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
In-Stock: 5,619
Check for Additional Incoming Stock
All prices are in TWD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$17.03933NT$51,118
6,000NT$16.63883NT$99,833
9,000NT$16.43811NT$147,943
15,000NT$16.21573NT$243,236
21,000NT$16.08581NT$337,802
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1NT$36.00000NT$36
10NT$26.00000NT$260
25NT$23.48000NT$587
100NT$20.67000NT$2,067
250NT$19.32800NT$4,832
500NT$18.52400NT$9,262
1,000NT$17.99500NT$17,995
Digi-Reel®
QuantityUnit PriceExt Price
1NT$36.00000NT$36
10NT$26.00000NT$260
25NT$23.48000NT$587
100NT$20.66000NT$2,066
250NT$19.32400NT$4,831
500NT$18.52000NT$9,260
1,000NT$17.99200NT$17,992
* All Digi-Reel orders will add a NT$215 reeling fee.