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-NDkr 5,52000Similar
In-Stock: 392
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 9,45000kr 9,45
10kr 6,76400kr 67,64
25kr 6,10320kr 152,58
100kr 5,37460kr 537,46
250kr 5,02680kr 1 256,70
500kr 4,81742kr 2 408,71
1 000kr 4,67980kr 4 679,80
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 4,43210kr 13 296,30
6 000kr 4,32787kr 25 967,22
9 000kr 4,27568kr 38 481,12
15 000kr 4,21784kr 63 267,60
21 000kr 4,18405kr 87 865,05
Manufacturers Standard Package
Unit Price without VAT:kr 9,45000
Unit Price with VAT:kr 11,81250