Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2)
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LM51551DSST

DigiKey Part Number
296-53427-2-ND - Tape & Reel (TR)
296-53427-1-ND - Cut Tape (CT)
296-53427-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM51551DSST
Description
2.2MHZ WIDE VIN NON-SYNCHRONOUS
Manufacturer Standard Lead Time
6 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
LM51551DSST Models
Product Attributes
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Category
Frequency - Switching
100kHz ~ 2.2MHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
96%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Soft Start
Function
Step-Up, Step-Up/Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Boost, Flyback, SEPIC
Package / Case
12-WFDFN Exposed Pad
Number of Outputs
1
Supplier Device Package
12-WSON (3x2)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
2.97V ~ 45V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,515
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£2.03000£2.03
10£1.51500£15.15
25£1.38600£34.65
100£1.24350£124.35
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250£1.17552£293.88
500£1.13456£567.28
750£1.11405£835.54
1,250£1.09132£1,364.15
1,750£1.07803£1,886.55
2,500£1.06526£2,663.15
Manufacturers Standard Package
Unit Price without VAT:£2.03000
Unit Price with VAT:£2.43600