TPS5401DGQT is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 100
Unit Price: $2.82000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $2.17000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $2.38000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $2.38000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 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.

TPS5401DGQT

DigiKey Part Number
296-28092-2-ND - Tape & Reel (TR)
296-28092-1-ND - Cut Tape (CT)
296-28092-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS5401DGQT
Description
IC REG BUCK ADJ 500MA 10HVSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS5401DGQT 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
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS57040QDGQRQ1Texas Instruments100296-28154-2-ND$2.82000Parametric Equivalent
TPS5401DGQRTexas Instruments0296-39412-2-ND$2.17000Parametric Equivalent
TPS54040ADGQRTexas Instruments0296-30372-2-ND$2.38000Parametric Equivalent
TPS54040DGQRTexas Instruments0296-37674-2-ND$2.38000Parametric Equivalent
In-Stock: 0
250 estimated in stock on 09-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.55000$2.55
10$1.89900$18.99
25$1.73520$43.38
100$1.55580$155.58
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$1.47012$367.53
500$1.41850$709.25
750$1.39264$1,044.48
1,250$1.36399$1,704.99
1,750$1.34724$2,357.67
2,500$1.33114$3,327.85
6,250$1.29647$8,102.94
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.