TPS56628DDA is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $4.70000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $5.57000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 6A 8-PowerSOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 6A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS56628DDA

DigiKey Part Number
296-47733-ND
Manufacturer
Manufacturer Product Number
TPS56628DDA
Description
IC REG BUCK ADJ 6A 8SOPWR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 6A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS56628DDA Models
Product Attributes
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Category
Voltage - Input (Max)
18V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
5.5V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
650kHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SO PowerPad
Voltage - Input (Min)
4.5V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TPS54627DDATexas Instruments0296-36192-5-ND$4.70000Parametric Equivalent
TPS54628DDATexas Instruments0296-36193-5-ND$5.57000Parametric Equivalent
In-Stock: 0
75 estimated in stock on 18-Dec-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$2.42000$2.42
10$1.79900$17.99
75$1.50173$112.63
150$1.43267$214.90
300$1.37577$412.73
525$1.33730$702.08
1,050$1.29731$1,362.18
2,550$1.25626$3,203.46
5,025$1.23111$6,186.33
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.