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L5973
L5973
DC to DC Converter and Switching Regulator Chip L5973
STMicroelectronics
L5973
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Power Management
DC to DC Converter and Switching Regulator Chip
L5973.pdf
Specification
Product AttributeAttribute Value
PPAPNo
TypeSynchronous Step Down
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count8
AutomotiveNo
Lead ShapeGull-wing
Output TypeAdjustable
PCB changed8
Part StatusActive
Package Width3.9
Efficiency (%)90(Typ)
Package Height1.25(Min)
Package Length4.9
Line Regulation10mV
Load Regulation15mV
Supplier PackageHSOP EP
Number of Outputs1
Output Voltage (V)1.235 to 35
Switching RegulatorYes
Standard Package NameSOP
Maximum Input Voltage (V)36
Minimum Input Voltage (V)4
Switching Frequency (kHz)275
Maximum Output Current (A)2.5
Typical Switch Current (A)3(Max)
Operating Supply Voltage (V)4 to 36
Typical Quiescent Current (uA)3000
Maximum Operating Temperature (°C)150
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 4V to 36V Synchronous Step Down Single-Out 1.235V to 35V 2.5A 8-Pin HSOP EP T/R
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