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LM3743MMX-300

LM3743MMX-300
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For Reference Only

Part Number LM3743MMX-300
OEMstron Part # LM3743MMX-300
Manufacturer Texas Instruments
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 10MSOP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models LM3743MMX-300 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Mar 6 - Mar 11 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM3743MMX-300 Specifications

Part Number LM3743MMX-300
Brand Texas Instruments
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer
Series -
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Frequency - Switching 300kHz
Duty Cycle (Max) 91%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Soft Start, Tracking
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package 10-VSSOP

LM3743MMX-300 Documents

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Part Number Description Stock

LM3743MMX-300

Texas Instruments

IC REG CTRLR BUCK PWM VM 10-MSOP

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LM3743MMX-300/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM VM 10-MSOP

Contact Us
Part Number Description Stock

LM3743MMX-300

D# LM3743MMX-300-ND

Texas Instruments

IC REG CTRLR BUCK 10MSOP

Limited Supply - Call

LM3743MMX-300/NOPB

D# LM3743MMX-300/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 10MSOP

Limited Supply - Call
Part Number Description Stock

LM3743MMX300

Texas Instruments

OEM/CM ONLY

443

LM3743MMX300NOPB

Texas Instruments

OEM/CM ONLY

542
Part Number Description Stock

LM3743MMX-300

D# NS-LM3743MMX-300

Texas Instruments

OEM/CM ONLY

8439

LM3743MMX-300/NOPB

D# NS-LM3743MMX-300/NOPB

Texas Instruments

OEM/CM ONLY

3357

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In Stock426 - More on Order
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