8-VDFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ST1S31PUR

DigiKey Part Number
497-13213-2-ND - Tape & Reel (TR)
497-13213-1-ND - Cut Tape (CT)
497-13213-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
ST1S31PUR
Description
IC REG BUCK ADJ 3A 8QFN
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
ST1S31PUR Models
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
2.8V
Voltage - Input (Max)
5.5V
Voltage - Output (Min/Fixed)
0.8V
Voltage - Output (Max)
5.5V
Current - Output
3A
Frequency - Switching
1.5MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-VDFN Exposed Pad
Supplier Device Package
8-QFN (3x3)
Base Product Number
ST1S31
Product Questions and Answers

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In-Stock: 4.517
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11,82000 $1,82 $
101,33900 $13,39 $
251,21840 $30,46 $
1001,08560 $108,56 $
2501,02228 $255,57 $
5000,98412 $492,06 $
1.0000,95272 $952,72 $
* All Digi-Reel orders will add a 7,00 $ reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,91394 $2.741,82 $
6.0000,89496 $5.369,76 $
9.0000,88546 $7.969,14 $
Manufacturers Standard Package
Unit Price without VAT:1,82000 $
Unit Price with VAT:2,20220 $
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