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
Manufacturer Product Number
LM51551QDSSTQ1
Description
POWER MANAGEMENT
Manufacturer Standard Lead Time
20 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
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Category
Duty Cycle (Max)
93%
Manufacturer
Texas Instruments
Synchronous Rectifier
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
Yes
Part Status
Active
Control Features
Soft Start
Output Type
Transistor Driver
Operating Temperature
-40°C ~ 150°C (TJ)
Function
Step-Up, Step-Up/Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Boost, Flyback, SEPIC
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
12-WFDFN Exposed Pad
Output Phases
1
Supplier Device Package
12-WSON (3x2)
Voltage - Supply (Vcc/Vdd)
2.97V ~ 45V
Base Product Number
Frequency - Switching
100kHz ~ 2.2MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 11,251
Check for Additional Incoming Stock
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$2.24876$562.19
500$2.17416$1,087.08
750$2.13683$1,602.62
1,250$2.09543$2,619.29
1,750$2.07124$3,624.67
2,500$2.04798$5,119.95
Cut Tape (CT)
QuantityUnit PriceExt Price
1$3.81000$3.81
10$2.86800$28.68
25$2.63200$65.80
100$2.37250$237.25
Digi-Reel®
QuantityUnit PriceExt Price
1$3.60000$3.60
10$2.70600$27.06
25$2.48320$62.08
100$2.23820$223.82
* All Digi-Reel orders will add a $7.00 reeling fee.