LM2743MTCX is Obsolete and no longer manufactured.
Available Substitutes:

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LM2743MTCX/NOPB
Texas Instruments
In Stock: 3 995
Unit Price: R42,63000
Datasheet
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14-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2743MTCX

DigiKey Part Number
LM2743MTCXTR-ND - Tape & Reel (TR)
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2743MTCX
Description
IC REG CTRLR BUCK 14TSSOP
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM2743MTCX Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Part Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
3V ~ 6V
Frequency - Switching
50kHz ~ 1MHz
Duty Cycle (Max)
80%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
14-TSSOP
Base Product Number
LM2743
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types