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
Semtech Corporation
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
Type
Description
Select All
Category
Mfr
Semtech Corporation
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
2.9V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Current - Output
1.5A
Frequency - Switching
2.5MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
SC189
Product Questions and Answers

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In-Stock: 2.903
Check for Additional Incoming Stock
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
10,89000 $0,89 $
100,63700 $6,37 $
250,57320 $14,33 $
1000,50360 $50,36 $
2500,47040 $117,60 $
5000,45036 $225,18 $
1.0000,43498 $434,98 $
* All Digi-Reel orders will add a 7,00 $ reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,41352 $1.240,56 $
6.0000,40355 $2.421,30 $
9.0000,39856 $3.587,04 $
15.0000,39303 $5.895,45 $
21.0000,38980 $8.185,80 $
Manufacturers Standard Package
Unit Price without VAT:0,89000 $
Unit Price with VAT:1,05910 $
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