Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A SC-74A, SOT-753
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SC189ZSKTRT

DigiKey Part Number
SC189ZSKTR-ND - Tape & Reel (TR)
SC189ZSKCT-ND - Cut Tape (CT)
SC189ZSKDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SC189ZSKTRT
Description
IC REG BUCK 3.3V 1.5A SOT23-5
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A SC-74A, SOT-753
Datasheet
 Datasheet
EDA/CAD Models
SC189ZSKTRT Models
Product Attributes
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Category
Voltage - Input (Max)
5.5V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
2.5MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
SOT-23-5
Voltage - Input (Min)
2.9V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT8010-33GQWRichtek USA Inc.1 9841028-RT8010-33GQWCT-ND181,40000 FtSimilar
In-Stock: 392
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1310,52000 Ft310,52 Ft
10222,28600 Ft2 222,86 Ft
25200,58040 Ft5 014,51 Ft
100176,63000 Ft17 663,00 Ft
250165,19904 Ft41 299,76 Ft
500158,31830 Ft79 159,15 Ft
1 000153,79571 Ft153 795,71 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000145,65546 Ft436 966,38 Ft
6 000142,22996 Ft853 379,76 Ft
9 000140,51490 Ft1 264 634,10 Ft
15 000138,61404 Ft2 079 210,60 Ft
21 000137,50335 Ft2 887 570,35 Ft
Manufacturers Standard Package
Unit Price without VAT:310,52000 Ft
Unit Price with VAT:394,36040 Ft