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
Texas Instruments
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
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)
96%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
-
Control Features
Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Supplier Device Package
12-WSON (3x2)
Base Product Number
LM51551
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In-Stock: 2,515
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Quantity
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.65000$3.65
10$2.72400$27.24
25$2.49080$62.27
100$2.23460$223.46
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$2.11252$528.13
500$2.03892$1,019.46
750$2.00204$1,501.53
1,250$1.96122$2,451.53
1,750$1.93733$3,390.33
2,500$1.91439$4,785.98
6,250$1.86494$11,655.88
Manufacturers Standard Package
Unit Price without VAT:$3.65000
Unit Price with VAT:$3.97850