TPS54428DDA is out of stock and can be placed on backorder.
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Datasheet
LP3891EMR-1.8/NOPB
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LP3891EMR-1.8/NOPB
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TPS54428DDA

DigiKey Part Number
296-30161-5-ND
Manufacturer
Manufacturer Product Number
TPS54428DDA
Description
IC REG BUCK ADJ 4A 8SOPWR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS54428DDA Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
7V
Current - Output
Frequency - Switching
650kHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
8-SO PowerPad
Base Product Number
Product Questions and Answers

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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.66000$1.66
10$1.21300$12.13
75$1.00213$75.16
150$0.95300$142.95
300$0.91260$273.78
525$0.88524$464.75
1,050$0.85682$899.66
2,550$0.82764$2,110.48
5,025$0.80976$4,069.04
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.