TPS54140DGQR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 2,695
Unit Price: Fr.2.39000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 5,962
Unit Price: Fr.3.00000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS54140DGQR

DigiKey Part Number
296-35988-2-ND - Tape & Reel (TR)
296-35988-1-ND - Cut Tape (CT)
296-35988-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS54140DGQR
Description
IC REG BUCK ADJ 1.5A 10HVSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS54140DGQR Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
39V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
100kHz ~ 2.5MHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
10-HVSSOP
Voltage - Input (Min)
3.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54140ADGQRTexas Instruments2,695296-36805-1-NDFr.2.39000Parametric Equivalent
TPS57140QDGQRQ1Texas Instruments5,962296-28157-1-NDFr.3.00000Parametric Equivalent
In-Stock: 0
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All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.2.39000Fr.2.39
10Fr.1.79000Fr.17.90
25Fr.1.63920Fr.40.98
100Fr.1.47360Fr.147.36
250Fr.1.39464Fr.348.66
500Fr.1.37066Fr.685.33
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.1.26646Fr.3,166.15
5,000Fr.1.24154Fr.6,207.70
Manufacturers Standard Package
Unit Price without VAT:Fr.2.39000
Unit Price with VAT:Fr.2.58359