Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
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LM51551QDSSTQ1

DigiKey Part Number
296-LM51551QDSSTQ1TR-ND - Tape & Reel (TR)
296-LM51551QDSSTQ1CT-ND - Cut Tape (CT)
296-LM51551QDSSTQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM51551QDSSTQ1
Description
POWER MANAGEMENT
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
Datasheet
 Datasheet
EDA/CAD Models
LM51551QDSSTQ1 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
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, SEPIC
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
2.97V ~ 45V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
93%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Soft Start
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
12-WFDFN Exposed Pad
Supplier Device Package
12-WSON (3x2)
Base Product Number
LM51551
Product Questions and Answers

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In-Stock: 11 611
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Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€2.91000€2.91
10€2.18700€21.87
25€2.00520€50.13
100€1.80550€180.55
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250€1.71040€427.60
500€1.65300€826.50
750€1.62428€1,218.21
1 250€1.59246€1,990.58
1 750€1.57386€2,754.26
2 500€1.55597€3,889.93
Manufacturers Standard Package
Unit Price without VAT:€2.91000
Unit Price with VAT:€3.65205
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