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Part Number Overview
Manufacturer Part Number
LM2743MTC
Description
IC REG CTRLR BUCK 14TSSOP
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
LM2743MTC Models
Standard Package
94
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Last Time Buy
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
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TEXTISLM2743MTC
2156-LM2743MTC
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments LM2743MTC
Documents & Media
Datasheets
1(LM2743)
Design Resources
1(LM2743 Design with WEBENCH® Power Designer)
Featured Product
()
PCN Obsolescence/ EOL
1(OBS NOTICE 21/Sep/2023)
PCN Design/Specification
1(Select Devices Add Cu Alt Wire Base Metal 17/Dec/2015)
EDA Models
1(LM2743MTC Models)
Quantity Price
Quantity: 188
Unit Price: $3.10197
Packaging: Tube
MinMultiplier: 188
Packaging: Tube
MinMultiplier: 188
Substitutes
Part No. : LM2743MTC/NOPB
Manufacturer. : Texas Instruments
Quantity Available. : 142
Unit Price. : $2.72000
Substitute Type. : Direct
Quantity Available. : 142
Unit Price. : $2.72000
Substitute Type. : Direct
Part No. : LM2744MTC/NOPB
Manufacturer. : Texas Instruments
Quantity Available. : 116
Unit Price. : $1.72000
Substitute Type. : Parametric Equivalent
Quantity Available. : 116
Unit Price. : $1.72000
Substitute Type. : Parametric Equivalent
Part No. : LM2747MTC/NOPB
Manufacturer. : Texas Instruments
Quantity Available. : 0
Unit Price. : $1.99574
Substitute Type. : Parametric Equivalent
Quantity Available. : 0
Unit Price. : $1.99574
Substitute Type. : Parametric Equivalent