40 WQFN
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TPS53681RSBT

DigiKey Part Number
296-47019-2-ND - Tape & Reel (TR)
296-47019-1-ND - Cut Tape (CT)
296-47019-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TPS53681RSBT
Description
DUAL-CHANNEL 6+2/5+3 D-CAP+TM MU
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
TPS53681RSBT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Product Questions and Answers

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In-Stock: 71
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All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.9.62000Fr.9.62
10Fr.7.54800Fr.75.48
25Fr.7.03160Fr.175.79
100Fr.6.46360Fr.646.36
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250Fr.6.19284Fr.1,548.21
500Fr.6.02968Fr.3,014.84
750Fr.5.94792Fr.4,460.94
1,250Fr.5.85741Fr.7,321.76
Manufacturers Standard Package
Unit Price without VAT:Fr.9.62000
Unit Price with VAT:Fr.10.39922