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SC189ASKTRT
Synchronous Step Down, Switching Regulator, Fixed, 2.9V to 5.5V In, 1V/1.5A Out, 2.5MHz, SOT-23-5
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSEMTECH
Manufacturer Part NoSC189ASKTRT
Newark Part No.94AC7978
Product RangeFemtoBuck™
Your Part Number
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 12 week(s)
Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 500+ | $0.472 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.578 |
| 6000+ | $0.525 |
| 12000+ | $0.473 |
| 18000+ | $0.455 |
| 30000+ | $0.445 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSEMTECH
Manufacturer Part NoSC189ASKTRT
Newark Part No.94AC7978
Product RangeFemtoBuck™
Technical Datasheet
Regulator Output TypeFixed
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min2.9V
Input Voltage Max5.5V
Max Output Current1.5A
Output Current1.5A
IC Case / PackageSOT-23
No. of Pins5Pins
IC MountingSurface Mount
Output Voltage - Nom1V
Output Voltage Nom1V
Output Voltage Min-
Output Voltage Max-
Switching Frequency Typ2.5MHz
Efficiency93%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeFemtoBuck™
Qualification-
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
Output Current
1.5A
No. of Pins
5Pins
Output Voltage - Nom
1V
Output Voltage Min
-
Switching Frequency Typ
2.5MHz
Operating Temperature Min
-40°C
Product Range
FemtoBuck™
SVHC
No SVHC (15-Jan-2019)
Automotive Qualification Standard
-
No. of Outputs
1Outputs
Input Voltage Min
2.9V
Max Output Current
1.5A
IC Case / Package
SOT-23
IC Mounting
Surface Mount
Output Voltage Nom
1V
Output Voltage Max
-
Efficiency
93%
Operating Temperature Max
125°C
Qualification
-
DC / DC Converter IC Case
SOT-23
Switching Frequency
2.5MHz
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