changed5
Part StatusActive
Accuracy (%)±3
Package Width1.75(Max)
Package Height1.3(Max)
Package Length3(Max)
Line Regulation0.1%/V
Load Regulation0.008%/mA
Junction to Case81°C/W
Special FeaturesCurrent Limit|Thermal Shutdown Protection
Supplier PackageSOT-23
Number of Outputs1
Output Voltage (V)1.8
Junction to Ambient255°C/W
Standard Package NameSOT
Maximum Input Voltage (V)6
Minimum Input Voltage (V)2.5
Maximum Output Current (A)0.55(Typ)
Supplier Temperature GradeExtended
Maximum Quiescent Current (mA)0.15
Maximum Operating Temperature (°C)125
Minimum Operating Temperature (°C)-40
Maximum Dropout Voltage @ Current (V)0.002@1mA|0.035@50mA|0.07@100mA|0.1@150mA
Description
LDO Regulator Pos 1.8V 0.55A 5-Pin SOT-23 T/R
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