Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A SC-74A, SOT-753
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
Filter Similar Products
Show Empty Attributes
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-ND0,51000 €Similar
In-Stock: 3.391
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
10,87000 €0,87 €
100,61900 €6,19 €
250,55880 €13,97 €
1000,49220 €49,22 €
2500,46032 €115,08 €
5000,44114 €220,57 €
1.0000,42855 €428,55 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,40586 €1.217,58 €
6.0000,39632 €2.377,92 €
9.0000,39154 €3.523,86 €
15.0000,38624 €5.793,60 €
21.0000,38315 €8.046,15 €
Manufacturers Standard Package
Unit Price without VAT:0,87000 €
Unit Price with VAT:1,05270 €