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SC189ZSKTRT
Synchronous Step Down, Switching Regulator, Fixed, 2.9V to 5.5V In, 3.3V/1.5A Out, 2.5MHz, SOT-23-5
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ManufacturerSEMTECH
Manufacturer Part NoSC189ZSKTRT
Newark Part No.94AC7979
Product RangeFemtoBuck™
Technical Datasheet
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Product Information
ManufacturerSEMTECH
Manufacturer Part NoSC189ZSKTRT
Newark Part No.94AC7979
Product RangeFemtoBuck™
Technical Datasheet
Regulator Output TypeFixed
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min2.9V
Input Voltage Max5.5V
Output Current1.5A
Max Output Current1.5A
IC Case / PackageSOT-23
No. of Pins5Pins
IC MountingSurface Mount
Output Voltage Nom3.3V
Output Voltage - Nom3.3V
Output Voltage Min-
Output Voltage Max-
Switching Frequency Typ2.5MHz
Efficiency93%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeFemtoBuck™
Qualification-
MSLMSL 1 - Unlimited
SVHCNo SVHC (15-Jan-2019)
DC / DC Converter IC CaseSOT-23
Automotive Qualification Standard-
Switching Frequency2.5MHz
Technical Specifications
Regulator Output Type
Fixed
Topology
Synchronous Buck (Step Down)
Input Voltage Max
5.5V
Max Output Current
1.5A
No. of Pins
5Pins
Output Voltage Nom
3.3V
Output Voltage Min
-
Switching Frequency Typ
2.5MHz
Operating Temperature Min
-40°C
Product Range
FemtoBuck™
MSL
MSL 1 - Unlimited
DC / DC Converter IC Case
SOT-23
Switching Frequency
2.5MHz
No. of Outputs
1Outputs
Input Voltage Min
2.9V
Output Current
1.5A
IC Case / Package
SOT-23
IC Mounting
Surface Mount
Output Voltage - Nom
3.3V
Output Voltage Max
-
Efficiency
93%
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (15-Jan-2019)
Automotive Qualification Standard
-
Technical Docs (1)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (15-Jan-2019)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability