20 SO
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L4973D5.1-013TR

DigiKey Part Number
497-3359-2-ND - Tape & Reel (TR)
497-3359-1-ND - Cut Tape (CT)
497-3359-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
L4973D5.1-013TR
Description
IC REG BUCK ADJ/5.1V 3.5A 20SO
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295", 7.50mm Width)
Datasheet
 Datasheet
EDA/CAD Models
L4973D5.1-013TR 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 (Fixed)
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
55V
Voltage - Output (Min/Fixed)
5.1V (5.1V)
Voltage - Output (Max)
50V
Current - Output
3.5A
Frequency - Switching
100kHz ~ 300kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SO
Base Product Number
L4973
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In-Stock: 316
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Quantity
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.4.29000Fr.4.29
10Fr.3.27700Fr.32.77
25Fr.3.02360Fr.75.59
100Fr.2.74510Fr.274.51
250Fr.2.61228Fr.653.07
500Fr.2.53224Fr.1,266.12
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000Fr.2.46636Fr.2,466.36
2,000Fr.2.41213Fr.4,824.26
3,000Fr.2.38498Fr.7,154.94
Manufacturers Standard Package
Unit Price without VAT:Fr.4.29000
Unit Price with VAT:Fr.4.63749