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LD3985J29R
LD3985J29R
Linear Regulators LD3985J29R
STMicroelectronics
LD3985J29R
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Power Management
Linear Regulators
LD3985J29R.pdf
Specification
Product AttributeAttribute Value
PPAPNo
TypeLDO
EU RoHSCompliant
MountingSurface Mount
PolarityPositive
ECCN (US)EAR99
PackagingTape and Reel
Pin Count5
AutomotiveNo
Output TypeFixed
PCB changed5
Part StatusObsolete
Accuracy (%)±2
Package Width1.24
Package Height0.4
Package Length1.59
Line Regulation0.1%/V
Load Regulation0.002%/mA
Special FeaturesCurrent Limit|Thermal Shutdown Protection
Supplier PackageFlip-Chip
Number of Outputs1
Output Voltage (V)2.9
Junction to Ambient170°C/W
Standard Package NameFlip-Chip
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
Description
LDO Regulator Pos 2.9V 0.55A 5-Pin Flip-Chip T/R
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