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ST1S31D-R
DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-5.5Vin, 800mV-5.5Vout, 3Aout,SOIC-8
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoST1S31D-R
Order Code2460738RL
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min2.8V
Input Voltage Max5.5V
Max Output Current3A
Output Current3A
IC Case / PackageSOIC
No. of Pins8Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max5.5V
Switching Frequency Typ1.5MHz
Efficiency-
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range-
Qualification-
SVHCNo SVHC (17-Dec-2015)
DC / DC Converter IC CaseSOIC
Automotive Qualification Standard-
Switching Frequency1.5MHz
Technical Specifications
Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
5.5V
Output Current
3A
No. of Pins
8Pins
Output Voltage - Nom
-
Output Voltage Max
5.5V
Efficiency
-
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (17-Dec-2015)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
2.8V
Max Output Current
3A
IC Case / Package
SOIC
IC Mounting
Surface Mount
Output Voltage Min
800mV
Switching Frequency Typ
1.5MHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 3 - 168 hours
DC / DC Converter IC Case
SOIC
Switching Frequency
1.5MHz
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (17-Dec-2015)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0001