TPS53681RSBR is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

TPS53681RSBT
Texas Instruments
In Stock: 0
Unit Price: 10,31000 €
Datasheet
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40 WQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TPS53681RSBR

DigiKey Part Number
TPS53681RSBR-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
TPS53681RSBR
Description
TPS53681RSBR
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 40-WQFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
TPS53681RSBR Models
Product Attributes
Type
Description
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Category
Manufacturer
Texas Instruments
Series
D-CAP+™
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
PWM Signal
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
8
Voltage - Supply (Vcc/Vdd)
4.5V ~ 17V
Frequency - Switching
300kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
PMBus
Control Features
Current Limit, Enable
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-WQFN (5x5)
Base Product Number
TPS53681
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Available To Order
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Quantity
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0002,95545 €8.866,35 €
Manufacturers Standard Package
Unit Price without VAT:2,95545 €
Unit Price with VAT:3,57609 €