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ST1S31PUR
ST1S31PUR
DC to DC Converter and Switching Regulator Chip ST1S31PUR
STMicroelectronics
ST1S31PUR
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Power Management
DC to DC Converter and Switching Regulator Chip
ST1S31PUR.pdf
Specification
Product AttributeAttribute Value
HTS8542.39.00.01
PPAPNo
TypeSynchronous Step Down
EU RoHSCompliant
MountingSurface Mount
ECCN (US)EAR99
PackagingTape and Reel
Pin Count8
AutomotiveNo
Output TypeAdjustable
PCB changed8
Part StatusActive
Package Width3
Package Height0.95(Max)
Package Length3
Line Regulation0.3%
Load Regulation0.6%
Supplier PackageVFDFPN EP
Number of Outputs1
Output Voltage (V)0.8 to 5.5
Switching RegulatorYes
Maximum Input Voltage (V)5.5
Minimum Input Voltage (V)2.8
Switching Frequency (kHz)1900
Maximum Output Current (A)3
Typical Quiescent Current (uA)630
Maximum Operating Temperature (°C)150
Minimum Operating Temperature (°C)-40
Description
Conv DC-DC 2.8V to 5.5V Synchronous Step Down Single-Out 0.8V to 5.5V 3A 8-Pin VFDFPN EP T/R
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