TPS5450DDA is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Richtek USA Inc.
In Stock: 0
Unit Price: $13.04123
Datasheet

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Richtek USA Inc.
In Stock: 0
Unit Price: $34.18000
Datasheet

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Richtek USA Inc.
In Stock: 132
Unit Price: $34.18000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 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 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
LP3891EMR-1.8/NOPB

TPS5450DDA

DigiKey Part Number
296-21715-5-ND
Manufacturer
Manufacturer Product Number
TPS5450DDA
Description
IC REG BUCK ADJ 5A 8SOPWR
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
TPS5450DDA Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
31.32V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
500kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SO PowerPad
Voltage - Input (Min)
5.5V
Base Product Number
Voltage - Input (Max)
36V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT2805AGSPRichtek USA Inc.01028-1511-2-ND$13.04123Similar
RT8279GSPRichtek USA Inc.01028-1423-1-ND$34.18000Similar
RT8289GSPRichtek USA Inc.1321028-1046-1-ND$34.18000Similar
In-Stock: 0
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All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$70.65000$70.65
10$54.84100$548.41
75$47.32147$3,549.11
150$45.57340$6,836.01
300$44.13393$13,240.18
525$43.16002$22,659.01
1,050$42.14790$44,255.29
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.